{"title":"Big Spring Sale - Green Vent","description":"","products":[{"product_id":"6x6-aluminum-linear-slot-diffuser","title":"6x6 White Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 6x6 linear slot diffuser fits a \u003cstrong\u003e6\" × 6\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 6x6 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 6\" × 6\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Rheinland tested\u003c\/strong\u003e — lead-free coating, phthalate-free materials, Prop 65 compliant, and corrosion-resistant finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eUpgrade an existing 6\" × 6\" duct opening with a surface-mount aluminum slot diffuser built for modern American homes. This white surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. White finish pairs naturally with white trim, light ceilings, painted walls, Scandinavian interiors, and light wood floors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eInstead of hiding an outdated grille behind furniture or paint, this diffuser turns the vent itself into a more finished architectural detail.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 6x6 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 6x6 aluminum vent cover is designed to fit a standard 6\" × 6\" duct opening (also listed as a 6x6 wall register or 6 x 6 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 6\" × 6\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 5-3\/4\" × 5-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 7-3\/4\" × 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 6\" × 6\", this 6x6 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 6x6 size works well where the duct opening is compact but square—small bedrooms, home offices, walk-in closets, and finished utility spaces. The balanced face shape looks intentional on both walls and ceilings without drawing too much attention.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in small bedrooms, home offices, walk-in closets, and compact ceiling openings. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable aluminum body:\u003c\/strong\u003e Built from aluminum for a lightweight but solid feel, with a finish designed for long-term residential use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimalist linear face:\u003c\/strong\u003e The clean slot pattern replaces bulky louvered grilles with a more intentional architectural look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional damper:\u003c\/strong\u003e Fine-tune comfort by adjusting airflow direction without replacing the unit or modifying the duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy-care finish:\u003c\/strong\u003e The coated surface can be wiped down with a damp cloth and supports a cleaner look over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested Safe for Your Home:\u003c\/strong\u003e Independently tested by TÜV Rheinland across 4 safety standards — lead-free surface coating, phthalate-free materials, free of PBT toxic chemicals, and corrosion-resistant finish per ASTM B117 salt spray standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 6\" × 6\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 6x6 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-3\/4\" × 7-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSquare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable air diffuser bar, Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 6x6 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 6x6 means a 6\" × 6\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 7-3\/4\" × 7-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Is a linear slot diffuser better for modern interiors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor contemporary rooms, yes. The straight slot profile looks cleaner than stamped louvers and pairs well with minimalist walls, ceilings, hardwood floors, and modern trim details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 6x6 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 6x6 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 6\" × 6\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated \u003ca href=\"https:\/\/www.greenvent.us\/products\/6x6-air-return-grille-pre-filter\"\u003e6x6 air return grille with pre-filter\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/6x6-air-return-grille-pre-filter\"\u003e6x6 air return grille with pre-filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/6x6-vent-covers\"\u003e6x6 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/white-linear-slot-diffusers\"\u003ewhite linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003emodern air vent covers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStill comparing sizes? Use the duct opening—not the old cover face—as your source of truth, then pick the finish that matches your interior.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347622916468,"sku":"GV.DLS.066N","price":37.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-white-linear-slot-diffuser-6x6-modern-air-vent-cover.webp?v=1769735688"},{"product_id":"8x4-aluminum-linear-slot-diffuser","title":"8x4 White Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 8x4 linear slot diffuser fits a \u003cstrong\u003e8\" × 4\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 8x4 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 8\" × 4\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Rheinland tested\u003c\/strong\u003e — lead-free coating, phthalate-free materials, Prop 65 compliant, and corrosion-resistant finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eSwap an old 8\" × 4\" stamped-steel register for a cleaner aluminum diffuser with adjustable, multi-directional airflow. This white surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. White finish pairs naturally with white trim, light ceilings, painted walls, Scandinavian interiors, and light wood floors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eA full remodel should not be required just to make a vent look intentional. This surface-mount diffuser upgrades an existing duct opening without cutting into the wall, ceiling, or floor.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 8x4 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 8x4 aluminum vent cover is designed to fit a standard 8\" × 4\" duct opening (also listed as a 4x8 wall register or 4 x 8 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 8\" × 4\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 7-3\/4\" × 3-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 9-3\/4\" × 5-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 8\" × 4\", this 8x4 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 8x4 size is a practical fit for tighter rectangular openings in bedrooms, hallways, bathrooms, built-ins, and older homes where a traditional grille can feel visually heavy. It gives the space a cleaner slot line while staying easy to install as a direct replacement.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in bedrooms, hallways, bathrooms, built-ins, and narrow wall openings. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable aluminum body:\u003c\/strong\u003e Built from aluminum for a lightweight but solid feel, with a finish designed for long-term residential use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimalist linear face:\u003c\/strong\u003e The clean slot pattern replaces bulky louvered grilles with a more intentional architectural look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional damper:\u003c\/strong\u003e Fine-tune comfort by adjusting airflow direction without replacing the unit or modifying the duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy-care finish:\u003c\/strong\u003e The coated surface can be wiped down with a damp cloth and supports a cleaner look over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested Safe for Your Home:\u003c\/strong\u003e Independently tested by TÜV Rheinland across 4 safety standards — lead-free surface coating, phthalate-free materials, free of PBT toxic chemicals, and corrosion-resistant finish per ASTM B117 salt spray standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 8\" × 4\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 8x4 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8\" × 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-3\/4\" × 3-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable air diffuser bar, Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 8x4 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 8x4 means a 8\" × 4\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 9-3\/4\" × 5-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Is a linear slot diffuser better for modern interiors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor contemporary rooms, yes. The straight slot profile looks cleaner than stamped louvers and pairs well with minimalist walls, ceilings, hardwood floors, and modern trim details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 8x4 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 8x4 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 8\" × 4\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated Green Vent air return grille with pre-filter instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/8x4-black-aluminum-linear-slot-diffuser\"\u003e8x4 black aluminum linear slot diffuser\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/8x4-vent-covers\"\u003e8x4 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/white-linear-slot-diffusers\"\u003ewhite linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003emodern air vent covers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure about size or finish? Contact Green Vent support before ordering and we will help you choose the right vent cover for your space.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347636547956,"sku":"GV.DLS.084N","price":34.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-white-linear-slot-diffuser-8x4-modern-air-vent-cover.webp?v=1769735434"},{"product_id":"8x8-aluminum-linear-slot-diffuser","title":"8x8 White Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 8x8 linear slot diffuser fits a \u003cstrong\u003e8\" × 8\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 8x8 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 8\" × 8\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Rheinland tested\u003c\/strong\u003e — lead-free coating, phthalate-free materials, Prop 65 compliant, and corrosion-resistant finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 8\" × 8\" louvered grille with a modern aluminum linear slot diffuser designed for clean architectural lines. This white surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. White finish pairs naturally with white trim, light ceilings, painted walls, Scandinavian interiors, and light wood floors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eMost modern flush vents are designed for new flooring or drywall work. This Green Vent model is built for real replacement projects: remove the old cover, confirm the duct opening, mount the new diffuser, and adjust the airflow.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 8x8 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 8x8 aluminum vent cover is designed to fit a standard 8\" × 8\" duct opening (also listed as a 8x8 wall register or 8 x 8 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 8\" × 8\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 7-3\/4\" × 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 9-3\/4\" × 9-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 8\" × 8\", this 8x8 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 8x8 size is well suited for square duct openings in bedrooms, hallways, basements, and secondary living spaces. Its balanced geometry works especially well on ceilings where the diffuser should look aligned, centered, and deliberate.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in bedrooms, hallways, basements, and square ceiling openings. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-plastic construction:\u003c\/strong\u003e Aluminum construction gives the diffuser a more premium feel than plastic covers and helps prevent cracking or yellowing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern surface-mount design:\u003c\/strong\u003e The face sits cleanly over the duct opening, making it ideal for retrofit projects and design upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort-focused airflow:\u003c\/strong\u003e The adjustable blade system helps distribute conditioned air more evenly across the room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable and removable:\u003c\/strong\u003e The unit can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested Safe for Your Home:\u003c\/strong\u003e Independently tested by TÜV Rheinland across 4 safety standards — lead-free surface coating, phthalate-free materials, free of PBT toxic chemicals, and corrosion-resistant finish per ASTM B117 salt spray standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 8\" × 8\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 8x8 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8\" × 8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-3\/4\" × 7-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9-3\/4\" × 9-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 8x8 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 8x8 means a 8\" × 8\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 9-3\/4\" × 9-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Is a linear slot diffuser better for modern interiors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor contemporary rooms, yes. The straight slot profile looks cleaner than stamped louvers and pairs well with minimalist walls, ceilings, hardwood floors, and modern trim details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 8x8 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 8x8 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 8\" × 8\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated \u003ca href=\"https:\/\/www.greenvent.us\/products\/8x8-air-return-grille-pre-filter\"\u003e8x8 air return grille with pre-filter\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/8x8-air-return-grille-pre-filter\"\u003e8x8 air return grille with pre-filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/8x8-vent-covers\"\u003e8x8 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/white-linear-slot-diffusers\"\u003ewhite linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003emodern air vent covers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFor multi-room projects, standardize by duct opening size and finish so the vents look consistent across the home.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347639497076,"sku":"GV.LSD.088W","price":48.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-white-linear-slot-diffuser-8x8-modern-air-vent-cover.webp?v=1769735332"},{"product_id":"10x4-aluminum-linear-slot-diffuser","title":"10x4 White Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 10x4 linear slot diffuser fits a \u003cstrong\u003e10\" × 4\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 10x4 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 10\" × 4\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Rheinland tested\u003c\/strong\u003e — lead-free coating, phthalate-free materials, Prop 65 compliant, and corrosion-resistant finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eGive your 10\" × 4\" vent opening a contemporary finish with a durable aluminum linear slot diffuser—no remodeling required. This white surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. White finish pairs naturally with white trim, light ceilings, painted walls, Scandinavian interiors, and light wood floors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eFor homeowners who want a modern look without contractor work, this diffuser is a practical replacement path. It covers the duct opening with a clean slot profile and installs with basic tools.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 10x4 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 10x4 aluminum vent cover is designed to fit a standard 10\" × 4\" duct opening (also listed as a 4x10 wall register or 4 x 10 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 10\" × 4\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 9-3\/4\" × 3-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 11-3\/4\" × 5-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 10\" × 4\", this 10x4 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 10x4 size is one of the most useful narrow rectangular formats for bedrooms, hallways, home offices, and older supply runs near walls or baseboards. It gives a dated 4-inch-tall register a cleaner modern profile without making the vent feel oversized.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in bedrooms, hallways, home offices, and narrow residential supply runs. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable aluminum body:\u003c\/strong\u003e Built from aluminum for a lightweight but solid feel, with a finish designed for long-term residential use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimalist linear face:\u003c\/strong\u003e The clean slot pattern replaces bulky louvered grilles with a more intentional architectural look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional damper:\u003c\/strong\u003e Fine-tune comfort by adjusting airflow direction without replacing the unit or modifying the duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy-care finish:\u003c\/strong\u003e The coated surface can be wiped down with a damp cloth and supports a cleaner look over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested Safe for Your Home:\u003c\/strong\u003e Independently tested by TÜV Rheinland across 4 safety standards — lead-free surface coating, phthalate-free materials, free of PBT toxic chemicals, and corrosion-resistant finish per ASTM B117 salt spray standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 10\" × 4\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 10x4 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\" × 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9-3\/4\" × 3-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable air diffuser bar, Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 10x4 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 10x4 means a 10\" × 4\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 11-3\/4\" × 5-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Why choose a linear slot diffuser instead of a standard grille?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA standard grille is usually more visible and traditional. A linear slot diffuser creates a cleaner architectural line while still giving you airflow adjustment for everyday comfort.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 10x4 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 10x4 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 10\" × 4\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x4-air-return-grille-pre-filter\"\u003e10x4 air return grille with pre-filter\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/10x4-black-aluminum-linear-slot-diffuser\"\u003e10x4 black aluminum linear slot diffuser\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/10x4-air-return-grille-pre-filter\"\u003e10x4 air return grille with pre-filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/10x4-vent-covers\"\u003e10x4 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/white-linear-slot-diffusers\"\u003ewhite linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFor multi-room projects, standardize by duct opening size and finish so the vents look consistent across the home.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347640775028,"sku":"GV.DLS.104N","price":36.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-white-linear-slot-diffuser-10x4-modern-air-vent-cover.webp?v=1769735223"},{"product_id":"10x4-pack-2-aluminum-linear-slot-diffuser","title":"Pack 2 - 10x4 White Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 10x4 linear slot diffuser fits a \u003cstrong\u003e10\" × 4\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 10x4 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 10\" × 4\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-pack format\u003c\/strong\u003e — ideal for matching paired vents or updating two rooms with one consistent finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Rheinland tested\u003c\/strong\u003e — lead-free coating, phthalate-free materials, Prop 65 compliant, and corrosion-resistant finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 10\" × 4\" louvered grille with a modern aluminum linear slot diffuser designed for clean architectural lines. This white surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. White finish pairs naturally with white trim, light ceilings, painted walls, Scandinavian interiors, and light wood floors. This 2-pack is designed for matching vents in the same room, paired openings, or multi-room replacement projects.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eA full remodel should not be required just to make a vent look intentional. This surface-mount diffuser upgrades an existing duct opening without cutting into the wall, ceiling, or floor.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 10x4 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 10x4 aluminum vent cover is designed to fit a standard 10\" × 4\" duct opening (also listed as a 4x10 wall register or 4 x 10 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 10\" × 4\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 9-3\/4\" × 3-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 11-3\/4\" × 5-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 10\" × 4\", this 10x4 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 10x4 size is one of the most useful narrow rectangular formats for bedrooms, hallways, home offices, and older supply runs near walls or baseboards. It gives a dated 4-inch-tall register a cleaner modern profile without making the vent feel oversized.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in bedrooms, hallways, home offices, and narrow residential supply runs. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable aluminum body:\u003c\/strong\u003e Built from aluminum for a lightweight but solid feel, with a finish designed for long-term residential use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimalist linear face:\u003c\/strong\u003e The clean slot pattern replaces bulky louvered grilles with a more intentional architectural look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional damper:\u003c\/strong\u003e Fine-tune comfort by adjusting airflow direction without replacing the unit or modifying the duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy-care finish:\u003c\/strong\u003e The coated surface can be wiped down with a damp cloth and supports a cleaner look over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested Safe for Your Home:\u003c\/strong\u003e Independently tested by TÜV Rheinland across 4 safety standards — lead-free surface coating, phthalate-free materials, free of PBT toxic chemicals, and corrosion-resistant finish per ASTM B117 salt spray standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 10\" × 4\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 10x4 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\" × 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9-3\/4\" × 3-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable air diffuser bar, Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 10x4 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 10x4 means a 10\" × 4\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 11-3\/4\" × 5-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Why choose a linear slot diffuser instead of a standard grille?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA standard grille is usually more visible and traditional. A linear slot diffuser creates a cleaner architectural line while still giving you airflow adjustment for everyday comfort.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 10x4 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 10x4 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 10\" × 4\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x4-air-return-grille-pre-filter\"\u003e10x4 air return grille with pre-filter\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/10x4-pack-2-black-aluminum-linear-slot-diffuser\"\u003e10x4 black aluminum linear slot diffuser\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/10x4-air-return-grille-pre-filter\"\u003e10x4 air return grille with pre-filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/10x4-vent-covers\"\u003e10x4 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/white-linear-slot-diffusers\"\u003ewhite linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure about size or finish? Contact Green Vent support before ordering and we will help you choose the right vent cover for your space.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347645952372,"sku":"GV.LSD.104W2P","price":61.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-white-linear-slot-diffuser-10x4-pack-2-modern-air-vent-cover.webp?v=1769735139"},{"product_id":"10x6-aluminum-linear-slot-diffuser","title":"10x6 White Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 10x6 linear slot diffuser fits a \u003cstrong\u003e10\" × 6\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 10x6 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 10\" × 6\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Rheinland tested\u003c\/strong\u003e — lead-free coating, phthalate-free materials, Prop 65 compliant, and corrosion-resistant finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eUpgrade an existing 10\" × 6\" duct opening with a surface-mount aluminum slot diffuser built for modern American homes. This white surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. White finish pairs naturally with white trim, light ceilings, painted walls, Scandinavian interiors, and light wood floors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eMost modern flush vents are designed for new flooring or drywall work. This Green Vent model is built for real replacement projects: remove the old cover, confirm the duct opening, mount the new diffuser, and adjust the airflow.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 10x6 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 10x6 aluminum vent cover is designed to fit a standard 10\" × 6\" duct opening (also listed as a 6x10 wall register or 6 x 10 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 10\" × 6\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 9-3\/4\" × 5-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 11-3\/4\" × 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 10\" × 6\", this 10x6 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 10x6 size is a strong everyday choice for bedrooms, living rooms, kitchens, finished basements, and hallway main runs. It offers a larger face than compact sizes while staying easy to coordinate across typical residential HVAC openings.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in bedrooms, living rooms, kitchens, finished basements, and hallway main runs. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable aluminum body:\u003c\/strong\u003e Built from aluminum for a lightweight but solid feel, with a finish designed for long-term residential use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimalist linear face:\u003c\/strong\u003e The clean slot pattern replaces bulky louvered grilles with a more intentional architectural look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional damper:\u003c\/strong\u003e Fine-tune comfort by adjusting airflow direction without replacing the unit or modifying the duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy-care finish:\u003c\/strong\u003e The coated surface can be wiped down with a damp cloth and supports a cleaner look over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested Safe for Your Home:\u003c\/strong\u003e Independently tested by TÜV Rheinland across 4 safety standards — lead-free surface coating, phthalate-free materials, free of PBT toxic chemicals, and corrosion-resistant finish per ASTM B117 salt spray standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 10\" × 6\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-3\/4\" × 7-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable air diffuser bar, Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 10x6 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 10x6 means a 10\" × 6\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 11-3\/4\" × 7-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Why choose a linear slot diffuser instead of a standard grille?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA standard grille is usually more visible and traditional. A linear slot diffuser creates a cleaner architectural line while still giving you airflow adjustment for everyday comfort.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 10x6 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 10x6 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 10\" × 6\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x6-air-return-grille-pre-filter\"\u003e10x6 air return grille with pre-filter\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/10x6-black-aluminum-linear-slot-diffuser\"\u003e10x6 black aluminum linear slot diffuser\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/10x6-air-return-grille-pre-filter\"\u003e10x6 air return grille with pre-filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/10x6-vent-covers\"\u003e10x6 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/white-linear-slot-diffusers\"\u003ewhite linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStill comparing sizes? Use the duct opening—not the old cover face—as your source of truth, then pick the finish that matches your interior.\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347646280052,"sku":"GV.DLS.106C","price":44.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-white-linear-slot-diffuser-10x6-modern-air-vent-cover.webp?v=1769735015"},{"product_id":"10x8-aluminum-linear-slot-diffuser","title":"10x8 White Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 10x8 linear slot diffuser fits a \u003cstrong\u003e10\" × 8\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 10x8 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 10\" × 8\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Rheinland tested\u003c\/strong\u003e — lead-free coating, phthalate-free materials, Prop 65 compliant, and corrosion-resistant finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 10\" × 8\" louvered grille with a modern aluminum linear slot diffuser designed for clean architectural lines. This white surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. White finish pairs naturally with white trim, light ceilings, painted walls, Scandinavian interiors, and light wood floors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eInstead of hiding an outdated grille behind furniture or paint, this diffuser turns the vent itself into a more finished architectural detail.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 10x8 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 10x8 aluminum vent cover is designed to fit a standard 10\" × 8\" duct opening (also listed as a 8x10 wall register or 8 x 10 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 10\" × 8\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 9-3\/4\" × 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 11-3\/4\" × 9-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 10\" × 8\", this 10x8 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 10x8 size is designed for larger bedrooms, open kitchens, family rooms, and rooms where a wider opening needs a cleaner visual finish. It provides a more substantial face while keeping the diffuser profile simple and contemporary.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in larger bedrooms, kitchens, family rooms, and open residential spaces. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlloy aluminum construction:\u003c\/strong\u003e A heavy-gauge aluminum body with no plastic parts helps resist rust, warping, yellowing, and everyday wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean architectural finish:\u003c\/strong\u003e The powder-coated face wipes clean easily and gives walls, ceilings, or floors a sharper modern profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable airflow control:\u003c\/strong\u003e The built-in adjustment bar lets you direct airflow left, right, both ways, or fully closed for unused rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet slot geometry:\u003c\/strong\u003e Wider slot spacing helps air move at a controlled velocity, reducing the harsh whistle often heard from narrow-slot covers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested Safe for Your Home:\u003c\/strong\u003e Independently tested by TÜV Rheinland across 4 safety standards — lead-free surface coating, phthalate-free materials, free of PBT toxic chemicals, and corrosion-resistant finish per ASTM B117 salt spray standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 10\" × 8\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 10x8 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\" × 8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9-3\/4\" × 7-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-3\/4\" × 9-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable air diffuser bar, Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 10x8 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 10x8 means a 10\" × 8\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 11-3\/4\" × 9-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What is the difference between a linear slot diffuser and a regular vent cover?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA linear slot diffuser moves air through a clean continuous slot instead of a visible louvered face. The result is a more modern look and a smoother airflow pattern for residential supply or return openings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 10x8 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 10x8 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 10\" × 8\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated Green Vent air return grille with pre-filter instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/10x8-vent-covers\"\u003e10x8 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/white-linear-slot-diffusers\"\u003ewhite linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003emodern air vent covers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFor multi-room projects, standardize by duct opening size and finish so the vents look consistent across the home.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347646542196,"sku":"GV.DLS.108N","price":52.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-white-linear-slot-diffuser-10x8-modern-air-vent-cover.webp?v=1769734899"},{"product_id":"10x10-aluminum-linear-slot-diffuser","title":"10x10 White Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 10x10 linear slot diffuser fits a \u003cstrong\u003e10\" × 10\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 10x10 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 10\" × 10\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-minute DIY installation\u003c\/strong\u003e with included mounting screws and adjustment tool.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 10\" × 10\" louvered grille with a modern aluminum linear slot diffuser designed for larger square duct openings. This white surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving an existing HVAC opening a cleaner architectural finish without drywall work, flooring rework, or a contractor.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eThe Green Vent 10x10 linear slot diffuser is built for homeowners who want a cleaner modern look without rebuilding the room around the vent. It surface-mounts over an existing 10\" × 10\" duct opening and keeps the installation simple for replacement projects, remodel refreshes, and multi-room upgrades.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean white slot profile that pairs naturally with white trim, light ceilings, painted walls, modern kitchens, bedrooms, family rooms, and finished basements.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 10x10 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 10x10 aluminum vent cover is designed to fit a standard 10\" × 10\" duct opening (also listed as a 10 x 10 vent cover or 10x10 wall register).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 10\" × 10\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 9-3\/4\" × 9-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 11-3\/4\" × 11-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 10\" × 10\", this 10x10 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 10x10 size works well for larger square HVAC openings in family rooms, open kitchens, finished basements, larger bedrooms, and residential spaces where a standard grille would look bulky. The square footprint gives the opening a more balanced visual profile while keeping the diffuser face clean and modern.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in larger rooms, hallways, bedrooms, home offices, and family spaces. The clean slot line helps the HVAC opening blend into the wall instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlloy aluminum construction:\u003c\/strong\u003e A heavy-gauge aluminum body with no plastic parts helps resist rust, warping, yellowing, and everyday wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean architectural finish:\u003c\/strong\u003e The white powder-coated face wipes clean easily and gives walls, ceilings, or floors a sharper modern profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable airflow control:\u003c\/strong\u003e The built-in adjustment bar lets you direct airflow left, right, both ways, or fully closed for unused rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet slot geometry:\u003c\/strong\u003e Wider slot spacing helps air move at a controlled velocity, reducing the harsh whistle often heard from narrow-slot covers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrafted for U.S. homes:\u003c\/strong\u003e Designed for modern residential interiors where homeowners want a cleaner alternative to traditional louvered grilles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 10\" × 10\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 10x10 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart \/ Model Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\" × 10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\" × 10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9-3\/4\" × 9-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-3\/4\" × 11-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum (zero plastic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSquare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In (wall\/ceiling); Drop-In (floor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable (left \/ right \/ both \/ closed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply Air, Return Air, Floor Register\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, Ceiling, Low-traffic Floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable air diffuser bar, Mounting screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 10x10 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. \"10x10\" means a 10\" × 10\" duct opening — the hole in your wall, ceiling, or floor. The face size is 11-3\/4\" × 11-3\/4\"; that is the visible cover, not the size to match.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What's the difference between a linear slot diffuser and a regular vent cover?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA linear slot diffuser moves air through a clean continuous slot instead of a visible louvered face. The result is a more modern look and a smoother airflow pattern for residential supply or return openings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 10x10 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 10x10 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 10\" × 10\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated Green Vent air return grille with pre-filter instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/10x10-vent-covers\"\u003e10x10 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/10x10-air-return-grille-pre-filter\"\u003e10x10 air return grille with pre-filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003emodern air vent covers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFor larger square openings, confirm duct opening size before ordering. The most common mistake is measuring the old cover face instead of the actual duct hole.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347647164788,"sku":"GV.LSD.101N","price":62.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-white-linear-slot-diffuser-10x10-modern-air-vent-cover.webp?v=1769734729"},{"product_id":"12x4-aluminum-linear-slot-diffuser","title":"12x4 White Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 12x4 linear slot diffuser fits a \u003cstrong\u003e12\" × 4\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 12x4 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 12\" × 4\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Rheinland tested\u003c\/strong\u003e — lead-free coating, phthalate-free materials, Prop 65 compliant, and corrosion-resistant finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eSwap an old 12\" × 4\" stamped-steel register for a cleaner aluminum diffuser with adjustable, multi-directional airflow. This white surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. White finish pairs naturally with white trim, light ceilings, painted walls, Scandinavian interiors, and light wood floors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eThis is a replacement-first diffuser, not a construction-only vent. It is designed to sit over an existing opening and deliver a cleaner finish with less visual clutter than a traditional grille.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 12x4 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 12x4 aluminum vent cover is designed to fit a standard 12\" × 4\" duct opening (also listed as a 4x12 wall register or 4 x 12 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 12\" × 4\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 11-3\/4\" × 3-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 13-3\/4\" × 5-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 12\" × 4\", this 12x4 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 12x4 size fits long narrow openings in hallways, bedrooms, living rooms, and ceiling runs where a standard grille can look too busy. The linear face turns that opening into a cleaner architectural detail while keeping the installation straightforward.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in hallways, bedrooms, living rooms, and long ceiling or wall runs. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-plastic construction:\u003c\/strong\u003e Aluminum construction gives the diffuser a more premium feel than plastic covers and helps prevent cracking or yellowing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern surface-mount design:\u003c\/strong\u003e The face sits cleanly over the duct opening, making it ideal for retrofit projects and design upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort-focused airflow:\u003c\/strong\u003e The adjustable blade system helps distribute conditioned air more evenly across the room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable and removable:\u003c\/strong\u003e The unit can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested Safe for Your Home:\u003c\/strong\u003e Independently tested by TÜV Rheinland across 4 safety standards — lead-free surface coating, phthalate-free materials, free of PBT toxic chemicals, and corrosion-resistant finish per ASTM B117 salt spray standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 12\" × 4\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 12x4 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12\" × 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-3\/4\" × 3-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable air diffuser bar, Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 12x4 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 12x4 means a 12\" × 4\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 13-3\/4\" × 5-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What is the difference between a linear slot diffuser and a regular vent cover?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA linear slot diffuser moves air through a clean continuous slot instead of a visible louvered face. The result is a more modern look and a smoother airflow pattern for residential supply or return openings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 12x4 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 12x4 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 12\" × 4\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated Green Vent air return grille with pre-filter instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/12x4-black-aluminum-linear-slot-diffuser\"\u003e12x4 black aluminum linear slot diffuser\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/12x4-vent-covers\"\u003e12x4 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/white-linear-slot-diffusers\"\u003ewhite linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003emodern air vent covers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFor multi-room projects, standardize by duct opening size and finish so the vents look consistent across the home.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347647885684,"sku":"GV.DLS.124N","price":38.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-white-linear-slot-diffuser-12x4-modern-air-vent-cover.webp?v=1769734601"},{"product_id":"12x6-aluminum-linear-slot-diffuser","title":"12x6 White Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 12x6 linear slot diffuser fits a \u003cstrong\u003e12\" × 6\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 12x6 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 12\" × 6\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Rheinland tested\u003c\/strong\u003e — lead-free coating, phthalate-free materials, Prop 65 compliant, and corrosion-resistant finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 12\" × 6\" louvered grille with a modern aluminum linear slot diffuser designed for clean architectural lines. This white surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. White finish pairs naturally with white trim, light ceilings, painted walls, Scandinavian interiors, and light wood floors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eFor homeowners who want a modern look without contractor work, this diffuser is a practical replacement path. It covers the duct opening with a clean slot profile and installs with basic tools.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 12x6 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 12x6 aluminum vent cover is designed to fit a standard 12\" × 6\" duct opening (also listed as a 6x12 wall register or 6 x 12 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 12\" × 6\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 11-3\/4\" × 5-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 13-3\/4\" × 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 12\" × 6\", this 12x6 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 12x6 size is a common choice for master bedrooms, open living rooms, kitchens, and basement family rooms where the opening needs more coverage than compact registers. It balances airflow control, modern appearance, and retrofit simplicity.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in master bedrooms, open living rooms, kitchens, and basement family rooms. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-plastic construction:\u003c\/strong\u003e Aluminum construction gives the diffuser a more premium feel than plastic covers and helps prevent cracking or yellowing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern surface-mount design:\u003c\/strong\u003e The face sits cleanly over the duct opening, making it ideal for retrofit projects and design upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort-focused airflow:\u003c\/strong\u003e The adjustable blade system helps distribute conditioned air more evenly across the room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable and removable:\u003c\/strong\u003e The unit can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested Safe for Your Home:\u003c\/strong\u003e Independently tested by TÜV Rheinland across 4 safety standards — lead-free surface coating, phthalate-free materials, free of PBT toxic chemicals, and corrosion-resistant finish per ASTM B117 salt spray standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 12\" × 6\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 12x6 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13-3\/4\" × 7-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable air diffuser bar, Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 12x6 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 12x6 means a 12\" × 6\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 13-3\/4\" × 7-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Why choose a linear slot diffuser instead of a standard grille?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA standard grille is usually more visible and traditional. A linear slot diffuser creates a cleaner architectural line while still giving you airflow adjustment for everyday comfort.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 12x6 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 12x6 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 12\" × 6\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated \u003ca href=\"https:\/\/www.greenvent.us\/products\/12x6-air-return-grille-pre-filter\"\u003e12x6 air return grille with pre-filter\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/12x6-black-aluminum-linear-slot-diffuser\"\u003e12x6 black aluminum linear slot diffuser\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/12x6-air-return-grille-pre-filter\"\u003e12x6 air return grille with pre-filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/12x6-vent-covers\"\u003e12x6 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/white-linear-slot-diffusers\"\u003ewhite linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFor multi-room projects, standardize by duct opening size and finish so the vents look consistent across the home.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347648246132,"sku":"GV.DLS.126N","price":47.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-white-linear-slot-diffuser-12x6-modern-air-vent-cover.webp?v=1769734492"},{"product_id":"12x12-aluminum-linear-slot-diffuser","title":"12x12 White Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 12x12 linear slot diffuser fits a \u003cstrong\u003e12\" × 12\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 12x12 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 12\" × 12\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Rheinland tested\u003c\/strong\u003e — lead-free coating, phthalate-free materials, Prop 65 compliant, and corrosion-resistant finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eGive your 12\" × 12\" vent opening a contemporary finish with a durable aluminum linear slot diffuser—no remodeling required. This white surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. White finish pairs naturally with white trim, light ceilings, painted walls, Scandinavian interiors, and light wood floors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eA full remodel should not be required just to make a vent look intentional. This surface-mount diffuser upgrades an existing duct opening without cutting into the wall, ceiling, or floor.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 12x12 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 12x12 aluminum vent cover is designed to fit a standard 12\" × 12\" duct opening (also listed as a 12x12 wall register or 12 x 12 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 12\" × 12\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 11-3\/4\" × 11-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 13-3\/4\" × 13-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 12\" × 12\", this 12x12 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 12x12 size is made for large square openings in open rooms, basements, family rooms, and larger ceiling or wall returns where symmetry matters. The square face keeps the installation visually balanced while the slot design creates a more modern finish than a bulky grille.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in open rooms, basements, family rooms, and large square wall or ceiling openings. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable aluminum body:\u003c\/strong\u003e Built from aluminum for a lightweight but solid feel, with a finish designed for long-term residential use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimalist linear face:\u003c\/strong\u003e The clean slot pattern replaces bulky louvered grilles with a more intentional architectural look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional damper:\u003c\/strong\u003e Fine-tune comfort by adjusting airflow direction without replacing the unit or modifying the duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy-care finish:\u003c\/strong\u003e The coated surface can be wiped down with a damp cloth and supports a cleaner look over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested Safe for Your Home:\u003c\/strong\u003e Independently tested by TÜV Rheinland across 4 safety standards — lead-free surface coating, phthalate-free materials, free of PBT toxic chemicals, and corrosion-resistant finish per ASTM B117 salt spray standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 12\" × 12\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 12x12 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12\" × 12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-3\/4\" × 11-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13-3\/4\" × 13-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 12x12 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 12x12 means a 12\" × 12\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 13-3\/4\" × 13-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Is a linear slot diffuser better for modern interiors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor contemporary rooms, yes. The straight slot profile looks cleaner than stamped louvers and pairs well with minimalist walls, ceilings, hardwood floors, and modern trim details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 12x12 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 12x12 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 12\" × 12\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated \u003ca href=\"https:\/\/www.greenvent.us\/products\/12x12-air-return-grille-pre-filter\"\u003e12x12 air return grille with pre-filter\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/12x12-air-return-grille-pre-filter\"\u003e12x12 air return grille with pre-filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/12x12-vent-covers\"\u003e12x12 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/white-linear-slot-diffusers\"\u003ewhite linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003emodern air vent covers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStill comparing sizes? Use the duct opening—not the old cover face—as your source of truth, then pick the finish that matches your interior.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347653587316,"sku":"GV.LSD.1212","price":79.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-white-linear-slot-diffuser-12x12-modern-air-vent-cover.webp?v=1769734236"},{"product_id":"14x8-aluminum-linear-slot-diffuser","title":"14x8 White Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 14x8 linear slot diffuser fits a \u003cstrong\u003e14\" × 8\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 14x8 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 14\" × 8\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Rheinland tested\u003c\/strong\u003e — lead-free coating, phthalate-free materials, Prop 65 compliant, and corrosion-resistant finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 14\" × 8\" louvered grille with a modern aluminum linear slot diffuser designed for clean architectural lines. This white surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. White finish pairs naturally with white trim, light ceilings, painted walls, Scandinavian interiors, and light wood floors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eInstead of hiding an outdated grille behind furniture or paint, this diffuser turns the vent itself into a more finished architectural detail.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 14x8 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 14x8 aluminum vent cover is designed to fit a standard 14\" × 8\" duct opening (also listed as a 8x14 wall register or 8 x 14 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 14\" × 8\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 13-3\/4\" × 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 15-3\/4\" × 9-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 14\" × 8\", this 14x8 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 14x8 size is best for large open-plan rooms, great rooms, basement family rooms, and larger ceiling or wall openings where a small cover would look undersized. It creates a more deliberate architectural finish for rooms with broader airflow distribution needs.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in open-plan rooms, great rooms, basement family rooms, and larger ceiling openings. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-plastic construction:\u003c\/strong\u003e Aluminum construction gives the diffuser a more premium feel than plastic covers and helps prevent cracking or yellowing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern surface-mount design:\u003c\/strong\u003e The face sits cleanly over the duct opening, making it ideal for retrofit projects and design upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort-focused airflow:\u003c\/strong\u003e The adjustable blade system helps distribute conditioned air more evenly across the room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable and removable:\u003c\/strong\u003e The unit can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested Safe for Your Home:\u003c\/strong\u003e Independently tested by TÜV Rheinland across 4 safety standards — lead-free surface coating, phthalate-free materials, free of PBT toxic chemicals, and corrosion-resistant finish per ASTM B117 salt spray standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 14\" × 8\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 14x8 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14\" × 8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13-3\/4\" × 7-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15-3\/4\" × 9-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable air diffuser bar, Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 14x8 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 14x8 means a 14\" × 8\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 15-3\/4\" × 9-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What is the difference between a linear slot diffuser and a regular vent cover?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA linear slot diffuser moves air through a clean continuous slot instead of a visible louvered face. The result is a more modern look and a smoother airflow pattern for residential supply or return openings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 14x8 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 14x8 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 14\" × 8\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated Green Vent air return grille with pre-filter instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/14x8-vent-covers\"\u003e14x8 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/white-linear-slot-diffusers\"\u003ewhite linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003emodern air vent covers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure about size or finish? Contact Green Vent support before ordering and we will help you choose the right vent cover for your space.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347656405364,"sku":"GV.LSD.148W","price":64.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-white-linear-slot-diffuser-14x8-modern-air-vent-cover.webp?v=1769733907"},{"product_id":"8x4-black-aluminum-linear-slot-diffuser","title":"8x4 Black Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 8x4 linear slot diffuser fits a \u003cstrong\u003e8\" × 4\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 8x4 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 8\" × 4\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality-built aluminum finish\u003c\/strong\u003e — crafted for residential spaces where durability, clean looks, and everyday usability matter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eSwap an old 8\" × 4\" stamped-steel register for a cleaner aluminum diffuser with adjustable, multi-directional airflow. This black surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. Black finish works well with dark ceilings, industrial-style rooms, accent walls, modern lofts, black lighting fixtures, and contrast-driven interiors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eThis is a replacement-first diffuser, not a construction-only vent. It is designed to sit over an existing opening and deliver a cleaner finish with less visual clutter than a traditional grille.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 8x4 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 8x4 aluminum vent cover is designed to fit a standard 8\" × 4\" duct opening (also listed as a 4x8 wall register or 4 x 8 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 8\" × 4\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 7-3\/4\" × 3-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 9-3\/4\" × 5-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 8\" × 4\", this 8x4 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 8x4 size is a practical fit for tighter rectangular openings in bedrooms, hallways, bathrooms, built-ins, and older homes where a traditional grille can feel visually heavy. It gives the space a cleaner slot line while staying easy to install as a direct replacement.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in bedrooms, hallways, bathrooms, built-ins, and narrow wall openings. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable aluminum body:\u003c\/strong\u003e Built from aluminum for a lightweight but solid feel, with a finish designed for long-term residential use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimalist linear face:\u003c\/strong\u003e The clean slot pattern replaces bulky louvered grilles with a more intentional architectural look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional damper:\u003c\/strong\u003e Fine-tune comfort by adjusting airflow direction without replacing the unit or modifying the duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy-care finish:\u003c\/strong\u003e The coated surface can be wiped down with a damp cloth and supports a cleaner look over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Everyday Residential Use:\u003c\/strong\u003e Designed and crafted in Vietnam with attention to finish quality, durability, and practical usability for U.S. homeowners and contractors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 8\" × 4\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 8x4 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8\" × 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-3\/4\" × 3-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 8x4 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 8x4 means a 8\" × 4\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 9-3\/4\" × 5-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What is the difference between a linear slot diffuser and a regular vent cover?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA linear slot diffuser moves air through a clean continuous slot instead of a visible louvered face. The result is a more modern look and a smoother airflow pattern for residential supply or return openings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 8x4 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 8x4 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 8\" × 4\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated Green Vent air return grille with pre-filter instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/8x4-aluminum-linear-slot-diffuser\"\u003e8x4 white aluminum linear slot diffuser\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/8x4-vent-covers\"\u003e8x4 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/black-linear-slot-diffusers\"\u003eblack linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003emodern air vent covers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eA clean vent upgrade starts with the right size. Confirm the opening, review the face size, and contact support if anything looks unusual.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347844624756,"sku":"GV.DLS.084B","price":34.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/8x4_Den_b563f529-b977-4bd0-8881-d9b43d53de3f.jpg?v=1768957302"},{"product_id":"10x4-black-aluminum-linear-slot-diffuser","title":"10x4 Black Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 10x4 linear slot diffuser fits a \u003cstrong\u003e10\" × 4\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 10x4 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 10\" × 4\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality-built aluminum finish\u003c\/strong\u003e — crafted for residential spaces where durability, clean looks, and everyday usability matter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eUpgrade an existing 10\" × 4\" duct opening with a surface-mount aluminum slot diffuser built for modern American homes. This black surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. Black finish works well with dark ceilings, industrial-style rooms, accent walls, modern lofts, black lighting fixtures, and contrast-driven interiors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eThis is a replacement-first diffuser, not a construction-only vent. It is designed to sit over an existing opening and deliver a cleaner finish with less visual clutter than a traditional grille.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 10x4 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 10x4 aluminum vent cover is designed to fit a standard 10\" × 4\" duct opening (also listed as a 4x10 wall register or 4 x 10 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 10\" × 4\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 9-3\/4\" × 3-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 11-3\/4\" × 5-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 10\" × 4\", this 10x4 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 10x4 size is one of the most useful narrow rectangular formats for bedrooms, hallways, home offices, and older supply runs near walls or baseboards. It gives a dated 4-inch-tall register a cleaner modern profile without making the vent feel oversized.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in bedrooms, hallways, home offices, and narrow residential supply runs. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-plastic construction:\u003c\/strong\u003e Aluminum construction gives the diffuser a more premium feel than plastic covers and helps prevent cracking or yellowing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern surface-mount design:\u003c\/strong\u003e The face sits cleanly over the duct opening, making it ideal for retrofit projects and design upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort-focused airflow:\u003c\/strong\u003e The adjustable blade system helps distribute conditioned air more evenly across the room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable and removable:\u003c\/strong\u003e The unit can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Everyday Residential Use:\u003c\/strong\u003e Designed and crafted in Vietnam with attention to finish quality, durability, and practical usability for U.S. homeowners and contractors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 10\" × 4\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 10x4 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\" × 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9-3\/4\" × 3-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 10x4 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 10x4 means a 10\" × 4\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 11-3\/4\" × 5-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Why choose a linear slot diffuser instead of a standard grille?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA standard grille is usually more visible and traditional. A linear slot diffuser creates a cleaner architectural line while still giving you airflow adjustment for everyday comfort.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 10x4 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 10x4 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 10\" × 4\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x4-air-return-grille-pre-filter\"\u003e10x4 air return grille with pre-filter\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/10x4-aluminum-linear-slot-diffuser\"\u003e10x4 white aluminum linear slot diffuser\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/10x4-air-return-grille-pre-filter\"\u003e10x4 air return grille with pre-filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/10x4-vent-covers\"\u003e10x4 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/black-linear-slot-diffusers\"\u003eblack linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure about size or finish? Contact Green Vent support before ordering and we will help you choose the right vent cover for your space.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347856814452,"sku":"GV.DLS.104B","price":36.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-matte-black-linear-slot-diffuser-10x4-modern-air-vent-cover.webp?v=1769704289"},{"product_id":"10x4-pack-2-black-aluminum-linear-slot-diffuser","title":"Pack 2 - 10x4 Black Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 10x4 linear slot diffuser fits a \u003cstrong\u003e10\" × 4\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 10x4 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 10\" × 4\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-pack format\u003c\/strong\u003e — ideal for matching paired vents or updating two rooms with one consistent finish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality-built aluminum finish\u003c\/strong\u003e — crafted for residential spaces where durability, clean looks, and everyday usability matter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eUpgrade an existing 10\" × 4\" duct opening with a surface-mount aluminum slot diffuser built for modern American homes. This black surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. Black finish works well with dark ceilings, industrial-style rooms, accent walls, modern lofts, black lighting fixtures, and contrast-driven interiors. This 2-pack is designed for matching vents in the same room, paired openings, or multi-room replacement projects.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eFor homeowners who want a modern look without contractor work, this diffuser is a practical replacement path. It covers the duct opening with a clean slot profile and installs with basic tools.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 10x4 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 10x4 aluminum vent cover is designed to fit a standard 10\" × 4\" duct opening (also listed as a 4x10 wall register or 4 x 10 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 10\" × 4\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 9-3\/4\" × 3-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 11-3\/4\" × 5-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 10\" × 4\", this 10x4 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 10x4 size is one of the most useful narrow rectangular formats for bedrooms, hallways, home offices, and older supply runs near walls or baseboards. It gives a dated 4-inch-tall register a cleaner modern profile without making the vent feel oversized.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in bedrooms, hallways, home offices, and narrow residential supply runs. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-plastic construction:\u003c\/strong\u003e Aluminum construction gives the diffuser a more premium feel than plastic covers and helps prevent cracking or yellowing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern surface-mount design:\u003c\/strong\u003e The face sits cleanly over the duct opening, making it ideal for retrofit projects and design upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort-focused airflow:\u003c\/strong\u003e The adjustable blade system helps distribute conditioned air more evenly across the room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable and removable:\u003c\/strong\u003e The unit can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Everyday Residential Use:\u003c\/strong\u003e Designed and crafted in Vietnam with attention to finish quality, durability, and practical usability for U.S. homeowners and contractors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 10\" × 4\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 10x4 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\" × 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9-3\/4\" × 3-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 10x4 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 10x4 means a 10\" × 4\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 11-3\/4\" × 5-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Is a linear slot diffuser better for modern interiors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor contemporary rooms, yes. The straight slot profile looks cleaner than stamped louvers and pairs well with minimalist walls, ceilings, hardwood floors, and modern trim details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 10x4 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 10x4 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 10\" × 4\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x4-air-return-grille-pre-filter\"\u003e10x4 air return grille with pre-filter\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/10x4-pack-2-aluminum-linear-slot-diffuser\"\u003e10x4 white aluminum linear slot diffuser\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/10x4-air-return-grille-pre-filter\"\u003e10x4 air return grille with pre-filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/10x4-vent-covers\"\u003e10x4 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/black-linear-slot-diffusers\"\u003eblack linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFor multi-room projects, standardize by duct opening size and finish so the vents look consistent across the home.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347863826804,"sku":"GV.DLS.104B2P","price":61.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-matte-black-linear-slot-diffuser-10x4-pack-2-modern-air-vent-cover.webp?v=1769704144"},{"product_id":"12x4-black-aluminum-linear-slot-diffuser","title":"12x4 Black Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 12x4 linear slot diffuser fits a \u003cstrong\u003e12\" × 4\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face).\u003cbr\u003e\u003cstrong\u003eNeck size:\u003c\/strong\u003e 11-3\/4\" × 3-3\/4\". \u003cstrong\u003eOverall face size:\u003c\/strong\u003e 13-3\/4\" × 5-3\/4\". \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 12x4 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 12\" × 4\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality-built aluminum finish\u003c\/strong\u003e — crafted for residential spaces where durability, clean looks, and everyday usability matter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eGive your 12\" × 4\" vent opening a contemporary finish with a durable aluminum linear slot diffuser—no remodeling required. This black surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. Black finish works well with dark ceilings, industrial-style rooms, accent walls, modern lofts, black lighting fixtures, and contrast-driven interiors. \u003c\/p\u003e\n\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eFor homeowners who want a modern look without contractor work, this diffuser is a practical replacement path. It covers the duct opening with a clean slot profile and installs with basic tools.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 12x4 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 12x4 aluminum vent cover is designed to fit a standard 12\" × 4\" duct opening (also listed as a 4x12 wall register or 4 x 12 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 12\" × 4\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 11-3\/4\" × 3-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 13-3\/4\" × 5-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 12\" × 4\", this 12x4 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 12x4 size fits long narrow openings in hallways, bedrooms, living rooms, and ceiling runs where a standard grille can look too busy. The linear face turns that opening into a cleaner architectural detail while keeping the installation straightforward.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in hallways, bedrooms, living rooms, and long ceiling or wall runs. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-plastic construction:\u003c\/strong\u003e Aluminum construction gives the diffuser a more premium feel than plastic covers and helps prevent cracking or yellowing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern surface-mount design:\u003c\/strong\u003e The face sits cleanly over the duct opening, making it ideal for retrofit projects and design upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort-focused airflow:\u003c\/strong\u003e The adjustable blade system helps distribute conditioned air more evenly across the room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable and removable:\u003c\/strong\u003e The unit can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Everyday Residential Use:\u003c\/strong\u003e Designed and crafted in Vietnam with attention to finish quality, durability, and practical usability for U.S. homeowners and contractors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 12\" × 4\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 12x4 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12\" × 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-3\/4\" × 3-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 12x4 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 12x4 means a 12\" × 4\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 13-3\/4\" × 5-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Is a linear slot diffuser better for modern interiors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor contemporary rooms, yes. The straight slot profile looks cleaner than stamped louvers and pairs well with minimalist walls, ceilings, hardwood floors, and modern trim details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 12x4 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 12x4 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 12\" × 4\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated Green Vent air return grille with pre-filter instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/12x4-aluminum-linear-slot-diffuser\"\u003e12x4 white aluminum linear slot diffuser\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/12x4-vent-covers\"\u003e12x4 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/black-linear-slot-diffusers\"\u003eblack linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003emodern air vent covers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFor multi-room projects, standardize by duct opening size and finish so the vents look consistent across the home.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347869167988,"sku":"GV.DLS.124B","price":38.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-matte-black-linear-slot-diffuser-12x4-modern-air-vent-cover.webp?v=1769703887"},{"product_id":"12x6-black-aluminum-linear-slot-diffuser","title":"12x6 Black Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 12x6 linear slot diffuser fits a \u003cstrong\u003e12\" × 6\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 12x6 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 12\" × 6\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality-built aluminum finish\u003c\/strong\u003e — crafted for residential spaces where durability, clean looks, and everyday usability matter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eGive your 12\" × 6\" vent opening a contemporary finish with a durable aluminum linear slot diffuser—no remodeling required. This black surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. Black finish works well with dark ceilings, industrial-style rooms, accent walls, modern lofts, black lighting fixtures, and contrast-driven interiors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eInstead of hiding an outdated grille behind furniture or paint, this diffuser turns the vent itself into a more finished architectural detail.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 12x6 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 12x6 aluminum vent cover is designed to fit a standard 12\" × 6\" duct opening (also listed as a 6x12 wall register or 6 x 12 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 12\" × 6\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 11-3\/4\" × 5-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 13-3\/4\" × 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 12\" × 6\", this 12x6 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 12x6 size is a common choice for master bedrooms, open living rooms, kitchens, and basement family rooms where the opening needs more coverage than compact registers. It balances airflow control, modern appearance, and retrofit simplicity.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in master bedrooms, open living rooms, kitchens, and basement family rooms. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-plastic construction:\u003c\/strong\u003e Aluminum construction gives the diffuser a more premium feel than plastic covers and helps prevent cracking or yellowing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern surface-mount design:\u003c\/strong\u003e The face sits cleanly over the duct opening, making it ideal for retrofit projects and design upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort-focused airflow:\u003c\/strong\u003e The adjustable blade system helps distribute conditioned air more evenly across the room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable and removable:\u003c\/strong\u003e The unit can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Everyday Residential Use:\u003c\/strong\u003e Designed and crafted in Vietnam with attention to finish quality, durability, and practical usability for U.S. homeowners and contractors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 12\" × 6\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 12x6 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13-3\/4\" × 7-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 12x6 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 12x6 means a 12\" × 6\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 13-3\/4\" × 7-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Why choose a linear slot diffuser instead of a standard grille?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA standard grille is usually more visible and traditional. A linear slot diffuser creates a cleaner architectural line while still giving you airflow adjustment for everyday comfort.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 12x6 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 12x6 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 12\" × 6\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated \u003ca href=\"https:\/\/www.greenvent.us\/products\/12x6-air-return-grille-pre-filter\"\u003e12x6 air return grille with pre-filter\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/12x6-aluminum-linear-slot-diffuser\"\u003e12x6 white aluminum linear slot diffuser\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/12x6-air-return-grille-pre-filter\"\u003e12x6 air return grille with pre-filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/12x6-vent-covers\"\u003e12x6 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/black-linear-slot-diffusers\"\u003eblack linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eA clean vent upgrade starts with the right size. Confirm the opening, review the face size, and contact support if anything looks unusual.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347871166836,"sku":"GV.DLS.126B","price":47.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-matte-black-linear-slot-diffuser-12x6-modern-air-vent-cover.webp?v=1769703664"},{"product_id":"6x4-air-return-grille-pre-filter","title":"6x4 White Aluminum Modern Air Return Grille with Washable Filter (Duct Opening)","description":"\u003c!-- BLOCK 1: SIZE WARNING BANNER --\u003e\n\u003cp\u003e⚠️ \u003cb data-index-in-node=\"3\" data-path-to-node=\"7,0\"\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/b\u003e Fits a \u003cb data-index-in-node=\"38\" data-path-to-node=\"7,0\"\u003e6\" × 4\" duct opening\u003c\/b\u003e (measure the hole, not the old cover). Please check the \u003ca href=\"#gv-sizing-guide\"\u003eSizing Guide \u003c\/a\u003e below for overall dimensions.\u003c\/p\u003e\n\u003c!-- BLOCK 2: QUICK-GLANCE BULLETS --\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in return air replacement\u003c\/strong\u003e for any 6\" × 4\" duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable mesh pre-filter included\u003c\/strong\u003e — helps catch dust, pet hair, and debris before they enter the return duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum frame\u003c\/strong\u003e — rust-resistant, dent-resistant, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall and ceiling compatible\u003c\/strong\u003e — one grille, two common return-air install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved 45° blade design\u003c\/strong\u003e helps conceal the duct interior from normal eye level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn air only\u003c\/strong\u003e — built for intake openings, not supply airflow direction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-minute DIY install\u003c\/strong\u003e with included screws — no contractor required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 3: HERO H2 --\u003e\n\u003ch2\u003eDesigned for modern returns, engineered for cleaner intake airflow\u003c\/h2\u003e\n\u003cp\u003eRefresh a visible return air opening with a clean white aluminum grille and a removable washable pre-filter. This 6x4 air return grille surface-mounts on walls and ceilings — no drywall work, no contractor required. The built-in pre-filter slot helps catch larger particles before they reach the return duct, while the curved 45° blade face keeps the duct interior out of direct view.\u003c\/p\u003e\n\u003c!-- BLOCK 4: USP NARRATIVE --\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eFor homeowners replacing old return covers, the goal is simple: better appearance, easier cleaning, and no remodeling. This grille is built around that exact use case.\u003c\/p\u003e\n\u003cp\u003eBehind the face, a washable mesh pre-filter catches large dust particles, pet hair, and debris before they enter the return duct. Slide it out, rinse it under water, let it dry completely, and reinstall. No replacement pre-filters are required for normal maintenance.\u003c\/p\u003e\n\u003cp\u003eHeavy-gauge alloy aluminum construction gives the grille a cleaner, more durable feel than many stamped steel or plastic alternatives. It is a direct drop-in replacement for any standard 6\" × 4\" return opening — only a screwdriver is required.\u003c\/p\u003e\n\u003c!-- BLOCK 5: SIZING GUIDE --\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 6x4 air return grille fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall or ceiling — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 6x4 air return grille is designed for a standard 6\" × 4\" duct opening. The neck size and face size are different from the duct opening, so check all three dimensions before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 6\" × 4\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 5-3\/4\" × 3-3\/4\" (slightly undersized for easy insertion into the opening)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 7-15\/16\" × 5-15\/16\" (overlaps the opening on all four sides)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The face plate extends beyond the duct opening on each side. Make sure there is enough flat, unobstructed wall or ceiling surface around the opening for the face to sit flush. If your previous grille left a dirty border or discoloration, a light paint touch-up can help create a finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing return grille.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall or ceiling — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 6\" × 4\", this grille fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!-- BLOCK 6: LIFESTYLE SECTIONS --\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eCompact return openings like 6x4 are common in smaller bedrooms, closets, powder rooms, laundry areas, and secondary zones where a bulky louvered grille can feel visually heavy. This size is best used where the return location is visible but space around the opening is limited, making the clean face overlap and simple screw-in install especially useful. The curved blade face replaces dated louvered steel grilles with a cleaner architectural look that blends with contemporary interiors. The removable pre-filter captures larger dust and debris at the return point before air cycles back through the system.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eA low-profile option for finished basements, open-plan condos, hallways, and ceiling-mounted central return locations. Installs with included screws, and the pre-filter can be removed for routine cleaning without replacing the entire grille.\u003c\/p\u003e\n\u003c!-- BLOCK 7: PREMIUM FEATURES --\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Pre-filter Slot:\u003c\/strong\u003e The included washable mesh pre-filter slides behind the grille face to catch large dust particles, pet hair, and debris at the return point. It supplements your main system filter; it does not replace the MERV-rated filter at your air handler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved 45° Blade Design:\u003c\/strong\u003e Precision-angled blades help conceal the duct cavity from normal viewing angles. The wider blade spacing also supports smoother return airflow compared with many narrow stamped-steel louver patterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Gauge Alloy Aluminum Frame:\u003c\/strong\u003e Built from aluminum profiles with a glossy white powder-coated finish. The surface is easy to wipe clean and can be painted if a custom wall or ceiling color match is needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn Air Specific Design:\u003c\/strong\u003e This grille is made for return air intake openings. It does not include an adjustable damper and should not be used as a supply register.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in Vietnam:\u003c\/strong\u003e Manufactured for standard U.S. residential return air openings with wall and ceiling installation in mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 8: INSTALLATION + FILTER MAINTENANCE --\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct drop-in replacement for standard 6\" × 4\" return openings with no ductwork or drywall modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Position the grille over your duct opening and secure it with the included screws through the pre-drilled mounting holes. A screwdriver is all you need.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Maintenance:\u003c\/strong\u003e Check the pre-filter monthly. Clean every 1–3 months depending on household dust load and pet ownership. Rinse with water, allow it to dry completely, and reinstall.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The grille can be removed for service, cleaning, or replacement without changing the duct opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe title=\"Installation instructions for Decorative Aluminum Air Return Vent Covers with Filter\" src=\"https:\/\/www.youtube.com\/embed\/OdZ2NkFa53Y\" height=\"793\" width=\"1410\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c!-- BLOCK 9: TECHNICAL SPECIFICATIONS --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eGreen Vent Modern Air Return Grille with Pre-Filter — 6x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct Opening Size\u003c\/td\u003e\n\u003ctd\u003e6\" × 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeck Size\u003c\/td\u003e\n\u003ctd\u003e5-3\/4\" × 3-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Face Size\u003c\/td\u003e\n\u003ctd\u003e7-15\/16\" × 5-15\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e[Confirm with product spec]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e[Confirm with product spec]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Glossy Powder-Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow Direction\u003c\/td\u003e\n\u003ctd\u003eReturn Air (fixed blade pattern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eReturn Air Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Surfaces\u003c\/td\u003e\n\u003ctd\u003eWall, Ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003eScrew-in (hardware included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Features\u003c\/td\u003e\n\u003ctd\u003eRemovable, Paintable, Washable Mesh Pre-filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eGrille, Washable Mesh Pre-filter, Mounting Screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certifications\u003c\/td\u003e\n\u003ctd\u003e[Verify before publishing]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- BLOCK 10: FAQ --\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 6x4 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size — the hole in your wall or ceiling. “6x4” refers to an approximately 6\" × 4\" opening. The grille's overall face measures 7-15\/16\" × 5-15\/16\", which overlaps the surrounding surface rather than fitting inside the hole. Measure the opening first. If it is approximately 6\" × 4\", this is the right grille. See the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/6x4-vent-covers\"\u003e6x4 vent cover collection\u003c\/a\u003e for other Green Vent options in this opening size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What's the difference between a return grille and a supply register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReturn grilles pull room air back to your air handler through the return duct. Supply registers push conditioned air into individual rooms and often have an adjustable damper. This product is for return air only. For supply openings in the same size, browse the \u003ca href=\"https:\/\/www.greenvent.us\/products\/6x4-aluminum-linear-slot-diffuser\"\u003e6x4 aluminum linear slot diffuser\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This grille installs on walls or ceilings using the included screws. Position it over the duct opening and secure it through the side mounting holes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does the pre-filter replace my main air handler filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Keep your main MERV-rated filter at the air handler on its normal replacement schedule. The washable mesh pre-filter included with this grille is a first-line capture layer for larger dust particles, pet hair, and debris. It supplements your main filter; it does not replace it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Will this work as a supply register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This grille is designed for return air only and has no adjustable damper for supply airflow control. Use a supply register or linear slot diffuser for conditioned air supply openings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. How often should I clean the pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInspect monthly. Clean every 1–3 months depending on your home's dust levels and whether you have pets. Rinse the mesh with water and let it dry completely before reinstalling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Lightly sand the surface, apply primer, and finish with spray paint in your chosen color if you want to match a wall or ceiling color.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This return grille connects to an indoor HVAC return duct and should be installed inside the conditioned space only. It is not designed for outdoor or exterior use.\u003c\/p\u003e\n\u003c!-- BLOCK 11: CROSS-SELL --\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed a matching supply register for the same opening? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/6x4-aluminum-linear-slot-diffuser\"\u003e6x4 aluminum linear slot diffuser\u003c\/a\u003e — a modern supply vent cover with adjustable airflow control.\u003c\/li\u003e\n\u003cli\u003eBrowse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/6x4-vent-covers\"\u003e6x4 vent covers collection\u003c\/a\u003e for other Green Vent options in this duct opening size.\u003c\/li\u003e\n\u003cli\u003eShop all available sizes in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSee all \u003ca href=\"https:\/\/www.greenvent.us\/collections\/modern-air-return-grilles\"\u003emodern air return grilles\u003c\/a\u003e with premium aluminum construction and pre-filter design.\u003c\/li\u003e\n\u003cli\u003eExplore the broader \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003eair vent covers collection\u003c\/a\u003e for supply, return, wall, ceiling, and floor openings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 12: PRODUCT GALLERY --\u003e\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 6x4 Modern Air Return Grille shown in a living room with callouts for drop-in design, washable pre-filter, aluminum frame, and quiet return airflow.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-1.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Homeowner relaxing near a Green Vent 6x4 Modern Air Return Grille with washable mesh pre-filter for return air intake.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-2.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Ceiling-mounted Green Vent Modern Air Return Grille with curved 45-degree blade design hiding interior ductwork.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-3.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 6x4 Modern Air Return Grille installed in a bedroom for clean return air appearance.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-4.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Low-profile ceiling-mounted Green Vent Modern Air Return Grille for a 5-minute drop-in replacement.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-5.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Heavy-gauge aluminum Green Vent Modern Air Return Grille with glossy white powder-coated finish.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-6.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent Modern Air Return Grille with built-in washable mesh pre-filter catching dust and debris.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-7.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Collection of Green Vent Modern Air Return Grilles in multiple duct opening sizes.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-8.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Surface-mounted Green Vent 6x4 Air Return Grille on a wall near a staircase.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-9.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Durable aluminum Green Vent Modern Air Return Grille compared with older stamped steel vent covers.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-10.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Bedroom with wall-mounted Green Vent Modern Air Return Grille designed for quieter return airflow.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-11.jpg?v=1779380249\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347879555444,"sku":"GV.ARG.064W","price":20.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-return-grille-6x4-decorative-white-aluminum-air-vent-cover-with-washable-mesh-pre-filter.webp?v=1769739762"},{"product_id":"6x6-air-return-grille-pre-filter","title":"6x6 White Aluminum Modern Air Return Grille with Washable Filter (Duct Opening)","description":"\u003c!-- BLOCK 1: SIZE WARNING BANNER --\u003e\n\u003cp\u003e⚠️ \u003cb data-index-in-node=\"3\" data-path-to-node=\"7,0\"\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/b\u003e Fits a \u003cstrong\u003e6\u003c\/strong\u003e\u003cb data-index-in-node=\"38\" data-path-to-node=\"7,0\"\u003e\" × 6\" duct opening\u003c\/b\u003e (measure the hole, not the old cover). Please check the \u003ca href=\"#gv-sizing-guide\"\u003eSizing Guide \u003c\/a\u003e below for overall dimensions.\u003c\/p\u003e\n\u003c!-- BLOCK 2: QUICK-GLANCE BULLETS --\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in return air replacement\u003c\/strong\u003e for any 6\" × 6\" duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable mesh pre-filter included\u003c\/strong\u003e — helps catch dust, pet hair, and debris before they enter the return duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum frame\u003c\/strong\u003e — rust-resistant, dent-resistant, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall and ceiling compatible\u003c\/strong\u003e — one grille, two common return-air install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved 45° blade design\u003c\/strong\u003e helps conceal the duct interior from normal eye level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn air only\u003c\/strong\u003e — built for intake openings, not supply airflow direction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-minute DIY install\u003c\/strong\u003e with included screws — no contractor required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 3: HERO H2 --\u003e\n\u003ch2\u003eDesigned for modern returns, engineered for cleaner intake airflow\u003c\/h2\u003e\n\u003cp\u003eReplace a dated stamped-steel return grille with a cleaner aluminum grille designed for today’s walls and ceilings. This 6x6 air return grille surface-mounts on walls and ceilings — no drywall work, no contractor required. The built-in pre-filter slot helps catch larger particles before they reach the return duct, while the curved 45° blade face keeps the duct interior out of direct view.\u003c\/p\u003e\n\u003c!-- BLOCK 4: USP NARRATIVE --\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eFor homeowners replacing old return covers, the goal is simple: better appearance, easier cleaning, and no remodeling. This grille is built around that exact use case.\u003c\/p\u003e\n\u003cp\u003eBehind the face, a washable mesh pre-filter catches large dust particles, pet hair, and debris before they enter the return duct. Slide it out, rinse it under water, let it dry completely, and reinstall. No replacement pre-filters are required for normal maintenance.\u003c\/p\u003e\n\u003cp\u003eHeavy-gauge alloy aluminum construction gives the grille a cleaner, more durable feel than many stamped steel or plastic alternatives. It is a direct drop-in replacement for any standard 6\" × 6\" return opening — only a screwdriver is required.\u003c\/p\u003e\n\u003c!-- BLOCK 5: SIZING GUIDE --\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 6x6 air return grille fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall or ceiling — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 6x6 air return grille is designed for a standard 6\" × 6\" duct opening. The neck size and face size are different from the duct opening, so check all three dimensions before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 6\" × 6\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 5-3\/4\" × 5-3\/4\" (slightly undersized for easy insertion into the opening)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 7-15\/16\" × 7-15\/16\" (overlaps the opening on all four sides)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The face plate extends beyond the duct opening on each side. Make sure there is enough flat, unobstructed wall or ceiling surface around the opening for the face to sit flush. If your previous grille left a dirty border or discoloration, a light paint touch-up can help create a finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing return grille.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall or ceiling — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 6\" × 6\", this grille fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!-- BLOCK 6: LIFESTYLE SECTIONS --\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eCompact return openings like 6x6 are common in smaller bedrooms, closets, powder rooms, laundry areas, and secondary zones where a bulky louvered grille can feel visually heavy. This size is best used where the return location is visible but space around the opening is limited, making the clean face overlap and simple screw-in install especially useful. The curved blade face replaces dated louvered steel grilles with a cleaner architectural look that blends with contemporary interiors. The removable pre-filter captures larger dust and debris at the return point before air cycles back through the system.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eA low-profile option for finished basements, open-plan condos, hallways, and ceiling-mounted central return locations. Installs with included screws, and the pre-filter can be removed for routine cleaning without replacing the entire grille.\u003c\/p\u003e\n\u003c!-- BLOCK 7: PREMIUM FEATURES --\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Pre-filter Slot:\u003c\/strong\u003e The included washable mesh pre-filter slides behind the grille face to catch large dust particles, pet hair, and debris at the return point. It supplements your main system filter; it does not replace the MERV-rated filter at your air handler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved 45° Blade Design:\u003c\/strong\u003e Precision-angled blades help conceal the duct cavity from normal viewing angles. The wider blade spacing also supports smoother return airflow compared with many narrow stamped-steel louver patterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Gauge Alloy Aluminum Frame:\u003c\/strong\u003e Built from aluminum profiles with a glossy white powder-coated finish. The surface is easy to wipe clean and can be painted if a custom wall or ceiling color match is needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn Air Specific Design:\u003c\/strong\u003e This grille is made for return air intake openings. It does not include an adjustable damper and should not be used as a supply register.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in Vietnam:\u003c\/strong\u003e Manufactured for standard U.S. residential return air openings with wall and ceiling installation in mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 8: INSTALLATION + FILTER MAINTENANCE --\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct drop-in replacement for standard 6\" × 6\" return openings with no ductwork or drywall modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Position the grille over your duct opening and secure it with the included screws through the pre-drilled mounting holes. A screwdriver is all you need.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Maintenance:\u003c\/strong\u003e Check the pre-filter monthly. Clean every 1–3 months depending on household dust load and pet ownership. Rinse with water, allow it to dry completely, and reinstall.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The grille can be removed for service, cleaning, or replacement without changing the duct opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe title=\"Installation instructions for Decorative Aluminum Air Return Vent Covers with Filter\" src=\"https:\/\/www.youtube.com\/embed\/OdZ2NkFa53Y\" height=\"793\" width=\"1410\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c!-- BLOCK 9: TECHNICAL SPECIFICATIONS --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eGreen Vent Modern Air Return Grille with Pre-Filter — 6x6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct Opening Size\u003c\/td\u003e\n\u003ctd\u003e6\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeck Size\u003c\/td\u003e\n\u003ctd\u003e5-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Face Size\u003c\/td\u003e\n\u003ctd\u003e7-15\/16\" × 7-15\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e[Confirm with product spec]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e[Confirm with product spec]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Glossy Powder-Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow Direction\u003c\/td\u003e\n\u003ctd\u003eReturn Air (fixed blade pattern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eReturn Air Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Surfaces\u003c\/td\u003e\n\u003ctd\u003eWall, Ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003eScrew-in (hardware included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Features\u003c\/td\u003e\n\u003ctd\u003eRemovable, Paintable, Washable Mesh Pre-filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eGrille, Washable Mesh Pre-filter, Mounting Screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certifications\u003c\/td\u003e\n\u003ctd\u003e[Verify before publishing]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- BLOCK 10: FAQ --\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 6x6 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size — the hole in your wall or ceiling. “6x6” refers to an approximately 6\" × 6\" opening. The grille's overall face measures 7-15\/16\" × 7-15\/16\", which overlaps the surrounding surface rather than fitting inside the hole. Measure the opening first. If it is approximately 6\" × 6\", this is the right grille. See the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/6x6-vent-covers\"\u003e6x6 vent cover collection\u003c\/a\u003e for other Green Vent options in this opening size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What's the difference between a return grille and a supply register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReturn grilles pull room air back to your air handler through the return duct. Supply registers push conditioned air into individual rooms and often have an adjustable damper. This product is for return air only. For supply openings in the same size, browse the \u003ca href=\"https:\/\/www.greenvent.us\/products\/6x6-aluminum-linear-slot-diffuser\"\u003e6x6 aluminum linear slot diffuser\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This grille installs on walls or ceilings using the included screws. Position it over the duct opening and secure it through the side mounting holes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does the pre-filter replace my main air handler filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Keep your main MERV-rated filter at the air handler on its normal replacement schedule. The washable mesh pre-filter included with this grille is a first-line capture layer for larger dust particles, pet hair, and debris. It supplements your main filter; it does not replace it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Will this work as a supply register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This grille is designed for return air only and has no adjustable damper for supply airflow control. Use a supply register or linear slot diffuser for conditioned air supply openings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. How often should I clean the pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInspect monthly. Clean every 1–3 months depending on your home's dust levels and whether you have pets. Rinse the mesh with water and let it dry completely before reinstalling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Lightly sand the surface, apply primer, and finish with spray paint in your chosen color if you want to match a wall or ceiling color.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This return grille connects to an indoor HVAC return duct and should be installed inside the conditioned space only. It is not designed for outdoor or exterior use.\u003c\/p\u003e\n\u003c!-- BLOCK 11: CROSS-SELL --\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed a matching supply register for the same opening? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/6x6-aluminum-linear-slot-diffuser\"\u003e6x6 aluminum linear slot diffuser\u003c\/a\u003e — a modern supply vent cover with adjustable airflow control.\u003c\/li\u003e\n\u003cli\u003eBrowse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/6x6-vent-covers\"\u003e6x6 vent covers collection\u003c\/a\u003e for other Green Vent options in this duct opening size.\u003c\/li\u003e\n\u003cli\u003eShop all available sizes in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSee all \u003ca href=\"https:\/\/www.greenvent.us\/collections\/modern-air-return-grilles\"\u003emodern air return grilles\u003c\/a\u003e with premium aluminum construction and pre-filter design.\u003c\/li\u003e\n\u003cli\u003eExplore the broader \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003eair vent covers collection\u003c\/a\u003e for supply, return, wall, ceiling, and floor openings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 12: PRODUCT GALLERY --\u003e\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 6x6 Modern Air Return Grille shown in a living room with callouts for drop-in design, washable pre-filter, aluminum frame, and quiet return airflow.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-1.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Homeowner relaxing near a Green Vent 6x6 Modern Air Return Grille with washable mesh pre-filter for return air intake.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-2.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Ceiling-mounted Green Vent Modern Air Return Grille with curved 45-degree blade design hiding interior ductwork.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-3.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 6x6 Modern Air Return Grille installed in a bedroom for clean return air appearance.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-4.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Low-profile ceiling-mounted Green Vent Modern Air Return Grille for a 5-minute drop-in replacement.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-5.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Heavy-gauge aluminum Green Vent Modern Air Return Grille with glossy white powder-coated finish.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-6.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent Modern Air Return Grille with built-in washable mesh pre-filter catching dust and debris.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-7.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Collection of Green Vent Modern Air Return Grilles in multiple duct opening sizes.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-8.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Surface-mounted Green Vent 6x6 Air Return Grille on a wall near a staircase.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-9.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Durable aluminum Green Vent Modern Air Return Grille compared with older stamped steel vent covers.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-10.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Bedroom with wall-mounted Green Vent Modern Air Return Grille designed for quieter return airflow.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-11.jpg?v=1779380249\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347882668404,"sku":"GV.ARG.066W","price":25.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-return-grille-6x6-decorative-white-aluminum-air-vent-cover-with-washable-mesh-pre-filter.webp?v=1769739876"},{"product_id":"8x8-air-return-grille-pre-filter","title":"8x8 White Aluminum Modern Air Return Grille with Washable Filter (Duct Opening)","description":"\u003c!-- BLOCK 1: SIZE WARNING BANNER --\u003e\n\u003cp\u003e⚠️ \u003cb data-index-in-node=\"3\" data-path-to-node=\"7,0\"\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/b\u003e Fits a \u003cstrong\u003e8\u003c\/strong\u003e\u003cb data-index-in-node=\"38\" data-path-to-node=\"7,0\"\u003e\" × 8\" duct opening\u003c\/b\u003e (measure the hole, not the old cover). Please check the \u003ca href=\"#gv-sizing-guide\"\u003eSizing Guide \u003c\/a\u003e below for overall dimensions.\u003c\/p\u003e\n\u003c!-- BLOCK 2: QUICK-GLANCE BULLETS --\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in return air replacement\u003c\/strong\u003e for any 8\" × 8\" duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable mesh pre-filter included\u003c\/strong\u003e — catches dust, pet hair, and debris before they recirculate through your HVAC system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum frame\u003c\/strong\u003e — rust-proof, dent-resistant, zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall and ceiling compatible\u003c\/strong\u003e — one grille, two install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved 45° blade design\u003c\/strong\u003e conceals the duct interior completely — no exposed ductwork visible at normal eye level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Rheinland tested\u003c\/strong\u003e — lead-free, phthalate-free, California Prop 65 compliant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-minute DIY install\u003c\/strong\u003e with included screws — no contractor required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 3: HERO H2 --\u003e\n\u003ch2\u003eDesigned for modern returns, engineered for cleaner air\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 8\" × 8\" steel return grille with a precision-extruded aluminum return grille built for modern American homes. This 8x8 air return grille surface-mounts on walls and ceilings — no drywall work, no contractor required. The built-in pre-filter slot traps dust before it strains your HVAC system, and the curved 45° blade face keeps your duct interior completely out of sight.\u003c\/p\u003e\n\u003c!-- BLOCK 4: USP NARRATIVE --\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eStandard return grilles do one thing: cover a hole. They leave the duct interior exposed at eye level, collect dust openly on flat louvered blades, and give you no way to stop particles from recirculating through your home. The Green Vent 8×8 air return grille replaces all of that with a single drop-in swap.\u003c\/p\u003e\n\u003cp\u003eCurved 45° aluminum blades block the direct line of sight into your duct at normal eye level — the interior stays fully hidden without any ductwork or drywall modification. Behind the face, a washable mesh pre-filter catches large dust particles, pet hair, and debris before they enter the return duct. Slide it out, rinse it under water, let it dry, and reinstall. No replacement filters to buy.\u003c\/p\u003e\n\u003cp\u003eHeavy-gauge alloy aluminum construction means this grille won't rust, warp, or discolor over time the way stamped steel grilles do. A direct drop-in replacement for any standard 8\" × 8\" return opening — only a screwdriver required.\u003c\/p\u003e\n\u003c!-- BLOCK 5: SIZING GUIDE --\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will an 8×8 air return grille fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall or ceiling — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 8×8 air return grille is designed for a standard 8\" × 8\" duct opening (also listed as an 8 × 8 return vent or 8 × 8 return air grille). The neck size and face size are each different from the duct opening — check all three dimensions before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 8\" × 8\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 7-3\/4\" × 7-3\/4\" (slightly undersized for easy insertion into the opening)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 9-15\/16\" × 9-15\/16\" (overlaps the opening on all four sides)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The face plate extends roughly 1\" beyond the duct opening on each side. Make sure there is enough flat, unobstructed wall or ceiling surface around the opening for the face to sit flush. If your previous grille left a dirty border or discoloration on the wall, a touch-up coat of paint around the perimeter will give a clean finished result.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing return grille.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall or ceiling — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 8\" × 8\", this grille fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!-- BLOCK 6: LIFESTYLE SECTIONS --\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eThe most common return air location in residential HVAC — hallways, stairwells, living rooms, and central return corridors. The curved blade face replaces dated louvered steel grilles with a cleaner architectural look that blends with contemporary interiors. The removable pre-filter captures dust at the return point before it cycles back through the air handler.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eA low-profile option for finished basements, open-plan condos, and ceiling-mounted central return locations. Installs with the same hidden side screws used on walls. The pre-filter slot opens from below for routine cleaning — no ladder removal of the full grille needed.\u003c\/p\u003e\n\u003c!-- BLOCK 7: PREMIUM FEATURES --\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Pre-filter Slot:\u003c\/strong\u003e The included washable mesh pre-filter slides behind the grille face to catch large dust particles, pet hair, and debris at the return point. It helps reduce dust reaching the air handler and extends the service life of your main MERV-rated system filter. Remove without tools, rinse under water, dry fully, and reinstall. No replacement filters to buy — this is a first-line capture layer, not a substitute for your main system filter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved 45° Blade Design:\u003c\/strong\u003e Precision-angled blades conceal the duct cavity completely at normal eye level — no exposed ductwork visible. Wider blade spacing also allows return air to pass through at lower velocity, reducing turbulence and the humming or whistling noise common with traditional narrow-slot stamped steel grilles. Noticeably quieter in bedrooms, living rooms, and hallways.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Gauge Alloy Aluminum Frame:\u003c\/strong\u003e Assembled from precision-extruded aluminum profiles. Rust-proof and warp-resistant — won't yellow or crack like plastic alternatives, and won't corrode or discolor the way stamped steel does over time. Glossy white powder-coated finish. Paintable surface for custom color matching.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Certified:\u003c\/strong\u003e TÜV Rheinland tested across 4 safety standards. California Prop 65 compliant — lead-free and phthalate-free. ASTM B117 salt spray tested for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in Vietnam:\u003c\/strong\u003e Manufactured at Green Vent's production facility using heavy-gauge alloy aluminum profiles. Designed for standard US residential return air openings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 8: INSTALLATION + VIDEO --\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct drop-in replacement for standard 8\" × 8\" return openings with no ductwork or drywall modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Position the grille over your duct opening and secure with the included screws through the pre-drilled mounting holes at the sides. A screwdriver is all you need. For a cleaner finish, apply white silicone adhesive around the border before screwing in — this covers any discoloration left by the previous grille and adds a more secure hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Maintenance:\u003c\/strong\u003e The pre-filter slides out from behind the grille face without removing the grille from the wall or ceiling. Rinse with water, allow to dry completely, and slide back in. Check monthly — clean every 1–3 months depending on household dust load and pet ownership.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The grille detaches cleanly without damage to the surrounding wall or ceiling surface for reuse or replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe title=\"Installation instructions for Decorative Aluminum Air Return Vent Covers with Filter\" src=\"https:\/\/www.youtube.com\/embed\/OdZ2NkFa53Y\" height=\"793\" width=\"1410\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c!-- BLOCK 9: TECHNICAL SPECIFICATIONS --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eGreen Vent Modern Air Return Grille with Pre-Filter — 8×8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct Opening Size\u003c\/td\u003e\n\u003ctd\u003e8\" × 8\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeck Size\u003c\/td\u003e\n\u003ctd\u003e7-3\/4\" × 7-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Face Size\u003c\/td\u003e\n\u003ctd\u003e9-15\/16\" × 9-15\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e[Confirm with user]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e[Confirm with user]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Glossy Powder-Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow Direction\u003c\/td\u003e\n\u003ctd\u003eReturn Air (fixed blade pattern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eReturn Air Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Surfaces\u003c\/td\u003e\n\u003ctd\u003eWall, Ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003eScrew-in (hardware included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Features\u003c\/td\u003e\n\u003ctd\u003eRemovable, Paintable, Pre-filter Slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eGrille, Washable Mesh Pre-filter, Mounting Screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certifications\u003c\/td\u003e\n\u003ctd\u003eTÜV Rheinland (4 standards), California Prop 65 Compliant, ASTM B117\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- BLOCK 10: FAQ --\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 8×8 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size — the hole in your wall or ceiling. The \"8×8\" refers to an approximately 8\" × 8\" opening. The grille's overall face measures 9-15\/16\" × 9-15\/16\", which overlaps the surrounding surface rather than fitting inside the hole. Measure the opening first. If it's approximately 8\" × 8\", this is the right grille. See the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/8x8-vent-covers\"\u003e8×8 vent cover collection\u003c\/a\u003e for all available styles in this opening size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What's the difference between a return grille and a supply register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReturn grilles pull room air back to your air handler through the return duct — they sit in central return locations like hallways and main living areas. Supply registers push conditioned air from the air handler into individual rooms and typically have an adjustable damper to direct airflow. This product is for return air only. For supply openings in the same size, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This grille installs on walls or ceilings using the same included screws. Position it over the duct opening and secure with the side mounting hardware. The pre-filter slot opens from below, so routine filter cleaning is easy without removing the grille.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does the pre-filter replace my main air handler filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo — keep your main MERV-rated filter in place at the air handler on its normal replacement schedule. The washable mesh pre-filter included with this grille is a first-line capture layer that traps large dust particles, pet hair, and debris before they enter the return duct. It supplements your main filter, not replaces it. The mesh is reusable: rinse, dry fully, and reinstall.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Will this work as a supply register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This grille is designed for return air only and has no adjustable damper for supply air control. For supply openings the same size, see the \u003ca href=\"https:\/\/www.greenvent.us\/products\/8x8-aluminum-linear-slot-diffuser\"\u003e8×8 aluminum linear slot diffuser\u003c\/a\u003e — it's designed for supply air with multi-directional airflow control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. How often should I clean the pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInspect monthly. Clean every 1–3 months depending on your home's dust levels and whether you have pets. Remove the mesh from the grille without tools, rinse under water, and let it dry completely before reinstalling — a damp filter restricts airflow, so full drying is important.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Lightly sand the surface, apply a primer coat, and finish with spray paint in your chosen color. This makes it easy to match any wall or ceiling if the standard glossy white doesn't fit your space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This return grille connects to your indoor HVAC return duct and must be installed inside the conditioned space only. It is not designed for outdoor or exterior use.\u003c\/p\u003e\n\u003c!-- BLOCK 11: CROSS-SELL --\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed a matching supply register for the same opening? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/8x8-aluminum-linear-slot-diffuser\"\u003e8×8 aluminum linear slot diffuser\u003c\/a\u003e — modern aluminum supply register with multi-directional airflow control.\u003c\/li\u003e\n\u003cli\u003eBrowse the full \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e for every available size.\u003c\/li\u003e\n\u003cli\u003eSee all \u003ca href=\"https:\/\/www.greenvent.us\/collections\/modern-air-return-grilles\"\u003emodern air return grilles\u003c\/a\u003e in premium aluminum finishes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 12: PRODUCT GALLERY --\u003e\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"A family in a living room with a Green Vent Modern Air Return Grille. Icons highlight its sleek drop-in design, washable mesh pre-filter, rust-proof solid aluminum frame, and quiet operation.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-1.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"A woman relaxing on a sofa, highlighting the benefits of the Green Vent Modern Air Return Grille: efficient air control, reduced HVAC wear, and a pre-filter that catches pet hair for cleaner air.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-2.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"A ceiling-mounted Green Vent Modern Air Return Grille in an open-concept kitchen and living room. Its curved 45-degree blade design completely conceals the interior ductwork for a clean architectural look.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-3.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"A Green Vent Modern Air Return Grille in a contemporary bedroom. The wider blade spacing reduces turbulence and whistling, ensuring quiet operation and balanced airflow for better sleep.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-4.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"A low-profile, ceiling-mounted Green Vent Modern Air Return Grille in a modern apartment. It serves as an easy 5-minute DIY drop-in replacement with no remodeling required.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-5.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"A heavy-gauge alloy aluminum Green Vent Modern Air Return Grille installed in a humid bathroom. The premium, zero-plastic construction is completely rust-proof and warp-resistant.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-6.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"A Green Vent Modern Air Return Grille in a home gym. The built-in washable pre-filter slot catches dust and debris before they recirculate, protecting your main MERV-rated system filter.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-7.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"A collection of precision-extruded Green Vent Modern Air Return Grilles in various sizes, featuring a glossy white powder-coated, paintable surface to fit any residential space.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-8.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"A surface-mounted Green Vent Modern Air Return Grille on a wall near a staircase. The sleek, standard 8x8 duct opening replacement blends seamlessly with modern American home interiors.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-9.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"A durable Green Vent Modern Air Return Grille in a living room, contrasted with old, rusty stamped steel covers. The dent-resistant aluminum frame ensures lasting quality without discoloration.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-10.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"A woman sleeping peacefully in a bedroom featuring a wall-mounted Green Vent Modern Air Return Grille. A graphic illustrates its soundless air movement, showing it operates even quieter than a 35-decibel whisper thanks to wider blade spacing that reduces turbulence.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-11.jpg?v=1779380249\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347885715828,"sku":"GV.ARG.088W","price":32.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-return-grille-8x8-decorative-white-aluminum-air-vent-cover-with-washable-mesh-pre-filter.webp?v=1769739619"},{"product_id":"10x10-air-return-grille-pre-filter","title":"10x10 White Aluminum Modern Air Return Grille with Washable Filter (Duct Opening)","description":"\u003c!-- BLOCK 1: SIZE WARNING BANNER --\u003e\n\u003cp\u003e⚠️ \u003cb data-path-to-node=\"7,0\" data-index-in-node=\"3\"\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/b\u003e Fits a \u003cb data-path-to-node=\"7,0\" data-index-in-node=\"38\"\u003e10\" × 10\" duct opening\u003c\/b\u003e (measure the hole, not the old cover). Please check the \u003ca href=\"#gv-sizing-guide\"\u003eSizing Guide \u003c\/a\u003e below for overall dimensions.\u003c\/p\u003e\n\u003c!-- BLOCK 2: QUICK-GLANCE BULLETS --\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in return air replacement\u003c\/strong\u003e for any 10\" × 10\" duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable mesh pre-filter included\u003c\/strong\u003e — helps catch dust, pet hair, and debris before they enter the return duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum frame\u003c\/strong\u003e — rust-resistant, dent-resistant, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall and ceiling compatible\u003c\/strong\u003e — one grille, two common return-air install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved 45° blade design\u003c\/strong\u003e helps conceal the duct interior from normal eye level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn air only\u003c\/strong\u003e — built for intake openings, not supply airflow direction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-minute DIY install\u003c\/strong\u003e with included screws — no contractor required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 3: HERO H2 --\u003e\n\u003ch2\u003eDesigned for modern returns, engineered for cleaner intake airflow\u003c\/h2\u003e\n\u003cp\u003eReplace a dated stamped-steel return grille with a cleaner aluminum grille designed for today’s walls and ceilings. This 10x10 air return grille surface-mounts on walls and ceilings — no drywall work, no contractor required. The built-in pre-filter slot helps catch larger particles before they reach the return duct, while the curved 45° blade face keeps the duct interior out of direct view.\u003c\/p\u003e\n\u003c!-- BLOCK 4: USP NARRATIVE --\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eA return grille sits in one of the most visible places in the home, yet most older covers look like utility hardware. This model turns that return opening into a cleaner architectural detail while keeping maintenance simple.\u003c\/p\u003e\n\u003cp\u003eBehind the face, a washable mesh pre-filter catches large dust particles, pet hair, and debris before they enter the return duct. Slide it out, rinse it under water, let it dry completely, and reinstall. No replacement pre-filters are required for normal maintenance.\u003c\/p\u003e\n\u003cp\u003eHeavy-gauge alloy aluminum construction gives the grille a cleaner, more durable feel than many stamped steel or plastic alternatives. It is a direct drop-in replacement for any standard 10\" × 10\" return opening — only a screwdriver is required.\u003c\/p\u003e\n\u003c!-- BLOCK 5: SIZING GUIDE --\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 10x10 air return grille fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall or ceiling — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 10x10 air return grille is designed for a standard 10\" × 10\" duct opening. The neck size and face size are different from the duct opening, so check all three dimensions before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 10\" × 10\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 9-3\/4\" × 9-3\/4\" (slightly undersized for easy insertion into the opening)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 11-15\/16\" × 11-15\/16\" (overlaps the opening on all four sides)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The face plate extends beyond the duct opening on each side. Make sure there is enough flat, unobstructed wall or ceiling surface around the opening for the face to sit flush. If your previous grille left a dirty border or discoloration, a light paint touch-up can help create a finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing return grille.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall or ceiling — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 10\" × 10\", this grille fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!-- BLOCK 6: LIFESTYLE SECTIONS --\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eLarger return openings like 10x10 are often used in central hallways, open living areas, finished basements, and main return paths. Because these grilles are more visible, the curved blade design and clean white aluminum finish help the return opening look intentional instead of utilitarian. The curved blade face replaces dated louvered steel grilles with a cleaner architectural look that blends with contemporary interiors. The removable pre-filter captures larger dust and debris at the return point before air cycles back through the system.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eA low-profile option for finished basements, open-plan condos, hallways, and ceiling-mounted central return locations. Installs with included screws, and the pre-filter can be removed for routine cleaning without replacing the entire grille.\u003c\/p\u003e\n\u003c!-- BLOCK 7: PREMIUM FEATURES --\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Pre-filter Slot:\u003c\/strong\u003e The included washable mesh pre-filter slides behind the grille face to catch large dust particles, pet hair, and debris at the return point. It supplements your main system filter; it does not replace the MERV-rated filter at your air handler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved 45° Blade Design:\u003c\/strong\u003e Precision-angled blades help conceal the duct cavity from normal viewing angles. The wider blade spacing also supports smoother return airflow compared with many narrow stamped-steel louver patterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Gauge Alloy Aluminum Frame:\u003c\/strong\u003e Built from aluminum profiles with a glossy white powder-coated finish. The surface is easy to wipe clean and can be painted if a custom wall or ceiling color match is needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn Air Specific Design:\u003c\/strong\u003e This grille is made for return air intake openings. It does not include an adjustable damper and should not be used as a supply register.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in Vietnam:\u003c\/strong\u003e Manufactured for standard U.S. residential return air openings with wall and ceiling installation in mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 8: INSTALLATION + FILTER MAINTENANCE --\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct drop-in replacement for standard 10\" × 10\" return openings with no ductwork or drywall modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Position the grille over your duct opening and secure it with the included screws through the pre-drilled mounting holes. A screwdriver is all you need.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Maintenance:\u003c\/strong\u003e Check the pre-filter monthly. Clean every 1–3 months depending on household dust load and pet ownership. Rinse with water, allow it to dry completely, and reinstall.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The grille can be removed for service, cleaning, or replacement without changing the duct opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe width=\"1410\" height=\"793\" src=\"https:\/\/www.youtube.com\/embed\/OdZ2NkFa53Y\" title=\"Installation instructions for Decorative Aluminum Air Return Vent Covers with Filter\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c!-- BLOCK 9: TECHNICAL SPECIFICATIONS --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eGreen Vent Modern Air Return Grille with Pre-Filter — 10x10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct Opening Size\u003c\/td\u003e\n\u003ctd\u003e10\" × 10\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeck Size\u003c\/td\u003e\n\u003ctd\u003e9-3\/4\" × 9-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Face Size\u003c\/td\u003e\n\u003ctd\u003e11-15\/16\" × 11-15\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e[Confirm with product spec]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e[Confirm with product spec]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Glossy Powder-Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow Direction\u003c\/td\u003e\n\u003ctd\u003eReturn Air (fixed blade pattern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eReturn Air Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Surfaces\u003c\/td\u003e\n\u003ctd\u003eWall, Ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003eScrew-in (hardware included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Features\u003c\/td\u003e\n\u003ctd\u003eRemovable, Paintable, Washable Mesh Pre-filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eGrille, Washable Mesh Pre-filter, Mounting Screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certifications\u003c\/td\u003e\n\u003ctd\u003e[Verify before publishing]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- BLOCK 10: FAQ --\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 10x10 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size — the hole in your wall or ceiling. “10x10” refers to an approximately 10\" × 10\" opening. The grille's overall face measures 11-15\/16\" × 11-15\/16\", which overlaps the surrounding surface rather than fitting inside the hole. Measure the opening first. If it is approximately 10\" × 10\", this is the right grille. See the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/10x10-vent-covers\"\u003e10x10 vent cover collection\u003c\/a\u003e for other Green Vent options in this opening size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What's the difference between a return grille and a supply register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReturn grilles pull room air back to your air handler through the return duct. Supply registers push conditioned air into individual rooms and often have an adjustable damper. This product is for return air only. For supply openings in the same size, browse the \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x10-aluminum-linear-slot-diffuser\"\u003e10x10 aluminum linear slot diffuser\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This grille installs on walls or ceilings using the included screws. Position it over the duct opening and secure it through the side mounting holes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does the pre-filter replace my main air handler filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Keep your main MERV-rated filter at the air handler on its normal replacement schedule. The washable mesh pre-filter included with this grille is a first-line capture layer for larger dust particles, pet hair, and debris. It supplements your main filter; it does not replace it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Will this work as a supply register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This grille is designed for return air only and has no adjustable damper for supply airflow control. Use a supply register or linear slot diffuser for conditioned air supply openings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. How often should I clean the pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInspect monthly. Clean every 1–3 months depending on your home's dust levels and whether you have pets. Rinse the mesh with water and let it dry completely before reinstalling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Lightly sand the surface, apply primer, and finish with spray paint in your chosen color if you want to match a wall or ceiling color.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This return grille connects to an indoor HVAC return duct and should be installed inside the conditioned space only. It is not designed for outdoor or exterior use.\u003c\/p\u003e\n\u003c!-- BLOCK 11: CROSS-SELL --\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed a matching supply register for the same opening? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x10-aluminum-linear-slot-diffuser\"\u003e10x10 aluminum linear slot diffuser\u003c\/a\u003e — a modern supply vent cover with adjustable airflow control.\u003c\/li\u003e\n\u003cli\u003eBrowse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/10x10-vent-covers\"\u003e10x10 vent covers collection\u003c\/a\u003e for other Green Vent options in this duct opening size.\u003c\/li\u003e\n\u003cli\u003eShop all available sizes in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSee all \u003ca href=\"https:\/\/www.greenvent.us\/collections\/modern-air-return-grilles\"\u003emodern air return grilles\u003c\/a\u003e with premium aluminum construction and pre-filter design.\u003c\/li\u003e\n\u003cli\u003eExplore the broader \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003eair vent covers collection\u003c\/a\u003e for supply, return, wall, ceiling, and floor openings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 12: PRODUCT GALLERY --\u003e\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-1.jpg?v=1779380248\" alt=\"Green Vent 10x10 Modern Air Return Grille shown in a living room with callouts for drop-in design, washable pre-filter, aluminum frame, and quiet return airflow.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-2.jpg?v=1779380248\" alt=\"Homeowner relaxing near a Green Vent 10x10 Modern Air Return Grille with washable mesh pre-filter for return air intake.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-3.jpg?v=1779380248\" alt=\"Ceiling-mounted Green Vent Modern Air Return Grille with curved 45-degree blade design hiding interior ductwork.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-4.jpg?v=1779380248\" alt=\"Green Vent 10x10 Modern Air Return Grille installed in a bedroom for clean return air appearance.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-5.jpg?v=1779380248\" alt=\"Low-profile ceiling-mounted Green Vent Modern Air Return Grille for a 5-minute drop-in replacement.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-6.jpg?v=1779380248\" alt=\"Heavy-gauge aluminum Green Vent Modern Air Return Grille with glossy white powder-coated finish.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-7.jpg?v=1779380248\" alt=\"Green Vent Modern Air Return Grille with built-in washable mesh pre-filter catching dust and debris.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-8.jpg?v=1779380248\" alt=\"Collection of Green Vent Modern Air Return Grilles in multiple duct opening sizes.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-9.jpg?v=1779380248\" alt=\"Surface-mounted Green Vent 10x10 Air Return Grille on a wall near a staircase.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-10.jpg?v=1779380248\" alt=\"Durable aluminum Green Vent Modern Air Return Grille compared with older stamped steel vent covers.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-11.jpg?v=1779380249\" alt=\"Bedroom with wall-mounted Green Vent Modern Air Return Grille designed for quieter return airflow.\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347889353076,"sku":"GV.ARG.1010W","price":38.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-return-grille-10x10-decorative-white-aluminum-air-vent-cover-with-washable-mesh-pre-filter.webp?v=1769739511"},{"product_id":"12x12-air-return-grille-pre-filter","title":"12x12 White Aluminum Modern Air Return Grille with Washable Filter (Duct Opening)","description":"\u003c!-- BLOCK 1: SIZE WARNING BANNER --\u003e\n\u003cp\u003e⚠️ \u003cb data-index-in-node=\"3\" data-path-to-node=\"7,0\"\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/b\u003e Fits a \u003cb data-index-in-node=\"38\" data-path-to-node=\"7,0\"\u003e12\" × 12\" duct opening\u003c\/b\u003e (measure the hole, not the old cover). Please check the \u003ca href=\"#gv-sizing-guide\"\u003eSizing Guide \u003c\/a\u003e below for overall dimensions.\u003c\/p\u003e\n\u003c!-- BLOCK 2: QUICK-GLANCE BULLETS --\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in return air replacement\u003c\/strong\u003e for any 12\" × 12\" duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable mesh pre-filter included\u003c\/strong\u003e — helps catch dust, pet hair, and debris before they enter the return duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum frame\u003c\/strong\u003e — rust-resistant, dent-resistant, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall and ceiling compatible\u003c\/strong\u003e — one grille, two common return-air install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved 45° blade design\u003c\/strong\u003e helps conceal the duct interior from normal eye level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn air only\u003c\/strong\u003e — built for intake openings, not supply airflow direction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-minute DIY install\u003c\/strong\u003e with included screws — no contractor required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 3: HERO H2 --\u003e\n\u003ch2\u003eDesigned for modern returns, engineered for cleaner intake airflow\u003c\/h2\u003e\n\u003cp\u003eUpgrade your 12\" × 12\" return opening with a modern aluminum return grille made for clean residential interiors. This 12x12 air return grille surface-mounts on walls and ceilings — no drywall work, no contractor required. The built-in pre-filter slot helps catch larger particles before they reach the return duct, while the curved 45° blade face keeps the duct interior out of direct view.\u003c\/p\u003e\n\u003c!-- BLOCK 4: USP NARRATIVE --\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eInstead of leaving a louvered steel face and exposed duct shadow in the room, this grille uses curved blades and a removable pre-filter to create a cleaner return point for modern homes.\u003c\/p\u003e\n\u003cp\u003eBehind the face, a washable mesh pre-filter catches large dust particles, pet hair, and debris before they enter the return duct. Slide it out, rinse it under water, let it dry completely, and reinstall. No replacement pre-filters are required for normal maintenance.\u003c\/p\u003e\n\u003cp\u003eHeavy-gauge alloy aluminum construction gives the grille a cleaner, more durable feel than many stamped steel or plastic alternatives. It is a direct drop-in replacement for any standard 12\" × 12\" return opening — only a screwdriver is required.\u003c\/p\u003e\n\u003c!-- BLOCK 5: SIZING GUIDE --\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 12x12 air return grille fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall or ceiling — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 12x12 air return grille is designed for a standard 12\" × 12\" duct opening. The neck size and face size are different from the duct opening, so check all three dimensions before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 12\" × 12\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 11-3\/4\" × 11-3\/4\" (slightly undersized for easy insertion into the opening)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 13-15\/16\" × 13-15\/16\" (overlaps the opening on all four sides)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The face plate extends beyond the duct opening on each side. Make sure there is enough flat, unobstructed wall or ceiling surface around the opening for the face to sit flush. If your previous grille left a dirty border or discoloration, a light paint touch-up can help create a finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing return grille.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall or ceiling — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 12\" × 12\", this grille fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!-- BLOCK 6: LIFESTYLE SECTIONS --\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eLarger return openings like 12x12 are often used in central hallways, open living areas, finished basements, and main return paths. Because these grilles are more visible, the curved blade design and clean white aluminum finish help the return opening look intentional instead of utilitarian. The curved blade face replaces dated louvered steel grilles with a cleaner architectural look that blends with contemporary interiors. The removable pre-filter captures larger dust and debris at the return point before air cycles back through the system.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eA low-profile option for finished basements, open-plan condos, hallways, and ceiling-mounted central return locations. Installs with included screws, and the pre-filter can be removed for routine cleaning without replacing the entire grille.\u003c\/p\u003e\n\u003c!-- BLOCK 7: PREMIUM FEATURES --\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Pre-filter Slot:\u003c\/strong\u003e The included washable mesh pre-filter slides behind the grille face to catch large dust particles, pet hair, and debris at the return point. It supplements your main system filter; it does not replace the MERV-rated filter at your air handler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved 45° Blade Design:\u003c\/strong\u003e Precision-angled blades help conceal the duct cavity from normal viewing angles. The wider blade spacing also supports smoother return airflow compared with many narrow stamped-steel louver patterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Gauge Alloy Aluminum Frame:\u003c\/strong\u003e Built from aluminum profiles with a glossy white powder-coated finish. The surface is easy to wipe clean and can be painted if a custom wall or ceiling color match is needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn Air Specific Design:\u003c\/strong\u003e This grille is made for return air intake openings. It does not include an adjustable damper and should not be used as a supply register.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in Vietnam:\u003c\/strong\u003e Manufactured for standard U.S. residential return air openings with wall and ceiling installation in mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 8: INSTALLATION + FILTER MAINTENANCE --\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct drop-in replacement for standard 12\" × 12\" return openings with no ductwork or drywall modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Position the grille over your duct opening and secure it with the included screws through the pre-drilled mounting holes. A screwdriver is all you need.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Maintenance:\u003c\/strong\u003e Check the pre-filter monthly. Clean every 1–3 months depending on household dust load and pet ownership. Rinse with water, allow it to dry completely, and reinstall.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The grille can be removed for service, cleaning, or replacement without changing the duct opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe title=\"Installation instructions for Decorative Aluminum Air Return Vent Covers with Filter\" src=\"https:\/\/www.youtube.com\/embed\/OdZ2NkFa53Y\" height=\"793\" width=\"1410\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c!-- BLOCK 9: TECHNICAL SPECIFICATIONS --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eGreen Vent Modern Air Return Grille with Pre-Filter — 12x12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct Opening Size\u003c\/td\u003e\n\u003ctd\u003e12\" × 12\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeck Size\u003c\/td\u003e\n\u003ctd\u003e11-3\/4\" × 11-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Face Size\u003c\/td\u003e\n\u003ctd\u003e13-15\/16\" × 13-15\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e[Confirm with product spec]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e[Confirm with product spec]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Glossy Powder-Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow Direction\u003c\/td\u003e\n\u003ctd\u003eReturn Air (fixed blade pattern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eReturn Air Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Surfaces\u003c\/td\u003e\n\u003ctd\u003eWall, Ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003eScrew-in (hardware included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Features\u003c\/td\u003e\n\u003ctd\u003eRemovable, Paintable, Washable Mesh Pre-filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eGrille, Washable Mesh Pre-filter, Mounting Screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certifications\u003c\/td\u003e\n\u003ctd\u003e[Verify before publishing]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- BLOCK 10: FAQ --\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 12x12 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size — the hole in your wall or ceiling. “12x12” refers to an approximately 12\" × 12\" opening. The grille's overall face measures 13-15\/16\" × 13-15\/16\", which overlaps the surrounding surface rather than fitting inside the hole. Measure the opening first. If it is approximately 12\" × 12\", this is the right grille. See the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/12x12-vent-covers\"\u003e12x12 vent cover collection\u003c\/a\u003e for other Green Vent options in this opening size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What's the difference between a return grille and a supply register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReturn grilles pull room air back to your air handler through the return duct. Supply registers push conditioned air into individual rooms and often have an adjustable damper. This product is for return air only. For supply openings in the same size, browse the \u003ca href=\"https:\/\/www.greenvent.us\/products\/12x12-aluminum-linear-slot-diffuser\"\u003e12x12 aluminum linear slot diffuser\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This grille installs on walls or ceilings using the included screws. Position it over the duct opening and secure it through the side mounting holes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does the pre-filter replace my main air handler filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Keep your main MERV-rated filter at the air handler on its normal replacement schedule. The washable mesh pre-filter included with this grille is a first-line capture layer for larger dust particles, pet hair, and debris. It supplements your main filter; it does not replace it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Will this work as a supply register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This grille is designed for return air only and has no adjustable damper for supply airflow control. Use a supply register or linear slot diffuser for conditioned air supply openings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. How often should I clean the pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInspect monthly. Clean every 1–3 months depending on your home's dust levels and whether you have pets. Rinse the mesh with water and let it dry completely before reinstalling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Lightly sand the surface, apply primer, and finish with spray paint in your chosen color if you want to match a wall or ceiling color.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This return grille connects to an indoor HVAC return duct and should be installed inside the conditioned space only. It is not designed for outdoor or exterior use.\u003c\/p\u003e\n\u003c!-- BLOCK 11: CROSS-SELL --\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed a matching supply register for the same opening? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/12x12-aluminum-linear-slot-diffuser\"\u003e12x12 aluminum linear slot diffuser\u003c\/a\u003e — a modern supply vent cover with adjustable airflow control.\u003c\/li\u003e\n\u003cli\u003eBrowse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/12x12-vent-covers\"\u003e12x12 vent covers collection\u003c\/a\u003e for other Green Vent options in this duct opening size.\u003c\/li\u003e\n\u003cli\u003eShop all available sizes in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSee all \u003ca href=\"https:\/\/www.greenvent.us\/collections\/modern-air-return-grilles\"\u003emodern air return grilles\u003c\/a\u003e with premium aluminum construction and pre-filter design.\u003c\/li\u003e\n\u003cli\u003eExplore the broader \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003eair vent covers collection\u003c\/a\u003e for supply, return, wall, ceiling, and floor openings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 12: PRODUCT GALLERY --\u003e\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-1.jpg?v=1779380248\" alt=\"Green Vent 12x12 Modern Air Return Grille shown in a living room with callouts for drop-in design, washable pre-filter, aluminum frame, and quiet return airflow.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-2.jpg?v=1779380248\" alt=\"Homeowner relaxing near a Green Vent 12x12 Modern Air Return Grille with washable mesh pre-filter for return air intake.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-3.jpg?v=1779380248\" alt=\"Ceiling-mounted Green Vent Modern Air Return Grille with curved 45-degree blade design hiding interior ductwork.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-4.jpg?v=1779380248\" alt=\"Green Vent 12x12 Modern Air Return Grille installed in a bedroom for clean return air appearance.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-5.jpg?v=1779380248\" alt=\"Low-profile ceiling-mounted Green Vent Modern Air Return Grille for a 5-minute drop-in replacement.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-6.jpg?v=1779380248\" alt=\"Heavy-gauge aluminum Green Vent Modern Air Return Grille with glossy white powder-coated finish.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-7.jpg?v=1779380248\" alt=\"Green Vent Modern Air Return Grille with built-in washable mesh pre-filter catching dust and debris.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-8.jpg?v=1779380248\" alt=\"Collection of Green Vent Modern Air Return Grilles in multiple duct opening sizes.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-9.jpg?v=1779380248\" alt=\"Surface-mounted Green Vent 12x12 Air Return Grille on a wall near a staircase.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-10.jpg?v=1779380248\" alt=\"Durable aluminum Green Vent Modern Air Return Grille compared with older stamped steel vent covers.\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-11.jpg?v=1779380249\" alt=\"Bedroom with wall-mounted Green Vent Modern Air Return Grille designed for quieter return airflow.\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347892760948,"sku":"GV.ARG.1212W","price":58.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-return-grille-12x12-decorative-white-aluminum-air-vent-cover-with-washable-mesh-pre-filter.webp?v=1769739411"},{"product_id":"aluminum-cube-core-eggcrate-eggcrate-air-return-grille-10x10","title":"Aluminum Cube Core Eggcrate 10x10 (Duct Opening) - Eggcrate Air Return Grille","description":"\u003cul\u003e\n\u003cli\u003ePROFESSIONAL APPEARANCE: Elevate your space with a modern vent cover design and glossy white finish, indented screw holes ensure a seamless installation. This is return air vent covers for wall decorative, air vents for ceiling cover decorative.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEASY INSTALLATION: Effortlessly install your HVAC return air grille vent with filter using countersunk head screws. Its user-friendly design ensures quick and easy setup, saving you time and effort. These are ceiling vent covers, wall vent covers.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDURABLE CONSTRUCTION: Invest in lasting quality. The use of alloy aluminum vent covers ensures durability, promising years of reliable performance. This is cold air return vent covers. Dimensions: ‎Neck: 9 11\/16\" x 9 11\/16\" , Face: 12 1\/16\" x 12 1\/16\".\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNOISE REDUCTION: Experience a quiet, peaceful environment. This decorative return air grille's innovative design, featuring fewer cross bars, significantly reduces unwanted noise from your HVAC registers, grilles \u0026amp; vents system.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFREE AIR FILTER INCLUDED: As a bonus, this air vent registers cover comes with a complimentary return air filter grille, offering an added layer of protection for your ventilation system. Breathe easy with a cleaner and healthier indoor environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMade in Việt Nam\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347908030836,"sku":"GV.ECG.101N","price":38.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/Main-GV.ECG.101N.png?v=1750842826"},{"product_id":"air-conditioner-cover-universal-28x28","title":"Air Conditioner Cover Universal 28x28","description":"\u003cul\u003e\n\u003cli\u003eKEEPS DEBRIS OUT - Fine mesh design prevents leaves, pine needles, and other debris from clogging your AC unit, ensuring smooth operation all year round.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDURABLE CONSTRUCTION - Made from high-quality, weather-resistant materials, this cover withstands harsh conditions, providing long-lasting protection for your AC unit.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEASY TO INSTALL - Quick and simple to set up with secure bungee cords, allowing you to protect your AC unit in just a minute.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMAINTAINS AIRFLOW - The mesh design allows air to flow freely, preventing overheating and maintaining your AC's efficiency without restricting performance.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eREDUCES MAINTENANCE - By keeping debris out, this cover minimizes the need for frequent cleaning, extending the life of your AC unit and reducing maintenance efforts.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347908718964,"sku":"GV.ACDC.028N","price":18.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/GV.ACDC.036N-Main.png?v=1750843902"},{"product_id":"air-conditioner-cover-universal-32x32","title":"Air Conditioner Cover Universal 32x32","description":"\u003cul\u003e\n\u003cli\u003eKEEPS DEBRIS OUT - Fine mesh design prevents leaves, pine needles, and other debris from clogging your AC unit, ensuring smooth operation all year round.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDURABLE CONSTRUCTION - Made from high-quality, weather-resistant materials, this cover withstands harsh conditions, providing long-lasting protection for your AC unit.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEASY TO INSTALL - Quick and simple to set up with secure bungee cords, allowing you to protect your AC unit in just a minute.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMAINTAINS AIRFLOW - The mesh design allows air to flow freely, preventing overheating and maintaining your AC's efficiency without restricting performance.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eREDUCES MAINTENANCE - By keeping debris out, this cover minimizes the need for frequent cleaning, extending the life of your AC unit and reducing maintenance efforts.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347908981108,"sku":"GV.ACDC.032N","price":19.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/GV.ACDC.036N-Main_34452605-b4f5-413a-b7c6-90e65fc171b3.png?v=1750844131"},{"product_id":"air-conditioner-cover-universal-36x36","title":"Air Conditioner Cover Universal 36x36","description":"\u003cul\u003e\n\u003cli\u003eKEEPS DEBRIS OUT - Fine mesh design prevents leaves, pine needles, and other debris from clogging your AC unit, ensuring smooth operation all year round.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDURABLE CONSTRUCTION - Made from high-quality, weather-resistant materials, this cover withstands harsh conditions, providing long-lasting protection for your AC unit.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEASY TO INSTALL - Quick and simple to set up with secure bungee cords, allowing you to protect your AC unit in just a minute.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMAINTAINS AIRFLOW - The mesh design allows air to flow freely, preventing overheating and maintaining your AC's efficiency without restricting performance.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eREDUCES MAINTENANCE - By keeping debris out, this cover minimizes the need for frequent cleaning, extending the life of your AC unit and reducing maintenance efforts.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52347917861236,"sku":"GV.ACDC.036N","price":20.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/GV.ACDC.036N-Main_779a42c0-492d-4232-8797-7359daab0aac.png?v=1750844221"},{"product_id":"6x4-aluminum-linear-slot-diffuser","title":"6x4 White Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 6x4 linear slot diffuser fits a \u003cstrong\u003e6\" × 4\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 6x4 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 6\" × 4\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Rheinland tested\u003c\/strong\u003e — lead-free coating, phthalate-free materials, Prop 65 compliant, and corrosion-resistant finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eGive your 6\" × 4\" vent opening a contemporary finish with a durable aluminum linear slot diffuser—no remodeling required. This white surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. White finish pairs naturally with white trim, light ceilings, painted walls, Scandinavian interiors, and light wood floors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eThis is a replacement-first diffuser, not a construction-only vent. It is designed to sit over an existing opening and deliver a cleaner finish with less visual clutter than a traditional grille.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 6x4 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 6x4 aluminum vent cover is designed to fit a standard 6\" × 4\" duct opening (also listed as a 4x6 wall register or 4 x 6 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 6\" × 4\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 5-3\/4\" × 3-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 7-3\/4\" × 5-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 6\" × 4\", this 6x4 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 6x4 size is best for compact openings in half baths, laundry rooms, narrow hallways, built-in shelving zones, and small secondary rooms where a bulky grille can look oversized. Its smaller face keeps the vent visually quiet while still giving the room an upgraded aluminum finish.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in half baths, laundry rooms, narrow hallways, closets, and small secondary spaces. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-plastic construction:\u003c\/strong\u003e Aluminum construction gives the diffuser a more premium feel than plastic covers and helps prevent cracking or yellowing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern surface-mount design:\u003c\/strong\u003e The face sits cleanly over the duct opening, making it ideal for retrofit projects and design upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort-focused airflow:\u003c\/strong\u003e The adjustable blade system helps distribute conditioned air more evenly across the room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable and removable:\u003c\/strong\u003e The unit can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested Safe for Your Home:\u003c\/strong\u003e Independently tested by TÜV Rheinland across 4 safety standards — lead-free surface coating, phthalate-free materials, free of PBT toxic chemicals, and corrosion-resistant finish per ASTM B117 salt spray standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 6\" × 4\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 6x4 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6\" × 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5-3\/4\" × 3-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 6x4 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 6x4 means a 6\" × 4\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 7-3\/4\" × 5-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What is the difference between a linear slot diffuser and a regular vent cover?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA linear slot diffuser moves air through a clean continuous slot instead of a visible louvered face. The result is a more modern look and a smoother airflow pattern for residential supply or return openings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 6x4 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 6x4 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 6\" × 4\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated \u003ca href=\"https:\/\/www.greenvent.us\/products\/6x4-air-return-grille-pre-filter\"\u003e6x4 air return grille with pre-filter\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/6x4-air-return-grille-pre-filter\"\u003e6x4 air return grille with pre-filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/6x4-vent-covers\"\u003e6x4 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/white-linear-slot-diffusers\"\u003ewhite linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003emodern air vent covers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eA clean vent upgrade starts with the right size. Confirm the opening, review the face size, and contact support if anything looks unusual.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52356111729012,"sku":"GV.LSD.064W","price":30.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-white-linear-slot-diffuser-6x4-modern-air-vent-cover.webp?v=1769703537"},{"product_id":"8x6-aluminum-linear-slot-diffuser","title":"8x6 White Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 8x6 linear slot diffuser fits a \u003cstrong\u003e8\" × 6\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 8x6 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 8\" × 6\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTÜV Rheinland tested\u003c\/strong\u003e — lead-free coating, phthalate-free materials, Prop 65 compliant, and corrosion-resistant finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eGive your 8\" × 6\" vent opening a contemporary finish with a durable aluminum linear slot diffuser—no remodeling required. This white surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. White finish pairs naturally with white trim, light ceilings, painted walls, Scandinavian interiors, and light wood floors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eMost modern flush vents are designed for new flooring or drywall work. This Green Vent model is built for real replacement projects: remove the old cover, confirm the duct opening, mount the new diffuser, and adjust the airflow.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 8x6 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 8x6 aluminum vent cover is designed to fit a standard 8\" × 6\" duct opening (also listed as a 6x8 wall register or 6 x 8 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 8\" × 6\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 7-3\/4\" × 5-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 9-3\/4\" × 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 8\" × 6\", this 8x6 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 8x6 size fits smaller bedrooms, home offices, closets, and compact living areas where airflow matters but the vent should not dominate the wall or ceiling. It is a useful middle size when a 6-inch height gives the opening more presence than a narrow 4-inch register.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in small bedrooms, home offices, closets, and compact living areas. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable aluminum body:\u003c\/strong\u003e Built from aluminum for a lightweight but solid feel, with a finish designed for long-term residential use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimalist linear face:\u003c\/strong\u003e The clean slot pattern replaces bulky louvered grilles with a more intentional architectural look.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional damper:\u003c\/strong\u003e Fine-tune comfort by adjusting airflow direction without replacing the unit or modifying the duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy-care finish:\u003c\/strong\u003e The coated surface can be wiped down with a damp cloth and supports a cleaner look over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTested Safe for Your Home:\u003c\/strong\u003e Independently tested by TÜV Rheinland across 4 safety standards — lead-free surface coating, phthalate-free materials, free of PBT toxic chemicals, and corrosion-resistant finish per ASTM B117 salt spray standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 8\" × 6\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 8x6 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9-3\/4\" × 7-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 8x6 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 8x6 means a 8\" × 6\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 9-3\/4\" × 7-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Why choose a linear slot diffuser instead of a standard grille?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA standard grille is usually more visible and traditional. A linear slot diffuser creates a cleaner architectural line while still giving you airflow adjustment for everyday comfort.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 8x6 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 8x6 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 8\" × 6\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated Green Vent air return grille with pre-filter instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/8x6-vent-covers\"\u003e8x6 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/white-linear-slot-diffusers\"\u003ewhite linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003emodern air vent covers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure about size or finish? Contact Green Vent support before ordering and we will help you choose the right vent cover for your space.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52356116709748,"sku":"GV.LSD.086W","price":42.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-white-linear-slot-diffuser-8x6-modern-air-vent-cover.webp?v=1769703421"},{"product_id":"12x2-black-aluminum-linear-slot-diffuser","title":"12x2 Black Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 12x2 linear slot diffuser fits a \u003cstrong\u003e12\" × 2\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 12x2 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 12\" × 2\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality-built aluminum finish\u003c\/strong\u003e — crafted for residential spaces where durability, clean looks, and everyday usability matter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 12\" × 2\" louvered grille with a modern aluminum linear slot diffuser designed for clean architectural lines. This black surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. Black finish works well with dark ceilings, industrial-style rooms, accent walls, modern lofts, black lighting fixtures, and contrast-driven interiors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eThis is a replacement-first diffuser, not a construction-only vent. It is designed to sit over an existing opening and deliver a cleaner finish with less visual clutter than a traditional grille.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 12x2 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 12x2 aluminum vent cover is designed to fit a standard 12\" × 2\" duct opening (also listed as a 2x12 wall register or 2 x 12 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 12\" × 2\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 11-3\/4\" × 1-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 13-3\/4\" × 3-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 12\" × 2\", this 12x2 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 12x2 size is ideal for long, slim duct openings where the goal is a narrow architectural line rather than a traditional grille. It works well in soffits, narrow walls, and design-forward areas where the diffuser should feel subtle and intentional.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in soffits, narrow wall openings, slim ceiling runs, and design-focused spaces. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-plastic construction:\u003c\/strong\u003e Aluminum construction gives the diffuser a more premium feel than plastic covers and helps prevent cracking or yellowing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern surface-mount design:\u003c\/strong\u003e The face sits cleanly over the duct opening, making it ideal for retrofit projects and design upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort-focused airflow:\u003c\/strong\u003e The adjustable blade system helps distribute conditioned air more evenly across the room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable and removable:\u003c\/strong\u003e The unit can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Everyday Residential Use:\u003c\/strong\u003e Designed and crafted in Vietnam with attention to finish quality, durability, and practical usability for U.S. homeowners and contractors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 12\" × 2\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 12x2 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12\" × 2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-3\/4\" × 1-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13-3\/4\" × 3-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 12x2 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 12x2 means a 12\" × 2\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 13-3\/4\" × 3-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What is the difference between a linear slot diffuser and a regular vent cover?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA linear slot diffuser moves air through a clean continuous slot instead of a visible louvered face. The result is a more modern look and a smoother airflow pattern for residential supply or return openings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 12x2 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 12x2 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 12\" × 2\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated Green Vent air return grille with pre-filter instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/black-linear-slot-diffusers\"\u003eblack linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003emodern air vent covers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMeasure the duct opening first, then choose the finish that fits your room. Green Vent support is available if you want a second check before purchase.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 12x4 linear slot diffuser fits a \u003cstrong\u003e12\" × 4\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face).\u003cbr\u003e\u003cstrong\u003eNeck size:\u003c\/strong\u003e 11-3\/4\" × 3-3\/4\". \u003cstrong\u003eOverall face size:\u003c\/strong\u003e 13-3\/4\" × 5-3\/4\". \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 12x4 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 12\" × 4\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality-built aluminum finish\u003c\/strong\u003e — crafted for residential spaces where durability, clean looks, and everyday usability matter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eGive your 12\" × 4\" vent opening a contemporary finish with a durable aluminum linear slot diffuser—no remodeling required. This black surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. Black finish works well with dark ceilings, industrial-style rooms, accent walls, modern lofts, black lighting fixtures, and contrast-driven interiors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eFor homeowners who want a modern look without contractor work, this diffuser is a practical replacement path. It covers the duct opening with a clean slot profile and installs with basic tools.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 12x4 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 12x4 aluminum vent cover is designed to fit a standard 12\" × 4\" duct opening (also listed as a 4x12 wall register or 4 x 12 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 12\" × 4\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 11-3\/4\" × 3-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 13-3\/4\" × 5-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 12\" × 4\", this 12x4 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 12x4 size fits long narrow openings in hallways, bedrooms, living rooms, and ceiling runs where a standard grille can look too busy. The linear face turns that opening into a cleaner architectural detail while keeping the installation straightforward.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in hallways, bedrooms, living rooms, and long ceiling or wall runs. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo-plastic construction:\u003c\/strong\u003e Aluminum construction gives the diffuser a more premium feel than plastic covers and helps prevent cracking or yellowing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern surface-mount design:\u003c\/strong\u003e The face sits cleanly over the duct opening, making it ideal for retrofit projects and design upgrades.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort-focused airflow:\u003c\/strong\u003e The adjustable blade system helps distribute conditioned air more evenly across the room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable and removable:\u003c\/strong\u003e The unit can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Everyday Residential Use:\u003c\/strong\u003e Designed and crafted in Vietnam with attention to finish quality, durability, and practical usability for U.S. homeowners and contractors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 12\" × 4\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 12x4 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12\" × 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-3\/4\" × 3-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 12x4 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 12x4 means a 12\" × 4\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 13-3\/4\" × 5-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Is a linear slot diffuser better for modern interiors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor contemporary rooms, yes. The straight slot profile looks cleaner than stamped louvers and pairs well with minimalist walls, ceilings, hardwood floors, and modern trim details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 12x4 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 12x4 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 12\" × 4\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated Green Vent air return grille with pre-filter instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/12x4-aluminum-linear-slot-diffuser\"\u003e12x4 white aluminum linear slot diffuser\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/12x4-vent-covers\"\u003e12x4 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/black-linear-slot-diffusers\"\u003eblack linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003emodern air vent covers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFor multi-room projects, standardize by duct opening size and finish so the vents look consistent across the home.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52356129489268,"sku":"GV.DLS.122B","price":32.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-matte-black-linear-slot-diffuser-12x2-modern-air-vent-cover.webp?v=1769703080"},{"product_id":"14x2-black-aluminum-linear-slot-diffuser","title":"14x2 Black Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 14x2 linear slot diffuser fits a \u003cstrong\u003e14\" × 2\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 14x2 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 14\" × 2\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality-built aluminum finish\u003c\/strong\u003e — crafted for residential spaces where durability, clean looks, and everyday usability matter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eGive your 14\" × 2\" vent opening a contemporary finish with a durable aluminum linear slot diffuser—no remodeling required. This black surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. Black finish works well with dark ceilings, industrial-style rooms, accent walls, modern lofts, black lighting fixtures, and contrast-driven interiors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eFor homeowners who want a modern look without contractor work, this diffuser is a practical replacement path. It covers the duct opening with a clean slot profile and installs with basic tools.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 14x2 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 14x2 aluminum vent cover is designed to fit a standard 14\" × 2\" duct opening (also listed as a 2x14 wall register or 2 x 14 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 14\" × 2\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 13-3\/4\" × 1-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 15-3\/4\" × 3-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 14\" × 2\", this 14x2 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 14x2 size is designed for extra-long slim openings where the vent should read as a thin architectural line. It is a strong fit for soffits, narrow ceiling runs, modern hallways, and accent-wall applications where the finish matters as much as the function.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in soffits, narrow ceiling runs, modern hallways, and accent-wall applications. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlloy aluminum construction:\u003c\/strong\u003e A heavy-gauge aluminum body with no plastic parts helps resist rust, warping, yellowing, and everyday wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean architectural finish:\u003c\/strong\u003e The powder-coated face wipes clean easily and gives walls, ceilings, or floors a sharper modern profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable airflow control:\u003c\/strong\u003e The built-in adjustment bar lets you direct airflow left, right, both ways, or fully closed for unused rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet slot geometry:\u003c\/strong\u003e Wider slot spacing helps air move at a controlled velocity, reducing the harsh whistle often heard from narrow-slot covers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Everyday Residential Use:\u003c\/strong\u003e Designed and crafted in Vietnam with attention to finish quality, durability, and practical usability for U.S. homeowners and contractors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 14\" × 2\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 14x2 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14\" × 2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13-3\/4\" × 1-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15-3\/4\" × 3-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 14x2 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 14x2 means a 14\" × 2\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 15-3\/4\" × 3-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Is a linear slot diffuser better for modern interiors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor contemporary rooms, yes. The straight slot profile looks cleaner than stamped louvers and pairs well with minimalist walls, ceilings, hardwood floors, and modern trim details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 14x2 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 14x2 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 14\" × 2\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated Green Vent air return grille with pre-filter instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/black-linear-slot-diffusers\"\u003eblack linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003emodern air vent covers\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure about size or finish? Contact Green Vent support before ordering and we will help you choose the right vent cover for your space.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52356204855668,"sku":"GV.DLS.142B","price":37.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-matte-black-linear-slot-diffuser-14x2-modern-air-vent-cover.webp?v=1769701052"},{"product_id":"14x6-black-aluminum-linear-slot-diffuser","title":"14x6 Black Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 14x6 linear slot diffuser fits a \u003cstrong\u003e14\" × 6\" duct opening\u003c\/strong\u003e (the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 14x6 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits a 14\" × 6\" duct opening\u003c\/strong\u003e — measure the hole, not your old cover face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in surface-mount replacement\u003c\/strong\u003e — no drywall, flooring, or duct modification required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e for contemporary interiors and cleaner visual lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-resistant, durable, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or low-traffic floor compatible\u003c\/strong\u003e — one diffuser, multiple install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable airflow\u003c\/strong\u003e — direct air left, right, both ways, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality-built aluminum finish\u003c\/strong\u003e — crafted for residential spaces where durability, clean looks, and everyday usability matter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eGive your 14\" × 6\" vent opening a contemporary finish with a durable aluminum linear slot diffuser—no remodeling required. This black surface-mount diffuser installs on walls, ceilings, and low-traffic floors, giving existing duct openings a cleaner, more intentional finish. Black finish works well with dark ceilings, industrial-style rooms, accent walls, modern lofts, black lighting fixtures, and contrast-driven interiors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eMost modern flush vents are designed for new flooring or drywall work. This Green Vent model is built for real replacement projects: remove the old cover, confirm the duct opening, mount the new diffuser, and adjust the airflow.\u003c\/p\u003e\n\u003cp\u003eInside: heavy-gauge aluminum, a multi-directional adjustable blade system, and a powder-coated finish made for everyday residential use. Outside: a clean slot profile that looks more refined than a bulky stamped grille.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 14x6 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 14x6 aluminum vent cover is designed to fit a standard 14\" × 6\" duct opening (also listed as a 6x14 wall register or 6 x 14 vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 14\" × 6\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 13-3\/4\" × 5-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 15-3\/4\" × 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e Like all linear slot diffusers, this model has a narrower face panel than many traditional louvered grilles to achieve a cleaner, minimal aesthetic. It may not fully conceal the unpainted area left by an old AC vent cover — a light paint touch-up may be needed for a perfectly finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 14\" × 6\", this 14x6 linear slot diffuser fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003cp\u003eThe 14x6 size suits larger residential openings in living rooms, master suites, kitchens, and finished basements. It gives a wide duct opening a cleaner, low-profile finish while maintaining the practical surface-mount installation homeowners need for replacement projects.\u003c\/p\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in living rooms, master suites, kitchens, and finished basements. The clean slot line helps the HVAC opening blend into the room instead of becoming a visual distraction.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eCreates a low-profile look for finished ceilings, modern condos, kitchens, bathrooms, and basements. Use the included screws for a secure wall or ceiling installation.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eWorks in low-traffic floor areas where a modern register-style look is preferred. For busy walkways or heavy foot traffic, choose a heavier-duty floor register.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlloy aluminum construction:\u003c\/strong\u003e A heavy-gauge aluminum body with no plastic parts helps resist rust, warping, yellowing, and everyday wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean architectural finish:\u003c\/strong\u003e The powder-coated face wipes clean easily and gives walls, ceilings, or floors a sharper modern profile.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable airflow control:\u003c\/strong\u003e The built-in adjustment bar lets you direct airflow left, right, both ways, or fully closed for unused rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet slot geometry:\u003c\/strong\u003e Wider slot spacing helps air move at a controlled velocity, reducing the harsh whistle often heard from narrow-slot covers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for Everyday Residential Use:\u003c\/strong\u003e Designed and crafted in Vietnam with attention to finish quality, durability, and practical usability for U.S. homeowners and contractors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct replacement for standard 14\" × 6\" duct openings with no structural modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included adjustment tool are needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Drop the cover into the existing opening in low-traffic areas. Optional screws may be used for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The diffuser can be removed for cleaning, painting, maintenance, or future room updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe loading=\"lazy\" title=\"Installation guide — Green Vent 14x6 aluminum linear slot diffuser\" src=\"https:\/\/www.youtube.com\/embed\/2NETJ1EgEis\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum Linear Slot Diffuser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15-3\/4\" × 7-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In for wall\/ceiling; drop-in for low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable: left \/ right \/ both \/ closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply air, return air, low-traffic floor register use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, ceiling, low-traffic floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 14x6 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. 14x6 means a 14\" × 6\" duct opening—the hole in your wall, ceiling, or floor. The visible face size of this diffuser is 15-3\/4\" × 7-3\/4\".\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What is the difference between a linear slot diffuser and a regular vent cover?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA linear slot diffuser moves air through a clean continuous slot instead of a visible louvered face. The result is a more modern look and a smoother airflow pattern for residential supply or return openings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this 14x6 vent cover on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 14x6 linear slot diffuser can be installed on walls, ceilings, or low-traffic floors as long as the duct opening measures 14\" × 6\". Use the included screws for wall and ceiling installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it include an adjustable airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in adjustment bar lets you direct airflow left, right, evenly to both sides, or fully close the blades to reduce airflow into unused rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Can this diffuser be used for both supply and return air?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt can be used for supply air and many residential return openings. For high-volume returns or filtration needs, choose a dedicated \u003ca href=\"https:\/\/www.greenvent.us\/products\/14x6-air-return-grille-pre-filter\"\u003e14x6 air return grille with pre-filter\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I use a filter with this linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Standard filters should not be placed behind individual vent covers because they can restrict airflow and strain the HVAC system. Use a return grille with a pre-filter if filtration at the vent is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish is durable as shipped, but it can be lightly sanded, primed, and painted with standard spray paint for custom color matching.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, in sheltered locations such as covered patios, garages, and enclosed porches. It is not intended for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/14x6-aluminum-linear-slot-diffuser\"\u003e14x6 white aluminum linear slot diffuser\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/products\/14x6-air-return-grille-pre-filter\"\u003e14x6 air return grille with pre-filter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/14x6-vent-covers\"\u003e14x6 vent covers collection\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/black-linear-slot-diffusers\"\u003eblack linear slot diffusers\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot sure about size or finish? Contact Green Vent support before ordering and we will help you choose the right vent cover for your space.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"eager\" alt=\"Green Vent 10x6 aluminum linear slot diffuser in white powder-coated finish, front view\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Side angled view of 10x6 white linear slot diffuser showing extruded aluminum profile and slot depth\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_2.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 linear slot diffuser installed on white wall in modern living room\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_3.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 aluminum vent cover mounted on ceiling above contemporary kitchen island\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_4.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"10x6 white vent cover installed flush on hardwood floor near baseboard\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_5.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hand measuring 10 inch by 6 inch duct opening with tape measure for sizing reference\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_6.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Diagram showing duct opening 10 by 6 inches and overall face size 11.75 by 7.75 inches\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_7.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Step-by-step retrofit installation of 10x6 aluminum linear slot diffuser on drywall\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_8.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Close-up of multi-directional adjustable airflow blade on 10x6 linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_9.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"Hidden side-screw mounting detail on 10x6 white aluminum vent cover\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_10.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"What is in the box - 10x6 linear slot diffuser, mounting screws, and blade adjustment tool\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_11.jpg?v=1778639719\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" alt=\"TÜV Rheinland tested certification badge for Green Vent 10x6 aluminum linear slot diffuser\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-vent-cover-lineaer-slot-diffuser-green-vent_12.jpg?v=1778639719\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52356204921204,"sku":"GV.DLS.146B","price":49.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/aluminum-matte-black-linear-slot-diffuser-14x6-modern-air-vent-cover.webp?v=1769574132"},{"product_id":"10x4-air-return-grille-pre-filter","title":"10x4 White Aluminum Modern Air Return Grille with Washable Filter (Duct Opening)","description":"\u003c!-- BLOCK 1: SIZE WARNING BANNER --\u003e\n\u003cp\u003e⚠️ \u003cb data-index-in-node=\"3\" data-path-to-node=\"7,0\"\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/b\u003e Fits a \u003cb data-index-in-node=\"38\" data-path-to-node=\"7,0\"\u003e10\" × 14\" duct opening\u003c\/b\u003e (measure the hole, not the old cover). Please check the \u003ca href=\"#gv-sizing-guide\"\u003eSizing Guide \u003c\/a\u003e below for overall dimensions.\u003c\/p\u003e\n\u003c!-- BLOCK 2: QUICK-GLANCE BULLETS --\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in return air replacement\u003c\/strong\u003e for any 10\" × 4\" duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable mesh pre-filter included\u003c\/strong\u003e — helps catch dust, pet hair, and debris before they enter the return duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum frame\u003c\/strong\u003e — rust-resistant, dent-resistant, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall and ceiling compatible\u003c\/strong\u003e — one grille, two common return-air install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved 45° blade design\u003c\/strong\u003e helps conceal the duct interior from normal eye level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn air only\u003c\/strong\u003e — built for intake openings, not supply airflow direction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-minute DIY install\u003c\/strong\u003e with included screws — no contractor required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 3: HERO H2 --\u003e\n\u003ch2\u003eDesigned for modern returns, engineered for cleaner intake airflow\u003c\/h2\u003e\n\u003cp\u003eRefresh a visible return air opening with a clean white aluminum grille and a removable washable pre-filter. This 10x4 air return grille surface-mounts on walls and ceilings — no drywall work, no contractor required. The built-in pre-filter slot helps catch larger particles before they reach the return duct, while the curved 45° blade face keeps the duct interior out of direct view.\u003c\/p\u003e\n\u003c!-- BLOCK 4: USP NARRATIVE --\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eStandard return grilles do one thing: cover the opening. This Green Vent grille improves the look of the return, hides the duct cavity from normal eye level, and adds a washable mesh pre-filter as a first-line capture layer.\u003c\/p\u003e\n\u003cp\u003eBehind the face, a washable mesh pre-filter catches large dust particles, pet hair, and debris before they enter the return duct. Slide it out, rinse it under water, let it dry completely, and reinstall. No replacement pre-filters are required for normal maintenance.\u003c\/p\u003e\n\u003cp\u003eHeavy-gauge alloy aluminum construction gives the grille a cleaner, more durable feel than many stamped steel or plastic alternatives. It is a direct drop-in replacement for any standard 10\" × 4\" return opening — only a screwdriver is required.\u003c\/p\u003e\n\u003c!-- BLOCK 5: SIZING GUIDE --\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 10x4 air return grille fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall or ceiling — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 10x4 air return grille is designed for a standard 10\" × 4\" duct opening. The neck size and face size are different from the duct opening, so check all three dimensions before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 10\" × 4\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 9-3\/4\" × 3-3\/4\" (slightly undersized for easy insertion into the opening)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 11-15\/16\" × 5-15\/16\" (overlaps the opening on all four sides)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The face plate extends beyond the duct opening on each side. Make sure there is enough flat, unobstructed wall or ceiling surface around the opening for the face to sit flush. If your previous grille left a dirty border or discoloration, a light paint touch-up can help create a finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing return grille.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall or ceiling — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 10\" × 4\", this grille fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!-- BLOCK 6: LIFESTYLE SECTIONS --\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003e10x4 is a practical mid-size return opening for bedrooms, hallways, home offices, and smaller living areas. It offers enough face coverage for common residential return locations while keeping the profile clean on white walls or finished ceilings. The curved blade face replaces dated louvered steel grilles with a cleaner architectural look that blends with contemporary interiors. The removable pre-filter captures larger dust and debris at the return point before air cycles back through the system.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eA low-profile option for finished basements, open-plan condos, hallways, and ceiling-mounted central return locations. Installs with included screws, and the pre-filter can be removed for routine cleaning without replacing the entire grille.\u003c\/p\u003e\n\u003c!-- BLOCK 7: PREMIUM FEATURES --\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Pre-filter Slot:\u003c\/strong\u003e The included washable mesh pre-filter slides behind the grille face to catch large dust particles, pet hair, and debris at the return point. It supplements your main system filter; it does not replace the MERV-rated filter at your air handler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved 45° Blade Design:\u003c\/strong\u003e Precision-angled blades help conceal the duct cavity from normal viewing angles. The wider blade spacing also supports smoother return airflow compared with many narrow stamped-steel louver patterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Gauge Alloy Aluminum Frame:\u003c\/strong\u003e Built from aluminum profiles with a glossy white powder-coated finish. The surface is easy to wipe clean and can be painted if a custom wall or ceiling color match is needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn Air Specific Design:\u003c\/strong\u003e This grille is made for return air intake openings. It does not include an adjustable damper and should not be used as a supply register.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in Vietnam:\u003c\/strong\u003e Manufactured for standard U.S. residential return air openings with wall and ceiling installation in mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 8: INSTALLATION + FILTER MAINTENANCE --\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct drop-in replacement for standard 10\" × 4\" return openings with no ductwork or drywall modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Position the grille over your duct opening and secure it with the included screws through the pre-drilled mounting holes. A screwdriver is all you need.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Maintenance:\u003c\/strong\u003e Check the pre-filter monthly. Clean every 1–3 months depending on household dust load and pet ownership. Rinse with water, allow it to dry completely, and reinstall.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The grille can be removed for service, cleaning, or replacement without changing the duct opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe title=\"Installation instructions for Decorative Aluminum Air Return Vent Covers with Filter\" src=\"https:\/\/www.youtube.com\/embed\/OdZ2NkFa53Y\" height=\"793\" width=\"1410\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c!-- BLOCK 9: TECHNICAL SPECIFICATIONS --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eGreen Vent Modern Air Return Grille with Pre-Filter — 10x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct Opening Size\u003c\/td\u003e\n\u003ctd\u003e10\" × 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeck Size\u003c\/td\u003e\n\u003ctd\u003e9-3\/4\" × 3-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Face Size\u003c\/td\u003e\n\u003ctd\u003e11-15\/16\" × 5-15\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e[Confirm with product spec]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e[Confirm with product spec]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Glossy Powder-Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow Direction\u003c\/td\u003e\n\u003ctd\u003eReturn Air (fixed blade pattern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eReturn Air Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Surfaces\u003c\/td\u003e\n\u003ctd\u003eWall, Ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003eScrew-in (hardware included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Features\u003c\/td\u003e\n\u003ctd\u003eRemovable, Paintable, Washable Mesh Pre-filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eGrille, Washable Mesh Pre-filter, Mounting Screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certifications\u003c\/td\u003e\n\u003ctd\u003e[Verify before publishing]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- BLOCK 10: FAQ --\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 10x4 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size — the hole in your wall or ceiling. “10x4” refers to an approximately 10\" × 4\" opening. The grille's overall face measures 11-15\/16\" × 5-15\/16\", which overlaps the surrounding surface rather than fitting inside the hole. Measure the opening first. If it is approximately 10\" × 4\", this is the right grille. See the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/10x4-vent-covers\"\u003e10x4 vent cover collection\u003c\/a\u003e for other Green Vent options in this opening size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What's the difference between a return grille and a supply register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReturn grilles pull room air back to your air handler through the return duct. Supply registers push conditioned air into individual rooms and often have an adjustable damper. This product is for return air only. For supply openings in the same size, browse the \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x4-aluminum-linear-slot-diffuser\"\u003e10x4 aluminum linear slot diffuser\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This grille installs on walls or ceilings using the included screws. Position it over the duct opening and secure it through the side mounting holes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does the pre-filter replace my main air handler filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Keep your main MERV-rated filter at the air handler on its normal replacement schedule. The washable mesh pre-filter included with this grille is a first-line capture layer for larger dust particles, pet hair, and debris. It supplements your main filter; it does not replace it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Will this work as a supply register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This grille is designed for return air only and has no adjustable damper for supply airflow control. Use a supply register or linear slot diffuser for conditioned air supply openings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. How often should I clean the pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInspect monthly. Clean every 1–3 months depending on your home's dust levels and whether you have pets. Rinse the mesh with water and let it dry completely before reinstalling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Lightly sand the surface, apply primer, and finish with spray paint in your chosen color if you want to match a wall or ceiling color.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This return grille connects to an indoor HVAC return duct and should be installed inside the conditioned space only. It is not designed for outdoor or exterior use.\u003c\/p\u003e\n\u003c!-- BLOCK 11: CROSS-SELL --\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed a matching supply register for the same opening? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x4-aluminum-linear-slot-diffuser\"\u003e10x4 aluminum linear slot diffuser\u003c\/a\u003e — a modern supply vent cover with adjustable airflow control.\u003c\/li\u003e\n\u003cli\u003eBrowse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/10x4-vent-covers\"\u003e10x4 vent covers collection\u003c\/a\u003e for other Green Vent options in this duct opening size.\u003c\/li\u003e\n\u003cli\u003eShop all available sizes in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSee all \u003ca href=\"https:\/\/www.greenvent.us\/collections\/modern-air-return-grilles\"\u003emodern air return grilles\u003c\/a\u003e with premium aluminum construction and pre-filter design.\u003c\/li\u003e\n\u003cli\u003eExplore the broader \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003eair vent covers collection\u003c\/a\u003e for supply, return, wall, ceiling, and floor openings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 12: PRODUCT GALLERY --\u003e\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 10x4 Modern Air Return Grille shown in a living room with callouts for drop-in design, washable pre-filter, aluminum frame, and quiet return airflow.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-1.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Homeowner relaxing near a Green Vent 10x4 Modern Air Return Grille with washable mesh pre-filter for return air intake.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-2.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Ceiling-mounted Green Vent Modern Air Return Grille with curved 45-degree blade design hiding interior ductwork.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-3.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 10x4 Modern Air Return Grille installed in a bedroom for clean return air appearance.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-4.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Low-profile ceiling-mounted Green Vent Modern Air Return Grille for a 5-minute drop-in replacement.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-5.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Heavy-gauge aluminum Green Vent Modern Air Return Grille with glossy white powder-coated finish.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-6.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent Modern Air Return Grille with built-in washable mesh pre-filter catching dust and debris.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-7.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Collection of Green Vent Modern Air Return Grilles in multiple duct opening sizes.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-8.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Surface-mounted Green Vent 10x4 Air Return Grille on a wall near a staircase.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-9.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Durable aluminum Green Vent Modern Air Return Grille compared with older stamped steel vent covers.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-10.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Bedroom with wall-mounted Green Vent Modern Air Return Grille designed for quieter return airflow.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-11.jpg?v=1779380249\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52356305453428,"sku":"GV.ARG.104W","price":27.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-return-grille-10x4-decorative-white-aluminum-air-vent-cover-with-washable-mesh-pre-filter.webp?v=1769739283"},{"product_id":"10x6-air-return-grille-pre-filter","title":"10x6 White Aluminum Modern Air Return Grille with Washable Filter (Duct Opening)","description":"\u003c!-- BLOCK 1: SIZE WARNING BANNER --\u003e\n\u003cp\u003e⚠️ \u003cb data-index-in-node=\"3\" data-path-to-node=\"7,0\"\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/b\u003e Fits a \u003cb data-index-in-node=\"38\" data-path-to-node=\"7,0\"\u003e10\" × 6\" duct opening\u003c\/b\u003e (measure the hole, not the old cover). Please check the \u003ca href=\"#gv-sizing-guide\"\u003eSizing Guide \u003c\/a\u003e below for overall dimensions.\u003c\/p\u003e\n\u003c!-- BLOCK 2: QUICK-GLANCE BULLETS --\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in return air replacement\u003c\/strong\u003e for any 10\" × 6\" duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable mesh pre-filter included\u003c\/strong\u003e — helps catch dust, pet hair, and debris before they enter the return duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum frame\u003c\/strong\u003e — rust-resistant, dent-resistant, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall and ceiling compatible\u003c\/strong\u003e — one grille, two common return-air install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved 45° blade design\u003c\/strong\u003e helps conceal the duct interior from normal eye level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn air only\u003c\/strong\u003e — built for intake openings, not supply airflow direction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-minute DIY install\u003c\/strong\u003e with included screws — no contractor required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 3: HERO H2 --\u003e\n\u003ch2\u003eDesigned for modern returns, engineered for cleaner intake airflow\u003c\/h2\u003e\n\u003cp\u003eModernize your 10x6 return vent with a low-profile grille designed to hide the duct interior and support easier maintenance. This 10x6 air return grille surface-mounts on walls and ceilings — no drywall work, no contractor required. The built-in pre-filter slot helps catch larger particles before they reach the return duct, while the curved 45° blade face keeps the duct interior out of direct view.\u003c\/p\u003e\n\u003c!-- BLOCK 4: USP NARRATIVE --\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eFor homeowners replacing old return covers, the goal is simple: better appearance, easier cleaning, and no remodeling. This grille is built around that exact use case.\u003c\/p\u003e\n\u003cp\u003eBehind the face, a washable mesh pre-filter catches large dust particles, pet hair, and debris before they enter the return duct. Slide it out, rinse it under water, let it dry completely, and reinstall. No replacement pre-filters are required for normal maintenance.\u003c\/p\u003e\n\u003cp\u003eHeavy-gauge alloy aluminum construction gives the grille a cleaner, more durable feel than many stamped steel or plastic alternatives. It is a direct drop-in replacement for any standard 10\" × 6\" return opening — only a screwdriver is required.\u003c\/p\u003e\n\u003c!-- BLOCK 5: SIZING GUIDE --\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 10x6 air return grille fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall or ceiling — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 10x6 air return grille is designed for a standard 10\" × 6\" duct opening. The neck size and face size are different from the duct opening, so check all three dimensions before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 10\" × 6\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 9-3\/4\" × 5-3\/4\" (slightly undersized for easy insertion into the opening)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 11-15\/16\" × 7-15\/16\" (overlaps the opening on all four sides)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The face plate extends beyond the duct opening on each side. Make sure there is enough flat, unobstructed wall or ceiling surface around the opening for the face to sit flush. If your previous grille left a dirty border or discoloration, a light paint touch-up can help create a finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing return grille.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall or ceiling — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 10\" × 6\", this grille fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!-- BLOCK 6: LIFESTYLE SECTIONS --\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003e10x6 is a practical mid-size return opening for bedrooms, hallways, home offices, and smaller living areas. It offers enough face coverage for common residential return locations while keeping the profile clean on white walls or finished ceilings. The curved blade face replaces dated louvered steel grilles with a cleaner architectural look that blends with contemporary interiors. The removable pre-filter captures larger dust and debris at the return point before air cycles back through the system.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eA low-profile option for finished basements, open-plan condos, hallways, and ceiling-mounted central return locations. Installs with included screws, and the pre-filter can be removed for routine cleaning without replacing the entire grille.\u003c\/p\u003e\n\u003c!-- BLOCK 7: PREMIUM FEATURES --\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Pre-filter Slot:\u003c\/strong\u003e The included washable mesh pre-filter slides behind the grille face to catch large dust particles, pet hair, and debris at the return point. It supplements your main system filter; it does not replace the MERV-rated filter at your air handler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved 45° Blade Design:\u003c\/strong\u003e Precision-angled blades help conceal the duct cavity from normal viewing angles. The wider blade spacing also supports smoother return airflow compared with many narrow stamped-steel louver patterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Gauge Alloy Aluminum Frame:\u003c\/strong\u003e Built from aluminum profiles with a glossy white powder-coated finish. The surface is easy to wipe clean and can be painted if a custom wall or ceiling color match is needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn Air Specific Design:\u003c\/strong\u003e This grille is made for return air intake openings. It does not include an adjustable damper and should not be used as a supply register.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in Vietnam:\u003c\/strong\u003e Manufactured for standard U.S. residential return air openings with wall and ceiling installation in mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 8: INSTALLATION + FILTER MAINTENANCE --\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct drop-in replacement for standard 10\" × 6\" return openings with no ductwork or drywall modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Position the grille over your duct opening and secure it with the included screws through the pre-drilled mounting holes. A screwdriver is all you need.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Maintenance:\u003c\/strong\u003e Check the pre-filter monthly. Clean every 1–3 months depending on household dust load and pet ownership. Rinse with water, allow it to dry completely, and reinstall.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The grille can be removed for service, cleaning, or replacement without changing the duct opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe title=\"Installation instructions for Decorative Aluminum Air Return Vent Covers with Filter\" src=\"https:\/\/www.youtube.com\/embed\/OdZ2NkFa53Y\" height=\"793\" width=\"1410\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c!-- BLOCK 9: TECHNICAL SPECIFICATIONS --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eGreen Vent Modern Air Return Grille with Pre-Filter — 10x6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct Opening Size\u003c\/td\u003e\n\u003ctd\u003e10\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeck Size\u003c\/td\u003e\n\u003ctd\u003e9-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Face Size\u003c\/td\u003e\n\u003ctd\u003e11-15\/16\" × 7-15\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e[Confirm with product spec]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e[Confirm with product spec]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Glossy Powder-Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow Direction\u003c\/td\u003e\n\u003ctd\u003eReturn Air (fixed blade pattern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eReturn Air Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Surfaces\u003c\/td\u003e\n\u003ctd\u003eWall, Ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003eScrew-in (hardware included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Features\u003c\/td\u003e\n\u003ctd\u003eRemovable, Paintable, Washable Mesh Pre-filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eGrille, Washable Mesh Pre-filter, Mounting Screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certifications\u003c\/td\u003e\n\u003ctd\u003e[Verify before publishing]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- BLOCK 10: FAQ --\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 10x6 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size — the hole in your wall or ceiling. “10x6” refers to an approximately 10\" × 6\" opening. The grille's overall face measures 11-15\/16\" × 7-15\/16\", which overlaps the surrounding surface rather than fitting inside the hole. Measure the opening first. If it is approximately 10\" × 6\", this is the right grille. See the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/10x6-vent-covers\"\u003e10x6 vent cover collection\u003c\/a\u003e for other Green Vent options in this opening size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What's the difference between a return grille and a supply register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReturn grilles pull room air back to your air handler through the return duct. Supply registers push conditioned air into individual rooms and often have an adjustable damper. This product is for return air only. For supply openings in the same size, browse the \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x6-aluminum-linear-slot-diffuser\"\u003e10x6 aluminum linear slot diffuser\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This grille installs on walls or ceilings using the included screws. Position it over the duct opening and secure it through the side mounting holes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does the pre-filter replace my main air handler filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Keep your main MERV-rated filter at the air handler on its normal replacement schedule. The washable mesh pre-filter included with this grille is a first-line capture layer for larger dust particles, pet hair, and debris. It supplements your main filter; it does not replace it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Will this work as a supply register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This grille is designed for return air only and has no adjustable damper for supply airflow control. Use a supply register or linear slot diffuser for conditioned air supply openings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. How often should I clean the pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInspect monthly. Clean every 1–3 months depending on your home's dust levels and whether you have pets. Rinse the mesh with water and let it dry completely before reinstalling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Lightly sand the surface, apply primer, and finish with spray paint in your chosen color if you want to match a wall or ceiling color.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This return grille connects to an indoor HVAC return duct and should be installed inside the conditioned space only. It is not designed for outdoor or exterior use.\u003c\/p\u003e\n\u003c!-- BLOCK 11: CROSS-SELL --\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed a matching supply register for the same opening? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x6-aluminum-linear-slot-diffuser\"\u003e10x6 aluminum linear slot diffuser\u003c\/a\u003e — a modern supply vent cover with adjustable airflow control.\u003c\/li\u003e\n\u003cli\u003eBrowse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/10x6-vent-covers\"\u003e10x6 vent covers collection\u003c\/a\u003e for other Green Vent options in this duct opening size.\u003c\/li\u003e\n\u003cli\u003eShop all available sizes in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSee all \u003ca href=\"https:\/\/www.greenvent.us\/collections\/modern-air-return-grilles\"\u003emodern air return grilles\u003c\/a\u003e with premium aluminum construction and pre-filter design.\u003c\/li\u003e\n\u003cli\u003eExplore the broader \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003eair vent covers collection\u003c\/a\u003e for supply, return, wall, ceiling, and floor openings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 12: PRODUCT GALLERY --\u003e\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 10x6 Modern Air Return Grille shown in a living room with callouts for drop-in design, washable pre-filter, aluminum frame, and quiet return airflow.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-1.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Homeowner relaxing near a Green Vent 10x6 Modern Air Return Grille with washable mesh pre-filter for return air intake.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-2.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Ceiling-mounted Green Vent Modern Air Return Grille with curved 45-degree blade design hiding interior ductwork.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-3.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 10x6 Modern Air Return Grille installed in a bedroom for clean return air appearance.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-4.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Low-profile ceiling-mounted Green Vent Modern Air Return Grille for a 5-minute drop-in replacement.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-5.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Heavy-gauge aluminum Green Vent Modern Air Return Grille with glossy white powder-coated finish.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-6.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent Modern Air Return Grille with built-in washable mesh pre-filter catching dust and debris.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-7.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Collection of Green Vent Modern Air Return Grilles in multiple duct opening sizes.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-8.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Surface-mounted Green Vent 10x6 Air Return Grille on a wall near a staircase.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-9.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Durable aluminum Green Vent Modern Air Return Grille compared with older stamped steel vent covers.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-10.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Bedroom with wall-mounted Green Vent Modern Air Return Grille designed for quieter return airflow.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-11.jpg?v=1779380249\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52356305813876,"sku":"GV.ARG.106W","price":30.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-return-grille-10x6-decorative-white-aluminum-air-vent-cover-with-washable-mesh-pre-filter.webp?v=1769739130"},{"product_id":"12x6-air-return-grille-pre-filter","title":"12x6 White Aluminum Modern Air Return Grille with Washable Filter (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cb data-index-in-node=\"3\" data-path-to-node=\"7,0\"\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/b\u003e Fits a \u003cb data-index-in-node=\"38\" data-path-to-node=\"7,0\"\u003e12\" × 6\" duct opening\u003c\/b\u003e (measure the hole, not the old cover). Please check the \u003ca href=\"#gv-sizing-guide\"\u003eSizing Guide \u003c\/a\u003e below for overall dimensions.\u003c\/p\u003e\n\u003c!-- BLOCK 2: QUICK-GLANCE BULLETS --\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in return air replacement\u003c\/strong\u003e for any 12\" × 6\" duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable mesh pre-filter included\u003c\/strong\u003e — helps catch dust, pet hair, and debris before they enter the return duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum frame\u003c\/strong\u003e — rust-resistant, dent-resistant, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall and ceiling compatible\u003c\/strong\u003e — one grille, two common return-air install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved 45° blade design\u003c\/strong\u003e helps conceal the duct interior from normal eye level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn air only\u003c\/strong\u003e — built for intake openings, not supply airflow direction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-minute DIY install\u003c\/strong\u003e with included screws — no contractor required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 3: HERO H2 --\u003e\n\u003ch2\u003eDesigned for modern returns, engineered for cleaner intake airflow\u003c\/h2\u003e\n\u003cp\u003eReplace a dated stamped-steel return grille with a cleaner aluminum grille designed for today’s walls and ceilings. This 12x6 air return grille surface-mounts on walls and ceilings — no drywall work, no contractor required. The built-in pre-filter slot helps catch larger particles before they reach the return duct, while the curved 45° blade face keeps the duct interior out of direct view.\u003c\/p\u003e\n\u003c!-- BLOCK 4: USP NARRATIVE --\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eA return grille sits in one of the most visible places in the home, yet most older covers look like utility hardware. This model turns that return opening into a cleaner architectural detail while keeping maintenance simple.\u003c\/p\u003e\n\u003cp\u003eBehind the face, a washable mesh pre-filter catches large dust particles, pet hair, and debris before they enter the return duct. Slide it out, rinse it under water, let it dry completely, and reinstall. No replacement pre-filters are required for normal maintenance.\u003c\/p\u003e\n\u003cp\u003eHeavy-gauge alloy aluminum construction gives the grille a cleaner, more durable feel than many stamped steel or plastic alternatives. It is a direct drop-in replacement for any standard 12\" × 6\" return opening — only a screwdriver is required.\u003c\/p\u003e\n\u003c!-- BLOCK 5: SIZING GUIDE --\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 12x6 air return grille fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall or ceiling — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 12x6 air return grille is designed for a standard 12\" × 6\" duct opening. The neck size and face size are different from the duct opening, so check all three dimensions before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 12\" × 6\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 11-3\/4\" × 5-3\/4\" (slightly undersized for easy insertion into the opening)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 13-15\/16\" × 7-15\/16\" (overlaps the opening on all four sides)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The face plate extends beyond the duct opening on each side. Make sure there is enough flat, unobstructed wall or ceiling surface around the opening for the face to sit flush. If your previous grille left a dirty border or discoloration, a light paint touch-up can help create a finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing return grille.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall or ceiling — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 12\" × 6\", this grille fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!-- BLOCK 6: LIFESTYLE SECTIONS --\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003e12x6 is a practical mid-size return opening for bedrooms, hallways, home offices, and smaller living areas. It offers enough face coverage for common residential return locations while keeping the profile clean on white walls or finished ceilings. The curved blade face replaces dated louvered steel grilles with a cleaner architectural look that blends with contemporary interiors. The removable pre-filter captures larger dust and debris at the return point before air cycles back through the system.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eA low-profile option for finished basements, open-plan condos, hallways, and ceiling-mounted central return locations. Installs with included screws, and the pre-filter can be removed for routine cleaning without replacing the entire grille.\u003c\/p\u003e\n\u003c!-- BLOCK 7: PREMIUM FEATURES --\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Pre-filter Slot:\u003c\/strong\u003e The included washable mesh pre-filter slides behind the grille face to catch large dust particles, pet hair, and debris at the return point. It supplements your main system filter; it does not replace the MERV-rated filter at your air handler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved 45° Blade Design:\u003c\/strong\u003e Precision-angled blades help conceal the duct cavity from normal viewing angles. The wider blade spacing also supports smoother return airflow compared with many narrow stamped-steel louver patterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Gauge Alloy Aluminum Frame:\u003c\/strong\u003e Built from aluminum profiles with a glossy white powder-coated finish. The surface is easy to wipe clean and can be painted if a custom wall or ceiling color match is needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn Air Specific Design:\u003c\/strong\u003e This grille is made for return air intake openings. It does not include an adjustable damper and should not be used as a supply register.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in Vietnam:\u003c\/strong\u003e Manufactured for standard U.S. residential return air openings with wall and ceiling installation in mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 8: INSTALLATION + FILTER MAINTENANCE --\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct drop-in replacement for standard 12\" × 6\" return openings with no ductwork or drywall modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Position the grille over your duct opening and secure it with the included screws through the pre-drilled mounting holes. A screwdriver is all you need.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Maintenance:\u003c\/strong\u003e Check the pre-filter monthly. Clean every 1–3 months depending on household dust load and pet ownership. Rinse with water, allow it to dry completely, and reinstall.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The grille can be removed for service, cleaning, or replacement without changing the duct opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe title=\"Installation instructions for Decorative Aluminum Air Return Vent Covers with Filter\" src=\"https:\/\/www.youtube.com\/embed\/OdZ2NkFa53Y\" height=\"793\" width=\"1410\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c!-- BLOCK 9: TECHNICAL SPECIFICATIONS --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eGreen Vent Modern Air Return Grille with Pre-Filter — 12x6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct Opening Size\u003c\/td\u003e\n\u003ctd\u003e12\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeck Size\u003c\/td\u003e\n\u003ctd\u003e11-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Face Size\u003c\/td\u003e\n\u003ctd\u003e13-15\/16\" × 7-15\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e[Confirm with product spec]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e[Confirm with product spec]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Glossy Powder-Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow Direction\u003c\/td\u003e\n\u003ctd\u003eReturn Air (fixed blade pattern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eReturn Air Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Surfaces\u003c\/td\u003e\n\u003ctd\u003eWall, Ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003eScrew-in (hardware included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Features\u003c\/td\u003e\n\u003ctd\u003eRemovable, Paintable, Washable Mesh Pre-filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eGrille, Washable Mesh Pre-filter, Mounting Screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certifications\u003c\/td\u003e\n\u003ctd\u003e[Verify before publishing]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- BLOCK 10: FAQ --\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 12x6 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size — the hole in your wall or ceiling. “12x6” refers to an approximately 12\" × 6\" opening. The grille's overall face measures 13-15\/16\" × 7-15\/16\", which overlaps the surrounding surface rather than fitting inside the hole. Measure the opening first. If it is approximately 12\" × 6\", this is the right grille. See the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/12x6-vent-covers\"\u003e12x6 vent cover collection\u003c\/a\u003e for other Green Vent options in this opening size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What's the difference between a return grille and a supply register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReturn grilles pull room air back to your air handler through the return duct. Supply registers push conditioned air into individual rooms and often have an adjustable damper. This product is for return air only. For supply openings in the same size, browse the \u003ca href=\"https:\/\/www.greenvent.us\/products\/12x6-aluminum-linear-slot-diffuser\"\u003e12x6 aluminum linear slot diffuser\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This grille installs on walls or ceilings using the included screws. Position it over the duct opening and secure it through the side mounting holes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does the pre-filter replace my main air handler filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Keep your main MERV-rated filter at the air handler on its normal replacement schedule. The washable mesh pre-filter included with this grille is a first-line capture layer for larger dust particles, pet hair, and debris. It supplements your main filter; it does not replace it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Will this work as a supply register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This grille is designed for return air only and has no adjustable damper for supply airflow control. Use a supply register or linear slot diffuser for conditioned air supply openings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. How often should I clean the pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInspect monthly. Clean every 1–3 months depending on your home's dust levels and whether you have pets. Rinse the mesh with water and let it dry completely before reinstalling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Lightly sand the surface, apply primer, and finish with spray paint in your chosen color if you want to match a wall or ceiling color.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This return grille connects to an indoor HVAC return duct and should be installed inside the conditioned space only. It is not designed for outdoor or exterior use.\u003c\/p\u003e\n\u003c!-- BLOCK 11: CROSS-SELL --\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed a matching supply register for the same opening? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/12x6-aluminum-linear-slot-diffuser\"\u003e12x6 aluminum linear slot diffuser\u003c\/a\u003e — a modern supply vent cover with adjustable airflow control.\u003c\/li\u003e\n\u003cli\u003eBrowse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/12x6-vent-covers\"\u003e12x6 vent covers collection\u003c\/a\u003e for other Green Vent options in this duct opening size.\u003c\/li\u003e\n\u003cli\u003eShop all available sizes in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSee all \u003ca href=\"https:\/\/www.greenvent.us\/collections\/modern-air-return-grilles\"\u003emodern air return grilles\u003c\/a\u003e with premium aluminum construction and pre-filter design.\u003c\/li\u003e\n\u003cli\u003eExplore the broader \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003eair vent covers collection\u003c\/a\u003e for supply, return, wall, ceiling, and floor openings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 12: PRODUCT GALLERY --\u003e\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 12x6 Modern Air Return Grille shown in a living room with callouts for drop-in design, washable pre-filter, aluminum frame, and quiet return airflow.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-1.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Homeowner relaxing near a Green Vent 12x6 Modern Air Return Grille with washable mesh pre-filter for return air intake.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-2.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Ceiling-mounted Green Vent Modern Air Return Grille with curved 45-degree blade design hiding interior ductwork.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-3.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 12x6 Modern Air Return Grille installed in a bedroom for clean return air appearance.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-4.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Low-profile ceiling-mounted Green Vent Modern Air Return Grille for a 5-minute drop-in replacement.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-5.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Heavy-gauge aluminum Green Vent Modern Air Return Grille with glossy white powder-coated finish.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-6.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent Modern Air Return Grille with built-in washable mesh pre-filter catching dust and debris.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-7.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Collection of Green Vent Modern Air Return Grilles in multiple duct opening sizes.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-8.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Surface-mounted Green Vent 12x6 Air Return Grille on a wall near a staircase.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-9.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Durable aluminum Green Vent Modern Air Return Grille compared with older stamped steel vent covers.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-10.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Bedroom with wall-mounted Green Vent Modern Air Return Grille designed for quieter return airflow.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-11.jpg?v=1779380249\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52356308631924,"sku":"GV.ARG.126W","price":36.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-return-grille-12x6-decorative-white-aluminum-air-vent-cover-with-washable-mesh-pre-filter.webp?v=1769737626"},{"product_id":"14x6-air-return-grille-pre-filter","title":"14x6 White Aluminum Modern Air Return Grille with Washable Filter (Duct Opening)","description":"\u003c!-- BLOCK 1: SIZE WARNING BANNER --\u003e\n\u003cp\u003e⚠️ \u003cb data-index-in-node=\"3\" data-path-to-node=\"7,0\"\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/b\u003e Fits a \u003cb data-index-in-node=\"38\" data-path-to-node=\"7,0\"\u003e14\" × 6\" duct opening\u003c\/b\u003e (measure the hole, not the old cover). Please check the \u003ca href=\"#gv-sizing-guide\"\u003eSizing Guide \u003c\/a\u003e below for overall dimensions.\u003c\/p\u003e\n\u003c!-- BLOCK 2: QUICK-GLANCE BULLETS --\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in return air replacement\u003c\/strong\u003e for any 14\" × 6\" duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWashable mesh pre-filter included\u003c\/strong\u003e — helps catch dust, pet hair, and debris before they enter the return duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum frame\u003c\/strong\u003e — rust-resistant, dent-resistant, and zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall and ceiling compatible\u003c\/strong\u003e — one grille, two common return-air install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved 45° blade design\u003c\/strong\u003e helps conceal the duct interior from normal eye level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn air only\u003c\/strong\u003e — built for intake openings, not supply airflow direction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-minute DIY install\u003c\/strong\u003e with included screws — no contractor required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 3: HERO H2 --\u003e\n\u003ch2\u003eDesigned for modern returns, engineered for cleaner intake airflow\u003c\/h2\u003e\n\u003cp\u003eUpgrade your 14\" × 6\" return opening with a modern aluminum return grille made for clean residential interiors. This 14x6 air return grille surface-mounts on walls and ceilings — no drywall work, no contractor required. The built-in pre-filter slot helps catch larger particles before they reach the return duct, while the curved 45° blade face keeps the duct interior out of direct view.\u003c\/p\u003e\n\u003c!-- BLOCK 4: USP NARRATIVE --\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eInstead of leaving a louvered steel face and exposed duct shadow in the room, this grille uses curved blades and a removable pre-filter to create a cleaner return point for modern homes.\u003c\/p\u003e\n\u003cp\u003eBehind the face, a washable mesh pre-filter catches large dust particles, pet hair, and debris before they enter the return duct. Slide it out, rinse it under water, let it dry completely, and reinstall. No replacement pre-filters are required for normal maintenance.\u003c\/p\u003e\n\u003cp\u003eHeavy-gauge alloy aluminum construction gives the grille a cleaner, more durable feel than many stamped steel or plastic alternatives. It is a direct drop-in replacement for any standard 14\" × 6\" return opening — only a screwdriver is required.\u003c\/p\u003e\n\u003c!-- BLOCK 5: SIZING GUIDE --\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 14x6 air return grille fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall or ceiling — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 14x6 air return grille is designed for a standard 14\" × 6\" duct opening. The neck size and face size are different from the duct opening, so check all three dimensions before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 14\" × 6\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck size:\u003c\/strong\u003e 13-3\/4\" × 5-3\/4\" (slightly undersized for easy insertion into the opening)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 15-15\/16\" × 7-15\/16\" (overlaps the opening on all four sides)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The face plate extends beyond the duct opening on each side. Make sure there is enough flat, unobstructed wall or ceiling surface around the opening for the face to sit flush. If your previous grille left a dirty border or discoloration, a light paint touch-up can help create a finished look.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing return grille.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall or ceiling — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 14\" × 6\", this grille fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c!-- BLOCK 6: LIFESTYLE SECTIONS --\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eLarger return openings like 14x6 are often used in central hallways, open living areas, finished basements, and main return paths. Because these grilles are more visible, the curved blade design and clean white aluminum finish help the return opening look intentional instead of utilitarian. The curved blade face replaces dated louvered steel grilles with a cleaner architectural look that blends with contemporary interiors. The removable pre-filter captures larger dust and debris at the return point before air cycles back through the system.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eA low-profile option for finished basements, open-plan condos, hallways, and ceiling-mounted central return locations. Installs with included screws, and the pre-filter can be removed for routine cleaning without replacing the entire grille.\u003c\/p\u003e\n\u003c!-- BLOCK 7: PREMIUM FEATURES --\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Pre-filter Slot:\u003c\/strong\u003e The included washable mesh pre-filter slides behind the grille face to catch large dust particles, pet hair, and debris at the return point. It supplements your main system filter; it does not replace the MERV-rated filter at your air handler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurved 45° Blade Design:\u003c\/strong\u003e Precision-angled blades help conceal the duct cavity from normal viewing angles. The wider blade spacing also supports smoother return airflow compared with many narrow stamped-steel louver patterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Gauge Alloy Aluminum Frame:\u003c\/strong\u003e Built from aluminum profiles with a glossy white powder-coated finish. The surface is easy to wipe clean and can be painted if a custom wall or ceiling color match is needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturn Air Specific Design:\u003c\/strong\u003e This grille is made for return air intake openings. It does not include an adjustable damper and should not be used as a supply register.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in Vietnam:\u003c\/strong\u003e Manufactured for standard U.S. residential return air openings with wall and ceiling installation in mind.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 8: INSTALLATION + FILTER MAINTENANCE --\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct drop-in replacement for standard 14\" × 6\" return openings with no ductwork or drywall modification required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Position the grille over your duct opening and secure it with the included screws through the pre-drilled mounting holes. A screwdriver is all you need.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Maintenance:\u003c\/strong\u003e Check the pre-filter monthly. Clean every 1–3 months depending on household dust load and pet ownership. Rinse with water, allow it to dry completely, and reinstall.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The grille can be removed for service, cleaning, or replacement without changing the duct opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ciframe title=\"Installation instructions for Decorative Aluminum Air Return Vent Covers with Filter\" src=\"https:\/\/www.youtube.com\/embed\/OdZ2NkFa53Y\" height=\"793\" width=\"1410\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c!-- BLOCK 9: TECHNICAL SPECIFICATIONS --\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eGreen Vent Modern Air Return Grille with Pre-Filter — 14x6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct Opening Size\u003c\/td\u003e\n\u003ctd\u003e14\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNeck Size\u003c\/td\u003e\n\u003ctd\u003e13-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Face Size\u003c\/td\u003e\n\u003ctd\u003e15-15\/16\" × 7-15\/16\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e[Confirm with product spec]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e[Confirm with product spec]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Glossy Powder-Coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirflow Direction\u003c\/td\u003e\n\u003ctd\u003eReturn Air (fixed blade pattern)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eReturn Air Only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Surfaces\u003c\/td\u003e\n\u003ctd\u003eWall, Ceiling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Type\u003c\/td\u003e\n\u003ctd\u003eScrew-in (hardware included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Features\u003c\/td\u003e\n\u003ctd\u003eRemovable, Paintable, Washable Mesh Pre-filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eGrille, Washable Mesh Pre-filter, Mounting Screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certifications\u003c\/td\u003e\n\u003ctd\u003e[Verify before publishing]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- BLOCK 10: FAQ --\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 14x6 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size — the hole in your wall or ceiling. “14x6” refers to an approximately 14\" × 6\" opening. The grille's overall face measures 15-15\/16\" × 7-15\/16\", which overlaps the surrounding surface rather than fitting inside the hole. Measure the opening first. If it is approximately 14\" × 6\", this is the right grille. See the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/14x6-vent-covers\"\u003e14x6 vent cover collection\u003c\/a\u003e for other Green Vent options in this opening size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What's the difference between a return grille and a supply register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReturn grilles pull room air back to your air handler through the return duct. Supply registers push conditioned air into individual rooms and often have an adjustable damper. This product is for return air only. For supply openings in the same size, browse the \u003ca href=\"https:\/\/www.greenvent.us\/products\/14x6-aluminum-linear-slot-diffuser\"\u003e14x6 aluminum linear slot diffuser\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This grille installs on walls or ceilings using the included screws. Position it over the duct opening and secure it through the side mounting holes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does the pre-filter replace my main air handler filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Keep your main MERV-rated filter at the air handler on its normal replacement schedule. The washable mesh pre-filter included with this grille is a first-line capture layer for larger dust particles, pet hair, and debris. It supplements your main filter; it does not replace it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Will this work as a supply register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This grille is designed for return air only and has no adjustable damper for supply airflow control. Use a supply register or linear slot diffuser for conditioned air supply openings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. How often should I clean the pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInspect monthly. Clean every 1–3 months depending on your home's dust levels and whether you have pets. Rinse the mesh with water and let it dry completely before reinstalling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Lightly sand the surface, apply primer, and finish with spray paint in your chosen color if you want to match a wall or ceiling color.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This return grille connects to an indoor HVAC return duct and should be installed inside the conditioned space only. It is not designed for outdoor or exterior use.\u003c\/p\u003e\n\u003c!-- BLOCK 11: CROSS-SELL --\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed a matching supply register for the same opening? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/14x6-aluminum-linear-slot-diffuser\"\u003e14x6 aluminum linear slot diffuser\u003c\/a\u003e — a modern supply vent cover with adjustable airflow control.\u003c\/li\u003e\n\u003cli\u003eBrowse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/14x6-vent-covers\"\u003e14x6 vent covers collection\u003c\/a\u003e for other Green Vent options in this duct opening size.\u003c\/li\u003e\n\u003cli\u003eShop all available sizes in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSee all \u003ca href=\"https:\/\/www.greenvent.us\/collections\/modern-air-return-grilles\"\u003emodern air return grilles\u003c\/a\u003e with premium aluminum construction and pre-filter design.\u003c\/li\u003e\n\u003cli\u003eExplore the broader \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-vent-covers\"\u003eair vent covers collection\u003c\/a\u003e for supply, return, wall, ceiling, and floor openings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- BLOCK 12: PRODUCT GALLERY --\u003e\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 14x6 Modern Air Return Grille shown in a living room with callouts for drop-in design, washable pre-filter, aluminum frame, and quiet return airflow.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-1.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Homeowner relaxing near a Green Vent 14x6 Modern Air Return Grille with washable mesh pre-filter for return air intake.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-2.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Ceiling-mounted Green Vent Modern Air Return Grille with curved 45-degree blade design hiding interior ductwork.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-3.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 14x6 Modern Air Return Grille installed in a bedroom for clean return air appearance.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-4.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Low-profile ceiling-mounted Green Vent Modern Air Return Grille for a 5-minute drop-in replacement.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-5.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Heavy-gauge aluminum Green Vent Modern Air Return Grille with glossy white powder-coated finish.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-6.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent Modern Air Return Grille with built-in washable mesh pre-filter catching dust and debris.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-7.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Collection of Green Vent Modern Air Return Grilles in multiple duct opening sizes.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-8.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Surface-mounted Green Vent 14x6 Air Return Grille on a wall near a staircase.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-9.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Durable aluminum Green Vent Modern Air Return Grille compared with older stamped steel vent covers.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-10.jpg?v=1779380248\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Bedroom with wall-mounted Green Vent Modern Air Return Grille designed for quieter return airflow.\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/mordern-air-return-grille-green-vent-11.jpg?v=1779380249\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52356309385588,"sku":"GV.ARG.146W","price":38.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/modern-air-return-grille-14x6-decorative-white-aluminum-air-vent-cover-with-washable-mesh-pre-filter.webp?v=1769737449"},{"product_id":"air-return-grille-decorative-aluminum-air-vent-covers-10x10","title":"Air Return Grille 10x10 (Duct Opening), Decorative Aluminum Air Vent Covers","description":"\u003cul\u003e\n\u003cli\u003ePROFESSIONAL APPEARANCE: Elevate your space with a modern vent cover design and glossy white finish, indented screw holes ensure a seamless installation. This is return air vent covers for wall decorative, air vents for ceiling cover decorative.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eEASY INSTALLATION: Effortlessly install your HVAC return air grille vent with filter using countersunk head screws. Its user-friendly design ensures quick and easy setup, saving you time and effort. These are ceiling vent covers, wall vent covers.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDURABLE CONSTRUCTION: Invest in lasting quality. The use of alloy aluminum vent covers ensures durability, promising years of reliable performance. This is cold air return vent covers. Dimensions: ‎Neck: 9 7\/8\" x 9 11\/16\" , Face: 11 5\/8\" x 11 5\/8\".\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNOISE REDUCTION: Experience a quiet, peaceful environment. This decorative return air grille's innovative design, featuring fewer crossbars, significantly reduces unwanted noise from your HVAC registers, grilles \u0026amp; vents system.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFREE AIR FILTER INCLUDED: As a bonus, this air vent registers cover comes with a complimentary return air filter grille, offering an added layer of protection for your ventilation system. Breathe easy with a cleaner and healthier indoor environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMade in Việt Nam\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":52379569521012,"sku":"GV.WLN.101N","price":31.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/Main-GV.WLN.101N_e38e30f7-5583-4b25-918a-d599f2545b57.png?v=1752140282"},{"product_id":"4x10-steel-matte-black-floor-register-2-way-airflow","title":"10x4 Steel Black Floor Register - 2-Way Airflow (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cb data-index-in-node=\"3\" data-path-to-node=\"7,0\"\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/b\u003e Fits a \u003cb data-index-in-node=\"38\" data-path-to-node=\"7,0\"\u003e10\" × 4\" duct opening\u003c\/b\u003e (measure the hole, not the old cover). Please check the \u003ca href=\"#gv-sizing-guide\"\u003eSizing Guide \u003c\/a\u003e below for overall dimensions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in floor replacement\u003c\/strong\u003e for any 4” × 10” floor duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid steel construction\u003c\/strong\u003e — heavy-gauge, walkable, and built for normal residential foot traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-way airflow design\u003c\/strong\u003e — dual-deflector surface spreads conditioned air in both directions simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-steel lever damper\u003c\/strong\u003e — open, close, or partially restrict airflow with a simple lever. No plastic to warp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in mesh insert\u003c\/strong\u003e keeps coins, crumbs, and small debris out of your ductwork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatte Black powder-coated finish\u003c\/strong\u003e — hides scuffs and surface wear better than glossy finishes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Pack\u003c\/strong\u003e — The single pack is ideal when you need to replace one worn, rusty, or mismatched 4x10 floor register in a kitchen, hallway, bedroom, entryway, or home office.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuilt tough for traditional and high-traffic floors\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 4” × 10” floor vent with a solid steel register built for rooms that see daily use. This 4x10 matte black floor register drops directly into your existing floor opening — no remodeling, no subfloor modification required. The dual-deflector surface spreads conditioned air across a wider floor area in both directions at once, helping reduce hot and cold spots compared with single-direction registers.\u003c\/p\u003e\n\u003cp\u003eThe all-steel lever damper lets you open, close, or partially restrict airflow in any room — useful for spaces that run too warm, too cold, or sit unused for part of the season. Finished in matte black powder coat, it sits flush on hardwood, distressed wood, LVP, stained concrete, and light oak floors where contrast is intentional.\u003c\/p\u003e\n\u003ch2\u003eBuilt for single-room floor vent replacement\u003c\/h2\u003e\n\u003cp\u003eThe single pack is ideal when you need to replace one worn, rusty, or mismatched 4x10 floor register in a kitchen, hallway, bedroom, entryway, or home office.\u003c\/p\u003e\n\u003cp\u003eThe same solid steel frame, built-in mesh insert, and 2-way airflow face are used across the pack configuration, so each room gets a consistent look and feel. This is especially useful for landlords, remodelers, and homeowners replacing multiple old registers during one project.\u003c\/p\u003e\n\u003ch2\u003eDesigned for the rooms steel still owns\u003c\/h2\u003e\n\u003cp\u003eAluminum registers work well in many modern spaces, but kitchens, hallways, dining rooms, and entryways still call for steel. This 4x10 steel floor register is built from powder-coated steel and designed to drop into any 4” × 10” floor opening without tools.\u003c\/p\u003e\n\u003cp\u003eThe dual-deflector design distributes air to both sides simultaneously — no lever adjustment needed for direction. The all-steel damper, not plastic, handles heating and cooling airflow through the seasons. The built-in mesh insert catches coins, food crumbs, small pet toys, and small objects before they fall into your ductwork.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOne note on the lever:\u003c\/strong\u003e When set to fully open, the damper lever protrudes approximately 9\/32” (about 7mm) above the grille surface. For a fully flush profile in barefoot-traffic areas, use the partial-open position instead of fully open.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 4x10 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 4x10 matte black floor register is designed to fit a standard 4” × 10” duct opening (also listed as a 10x4 floor register or 10 x 4 floor vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 4” × 10” (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 5.5” × 11.25”\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The outer frame overlaps your subfloor edges on all sides — no exposed gap, no visible subfloor around the opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing floor register.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 4” × 10”, this register fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for traditional and busy homes\u003c\/h2\u003e\n\u003ch3\u003eIn kitchens and dining rooms\u003c\/h3\u003e\n\u003cp\u003eSteel handles daily floor use better than plastic and lightweight covers. The built-in mesh insert catches food crumbs and small objects before they reach your ductwork — especially useful in households with kids or pets.\u003c\/p\u003e\n\u003ch3\u003eIn hallways and entryways\u003c\/h3\u003e\n\u003cp\u003eHeavy foot traffic, shoe heels, and rolling luggage are exactly why floor registers need a stronger frame. The powder-coated steel body is built for normal residential foot traffic and sits flush on hardwood, tile, LVP, and carpet edge.\u003c\/p\u003e\n\u003ch3\u003eIn traditional, farmhouse, craftsman, industrial, and modern contrast interiors\u003c\/h3\u003e\n\u003cp\u003eThe matte black finish hides scuffs and surface wear better than glossy finishes and works well with hardwood, distressed wood, LVP, stained concrete, and light oak floors where contrast is intentional. It makes the floor register look intentional instead of like a leftover utility part.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid Steel Construction:\u003c\/strong\u003e Powder-coated steel handles normal foot traffic, dropped objects, and rolling luggage better than plastic registers. It will not crack or warp like plastic alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Way Directional Airflow:\u003c\/strong\u003e The dual-deflector surface spreads conditioned air to both sides simultaneously — no lever adjustment needed for direction. Open or close overall airflow with the steel damper lever.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Steel Lever Damper:\u003c\/strong\u003e Open fully for maximum airflow, close completely to block air from unused rooms, or set to partial for fine-tuned comfort. The damper is steel, not plastic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Mesh Insert:\u003c\/strong\u003e Keeps coins, crumbs, small pet toys, and other debris out of your ductwork. Especially useful in kitchens, dining rooms, and homes with young children.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatte Black powder-coated finish:\u003c\/strong\u003e Wipes clean with a damp cloth and works well with hardwood, distressed wood, LVP, stained concrete, and light oak floors where contrast is intentional.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDrop-in Installation in Under 5 Minutes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 1:\u003c\/strong\u003e Remove your existing floor register.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 2:\u003c\/strong\u003e Vacuum any debris from the duct opening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 3:\u003c\/strong\u003e Drop the new register into the opening — the outer frame rests on the floor surface, and the body sits inside the duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 4:\u003c\/strong\u003e Use the steel lever to set your preferred airflow position.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo screws required for floor drop-in installation. To remove for cleaning, lift straight up by the lever. Also compatible with wall mounting if you prefer a secured fit, but screws are not included and openings are not pre-drilled.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGV.FL.104MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4” × 10”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.5” × 11.25”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.25 × 5.5 × 1.75 inches (L × W × H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.3 pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMatte Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolid Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDrop-In (floor); wall-mount compatible (screws not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-way fixed (open \/ closed \/ partial via lever)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLever Protrusion (fully open)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9\/32” (approx. 7mm) above grille surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFloor supply air — forced-air heating and central AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 register with built-in steel lever damper and mesh insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 4x10 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size: 4” × 10”. That is the hole in your floor, not the cover you are replacing. The outer frame measures 5.5” × 11.25” and overlaps the subfloor edges for a clean fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Steel or aluminum — which should I choose?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSteel is the stronger choice for kitchens, hallways, dining rooms, and high-traffic floor areas. Aluminum is lighter and often preferred in humid spaces. This product is built for floor use where durability matters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. What does the 2-way lever do?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe lever controls overall airflow — open for full output, closed to block air from unused rooms, or partially open to fine-tune room comfort. The 2-way spread of air to both sides is fixed by the dual-deflector design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Will the steel rust?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe powder-coated finish is designed for normal indoor use. For very high-humidity areas, choose the finish and material carefully and avoid direct water exposure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. What is the mesh insert for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe built-in mesh helps keep coins, crumbs, small toys, and other debris from falling into your ductwork. It is especially useful in kitchens, dining rooms, and homes with children or pets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I install this on a wall or ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis register is designed primarily for drop-in floor installation. It can be wall-mounted with screws if you prefer a secured fit, but screws are not included and the openings are not pre-drilled. For dedicated wall or ceiling supply air, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Lightly sand, prime, and apply standard spray paint if you want a custom color. The powder-coated finish accepts paint when properly prepared.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Does the lever stick up above the floor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen set to fully open, the damper lever protrudes approximately 9\/32” (about 7mm) above the grille surface. For a fully flush profile in barefoot-traffic areas, use the partial-open position instead of fully open.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrefer a different finish? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/4x10-steel-brown-floor-register-2-way-airflow\"\u003e4x10 Brown steel floor register\u003c\/a\u003e in the same 2-way design.\u003c\/li\u003e\n\u003cli\u003eNeed a different pack option? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/4x10-steel-matte-black-floor-register-pack-2-2-way-airflow\"\u003e4x10 Matte Black floor register — Pack of 2\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eBrowse all options in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/steel-floor-register\"\u003esteel floor register collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eFor wall or ceiling supply air, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover installed in a modern living room floor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-1.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover installation guide showing how to measure the floor opening and drop in the register\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-2.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover spreading conditioned air evenly across a living room floor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-3.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover with modern minimalist design for bedroom hardwood floor installation\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-4.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover with smooth rounded corners for child-friendly floor vent construction\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-5.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover for balanced airflow in a home office working space\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-6.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover blending into a bright modern living room floor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-7.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover steel floor vent cover for kitchen airflow and daily high-traffic use\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-8.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover designed for quiet bedroom comfort\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-9.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover supporting air circulation in a bathroom tile floor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-10.jpg?v=1779415906\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":53890718269812,"sku":"GV.FL.104MB","price":18.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/4x10-black-floor-register-mesh-filter.jpg?v=1770348479"},{"product_id":"4x10-steel-matte-black-floor-register-pack-2-2-way-airflow","title":"Pack 2 - 4x10 Steel Black Floor Register - 2-Way Airflow (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cb data-index-in-node=\"3\" data-path-to-node=\"7,0\"\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/b\u003e Fits a \u003cstrong\u003e10\u003c\/strong\u003e\u003cb data-index-in-node=\"38\" data-path-to-node=\"7,0\"\u003e\" × 4\" duct opening\u003c\/b\u003e (measure the hole, not the old cover). Please check the \u003ca href=\"#gv-sizing-guide\"\u003eSizing Guide \u003c\/a\u003e below for overall dimensions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in floor replacement\u003c\/strong\u003e for any 4” × 10” floor duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid steel construction\u003c\/strong\u003e — heavy-gauge, walkable, and built for normal residential foot traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-way airflow design\u003c\/strong\u003e — dual-deflector surface spreads conditioned air in both directions simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-steel lever damper\u003c\/strong\u003e — open, close, or partially restrict airflow with a simple lever. No plastic to warp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in mesh insert\u003c\/strong\u003e keeps coins, crumbs, and small debris out of your ductwork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatte Black powder-coated finish\u003c\/strong\u003e — hides scuffs and surface wear better than glossy finishes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack of 2\u003c\/strong\u003e — The 2-pack is ideal when you are replacing matching floor registers across bedrooms, hallways, rental units, or renovation projects. Same 4x10 duct opening fit, same 2-way airflow design, and a cleaner, more consistent finish across multiple rooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuilt tough for traditional and high-traffic floors\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 4” × 10” floor vent with a solid steel register built for rooms that see daily use. This 4x10 matte black floor register drops directly into your existing floor opening — no remodeling, no subfloor modification required. The dual-deflector surface spreads conditioned air across a wider floor area in both directions at once, helping reduce hot and cold spots compared with single-direction registers.\u003c\/p\u003e\n\u003cp\u003eThe all-steel lever damper lets you open, close, or partially restrict airflow in any room — useful for spaces that run too warm, too cold, or sit unused for part of the season. Finished in matte black powder coat, it sits flush on hardwood, distressed wood, LVP, stained concrete, and light oak floors where contrast is intentional.\u003c\/p\u003e\n\u003ch2\u003eBuilt for multi-room replacement projects\u003c\/h2\u003e\n\u003cp\u003eThe 2-pack is ideal when you are replacing matching floor registers across bedrooms, hallways, rental units, or renovation projects. Same 4x10 duct opening fit, same 2-way airflow design, and a cleaner, more consistent finish across multiple rooms.\u003c\/p\u003e\n\u003cp\u003eThe same solid steel frame, built-in mesh insert, and 2-way airflow face are used across the pack configuration, so each room gets a consistent look and feel. This is especially useful for landlords, remodelers, and homeowners replacing multiple old registers during one project.\u003c\/p\u003e\n\u003ch2\u003eDesigned for the rooms steel still owns\u003c\/h2\u003e\n\u003cp\u003eAluminum registers work well in many modern spaces, but kitchens, hallways, dining rooms, and entryways still call for steel. This 4x10 steel floor register is built from powder-coated steel and designed to drop into any 4” × 10” floor opening without tools.\u003c\/p\u003e\n\u003cp\u003eThe dual-deflector design distributes air to both sides simultaneously — no lever adjustment needed for direction. The all-steel damper, not plastic, handles heating and cooling airflow through the seasons. The built-in mesh insert catches coins, food crumbs, small pet toys, and small objects before they fall into your ductwork.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOne note on the lever:\u003c\/strong\u003e When set to fully open, the damper lever protrudes approximately 9\/32” (about 7mm) above the grille surface. For a fully flush profile in barefoot-traffic areas, use the partial-open position instead of fully open.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 4x10 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 4x10 matte black floor register is designed to fit a standard 4” × 10” duct opening (also listed as a 10x4 floor register or 10 x 4 floor vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 4” × 10” (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 5.5” × 11.25”\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The outer frame overlaps your subfloor edges on all sides — no exposed gap, no visible subfloor around the opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing floor register.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 4” × 10”, this register fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for traditional and busy homes\u003c\/h2\u003e\n\u003ch3\u003eIn kitchens and dining rooms\u003c\/h3\u003e\n\u003cp\u003eSteel handles daily floor use better than plastic and lightweight covers. The built-in mesh insert catches food crumbs and small objects before they reach your ductwork — especially useful in households with kids or pets.\u003c\/p\u003e\n\u003ch3\u003eIn hallways and entryways\u003c\/h3\u003e\n\u003cp\u003eHeavy foot traffic, shoe heels, and rolling luggage are exactly why floor registers need a stronger frame. The powder-coated steel body is built for normal residential foot traffic and sits flush on hardwood, tile, LVP, and carpet edge.\u003c\/p\u003e\n\u003ch3\u003eIn traditional, farmhouse, craftsman, industrial, and modern contrast interiors\u003c\/h3\u003e\n\u003cp\u003eThe matte black finish hides scuffs and surface wear better than glossy finishes and works well with hardwood, distressed wood, LVP, stained concrete, and light oak floors where contrast is intentional. It makes the floor register look intentional instead of like a leftover utility part.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid Steel Construction:\u003c\/strong\u003e Powder-coated steel handles normal foot traffic, dropped objects, and rolling luggage better than plastic registers. It will not crack or warp like plastic alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Way Directional Airflow:\u003c\/strong\u003e The dual-deflector surface spreads conditioned air to both sides simultaneously — no lever adjustment needed for direction. Open or close overall airflow with the steel damper lever.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Steel Lever Damper:\u003c\/strong\u003e Open fully for maximum airflow, close completely to block air from unused rooms, or set to partial for fine-tuned comfort. The damper is steel, not plastic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Mesh Insert:\u003c\/strong\u003e Keeps coins, crumbs, small pet toys, and other debris out of your ductwork. Especially useful in kitchens, dining rooms, and homes with young children.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatte Black powder-coated finish:\u003c\/strong\u003e Wipes clean with a damp cloth and works well with hardwood, distressed wood, LVP, stained concrete, and light oak floors where contrast is intentional.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDrop-in Installation in Under 5 Minutes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 1:\u003c\/strong\u003e Remove your existing floor register.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 2:\u003c\/strong\u003e Vacuum any debris from the duct opening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 3:\u003c\/strong\u003e Drop the new register into the opening — the outer frame rests on the floor surface, and the body sits inside the duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 4:\u003c\/strong\u003e Use the steel lever to set your preferred airflow position.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo screws required for floor drop-in installation. To remove for cleaning, lift straight up by the lever. Also compatible with wall mounting if you prefer a secured fit, but screws are not included and openings are not pre-drilled.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGV.FL.104MB2P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4” × 10”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.5” × 11.25”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.25 × 5.5 × 1.75 inches (L × W × H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.53 pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMatte Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolid Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDrop-In (floor); wall-mount compatible (screws not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-way fixed (open \/ closed \/ partial via lever)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLever Protrusion (fully open)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9\/32” (approx. 7mm) above grille surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFloor supply air — forced-air heating and central AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 registers with built-in steel lever dampers and mesh inserts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 4x10 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size: 4” × 10”. That is the hole in your floor, not the cover you are replacing. The outer frame measures 5.5” × 11.25” and overlaps the subfloor edges for a clean fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Steel or aluminum — which should I choose?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSteel is the stronger choice for kitchens, hallways, dining rooms, and high-traffic floor areas. Aluminum is lighter and often preferred in humid spaces. This product is built for floor use where durability matters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. What does the 2-way lever do?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe lever controls overall airflow — open for full output, closed to block air from unused rooms, or partially open to fine-tune room comfort. The 2-way spread of air to both sides is fixed by the dual-deflector design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Will the steel rust?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe powder-coated finish is designed for normal indoor use. For very high-humidity areas, choose the finish and material carefully and avoid direct water exposure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. What is the mesh insert for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe built-in mesh helps keep coins, crumbs, small toys, and other debris from falling into your ductwork. It is especially useful in kitchens, dining rooms, and homes with children or pets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I install this on a wall or ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis register is designed primarily for drop-in floor installation. It can be wall-mounted with screws if you prefer a secured fit, but screws are not included and the openings are not pre-drilled. For dedicated wall or ceiling supply air, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Lightly sand, prime, and apply standard spray paint if you want a custom color. The powder-coated finish accepts paint when properly prepared.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Does the lever stick up above the floor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen set to fully open, the damper lever protrudes approximately 9\/32” (about 7mm) above the grille surface. For a fully flush profile in barefoot-traffic areas, use the partial-open position instead of fully open.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrefer a different finish? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/4x10-steel-brown-floor-register-2-way-airflow\"\u003e4x10 Brown steel floor register\u003c\/a\u003e in the same 2-way design.\u003c\/li\u003e\n\u003cli\u003eNeed a different pack option? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/4x10-steel-matte-black-floor-register-2-way-airflow\"\u003e4x10 Matte Black floor register — Single Pack\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eBrowse all options in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/steel-floor-register\"\u003esteel floor register collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eFor wall or ceiling supply air, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover installed in a modern living room floor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-1.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover installation guide showing how to measure the floor opening and drop in the register\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-2.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover spreading conditioned air evenly across a living room floor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-3.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover with modern minimalist design for bedroom hardwood floor installation\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-4.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover with smooth rounded corners for child-friendly floor vent construction\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-5.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover for balanced airflow in a home office working space\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-6.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover blending into a bright modern living room floor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-7.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover steel floor vent cover for kitchen airflow and daily high-traffic use\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-8.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover designed for quiet bedroom comfort\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-9.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow matte black floor vent cover supporting air circulation in a bathroom tile floor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-10.jpg?v=1779415906\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":53890730492276,"sku":"GV.FL.104MB2P","price":28.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/4x10-black-floor-register-pack-2-mesh-filter.jpg?v=1770351151"},{"product_id":"4x10-steel-brown-floor-register-2-way-airflow","title":"10x4 Steel Brown Floor Register - 2-Way Airflow (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cb data-index-in-node=\"3\" data-path-to-node=\"7,0\"\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/b\u003e Fits a \u003cstrong\u003e10\u003c\/strong\u003e\u003cb data-index-in-node=\"38\" data-path-to-node=\"7,0\"\u003e\" × 4\" duct opening\u003c\/b\u003e (measure the hole, not the old cover). Please check the \u003ca href=\"#gv-sizing-guide\"\u003eSizing Guide \u003c\/a\u003e below for overall dimensions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in floor replacement\u003c\/strong\u003e for any 4” × 10” floor duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid steel construction\u003c\/strong\u003e — heavy-gauge, walkable, and built for normal residential foot traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-way airflow design\u003c\/strong\u003e — dual-deflector surface spreads conditioned air in both directions simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-steel lever damper\u003c\/strong\u003e — open, close, or partially restrict airflow with a simple lever. No plastic to warp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in mesh insert\u003c\/strong\u003e keeps coins, crumbs, and small debris out of your ductwork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrown powder-coated finish\u003c\/strong\u003e — blends naturally with warm floors and wood-grain surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack of 2\u003c\/strong\u003e — The 2-pack is ideal when you are replacing matching floor registers across bedrooms, hallways, rental units, or renovation projects. Same 4x10 duct opening fit, same 2-way airflow design, and a cleaner, more consistent finish across multiple rooms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuilt tough for traditional and high-traffic floors\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 4” × 10” floor vent with a solid steel register built for rooms that see daily use. This 4x10 brown floor register drops directly into your existing floor opening — no remodeling, no subfloor modification required. The dual-deflector surface spreads conditioned air across a wider floor area in both directions at once, helping reduce hot and cold spots compared with single-direction registers.\u003c\/p\u003e\n\u003cp\u003eThe all-steel lever damper lets you open, close, or partially restrict airflow in any room — useful for spaces that run too warm, too cold, or sit unused for part of the season. Finished in brown powder coat, it sits flush on oak, walnut, chestnut, warm LVP, and brown-toned hardwood floors.\u003c\/p\u003e\n\u003ch2\u003eBuilt for multi-room replacement projects\u003c\/h2\u003e\n\u003cp\u003eThe 2-pack is ideal when you are replacing matching floor registers across bedrooms, hallways, rental units, or renovation projects. Same 4x10 duct opening fit, same 2-way airflow design, and a cleaner, more consistent finish across multiple rooms.\u003c\/p\u003e\n\u003cp\u003eThe same solid steel frame, built-in mesh insert, and 2-way airflow face are used across the pack configuration, so each room gets a consistent look and feel. This is especially useful for landlords, remodelers, and homeowners replacing multiple old registers during one project.\u003c\/p\u003e\n\u003ch2\u003eDesigned for the rooms steel still owns\u003c\/h2\u003e\n\u003cp\u003eAluminum registers work well in many modern spaces, but kitchens, hallways, dining rooms, and entryways still call for steel. This 4x10 steel floor register is built from powder-coated steel and designed to drop into any 4” × 10” floor opening without tools.\u003c\/p\u003e\n\u003cp\u003eThe dual-deflector design distributes air to both sides simultaneously — no lever adjustment needed for direction. The all-steel damper, not plastic, handles heating and cooling airflow through the seasons. The built-in mesh insert catches coins, food crumbs, small pet toys, and small objects before they fall into your ductwork.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOne note on the lever:\u003c\/strong\u003e When set to fully open, the damper lever protrudes approximately 9\/32” (about 7mm) above the grille surface. For a fully flush profile in barefoot-traffic areas, use the partial-open position instead of fully open.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 4x10 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 4x10 brown floor register is designed to fit a standard 4” × 10” duct opening (also listed as a 10x4 floor register or 10 x 4 floor vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 4” × 10” (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 5.5” × 11.25”\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The outer frame overlaps your subfloor edges on all sides — no exposed gap, no visible subfloor around the opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing floor register.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 4” × 10”, this register fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for traditional and busy homes\u003c\/h2\u003e\n\u003ch3\u003eIn kitchens and dining rooms\u003c\/h3\u003e\n\u003cp\u003eSteel handles daily floor use better than plastic and lightweight covers. The built-in mesh insert catches food crumbs and small objects before they reach your ductwork — especially useful in households with kids or pets.\u003c\/p\u003e\n\u003ch3\u003eIn hallways and entryways\u003c\/h3\u003e\n\u003cp\u003eHeavy foot traffic, shoe heels, and rolling luggage are exactly why floor registers need a stronger frame. The powder-coated steel body is built for normal residential foot traffic and sits flush on hardwood, tile, LVP, and carpet edge.\u003c\/p\u003e\n\u003ch3\u003eIn warm traditional, craftsman, farmhouse, rental, and wood-tone interiors\u003c\/h3\u003e\n\u003cp\u003eThe brown finish blends naturally with warm floors and wood-grain surfaces and works well with oak, walnut, chestnut, warm LVP, and brown-toned hardwood floors. It makes the floor register look intentional instead of like a leftover utility part.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid Steel Construction:\u003c\/strong\u003e Powder-coated steel handles normal foot traffic, dropped objects, and rolling luggage better than plastic registers. It will not crack or warp like plastic alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Way Directional Airflow:\u003c\/strong\u003e The dual-deflector surface spreads conditioned air to both sides simultaneously — no lever adjustment needed for direction. Open or close overall airflow with the steel damper lever.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Steel Lever Damper:\u003c\/strong\u003e Open fully for maximum airflow, close completely to block air from unused rooms, or set to partial for fine-tuned comfort. The damper is steel, not plastic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Mesh Insert:\u003c\/strong\u003e Keeps coins, crumbs, small pet toys, and other debris out of your ductwork. Especially useful in kitchens, dining rooms, and homes with young children.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrown powder-coated finish:\u003c\/strong\u003e Wipes clean with a damp cloth and works well with oak, walnut, chestnut, warm LVP, and brown-toned hardwood floors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDrop-in Installation in Under 5 Minutes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 1:\u003c\/strong\u003e Remove your existing floor register.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 2:\u003c\/strong\u003e Vacuum any debris from the duct opening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 3:\u003c\/strong\u003e Drop the new register into the opening — the outer frame rests on the floor surface, and the body sits inside the duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 4:\u003c\/strong\u003e Use the steel lever to set your preferred airflow position.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo screws required for floor drop-in installation. To remove for cleaning, lift straight up by the lever. Also compatible with wall mounting if you prefer a secured fit, but screws are not included and openings are not pre-drilled.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGV.FL.104BR2P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4” × 10”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.5” × 11.25”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.25 × 5.5 × 1.75 inches (L × W × H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.59 pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolid Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDrop-In (floor); wall-mount compatible (screws not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-way fixed (open \/ closed \/ partial via lever)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLever Protrusion (fully open)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9\/32” (approx. 7mm) above grille surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFloor supply air — forced-air heating and central AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 registers with built-in steel lever dampers and mesh inserts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 4x10 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size: 4” × 10”. That is the hole in your floor, not the cover you are replacing. The outer frame measures 5.5” × 11.25” and overlaps the subfloor edges for a clean fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Steel or aluminum — which should I choose?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSteel is the stronger choice for kitchens, hallways, dining rooms, and high-traffic floor areas. Aluminum is lighter and often preferred in humid spaces. This product is built for floor use where durability matters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. What does the 2-way lever do?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe lever controls overall airflow — open for full output, closed to block air from unused rooms, or partially open to fine-tune room comfort. The 2-way spread of air to both sides is fixed by the dual-deflector design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Will the steel rust?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe powder-coated finish is designed for normal indoor use. For very high-humidity areas, choose the finish and material carefully and avoid direct water exposure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. What is the mesh insert for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe built-in mesh helps keep coins, crumbs, small toys, and other debris from falling into your ductwork. It is especially useful in kitchens, dining rooms, and homes with children or pets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I install this on a wall or ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis register is designed primarily for drop-in floor installation. It can be wall-mounted with screws if you prefer a secured fit, but screws are not included and the openings are not pre-drilled. For dedicated wall or ceiling supply air, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Lightly sand, prime, and apply standard spray paint if you want a custom color. The powder-coated finish accepts paint when properly prepared.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Does the lever stick up above the floor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen set to fully open, the damper lever protrudes approximately 9\/32” (about 7mm) above the grille surface. For a fully flush profile in barefoot-traffic areas, use the partial-open position instead of fully open.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrefer a different finish? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/4x10-steel-matte-black-floor-register-2-way-airflow\"\u003e4x10 Matte Black steel floor register\u003c\/a\u003e in the same 2-way design.\u003c\/li\u003e\n\u003cli\u003eNeed a different pack option? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/4x10-steel-brown-floor-register-2-way-airflow\"\u003e4x10 Brown floor register — Single Pack\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eBrowse all options in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/steel-floor-register\"\u003esteel floor register collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eFor wall or ceiling supply air, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover installed in a modern living room floor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-1.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover installation guide showing how to measure the floor opening and drop in the register\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-2.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover spreading conditioned air evenly across a living room floor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-3.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover with modern minimalist design for bedroom hardwood floor installation\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-4.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover with smooth rounded corners for child-friendly floor vent construction\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-5.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover for balanced airflow in a home office working space\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-6.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover blending into a bright modern living room floor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-7.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover steel floor vent cover for kitchen airflow and daily high-traffic use\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-8.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover designed for quiet bedroom comfort\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-9.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover supporting air circulation in a bathroom tile floor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-10.jpg?v=1779415906\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":53890745827700,"sku":"GV.FL.104BR","price":18.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/4x10-brown-floor-register-packaging-mesh.jpg?v=1770353845"},{"product_id":"4x10-steel-brown-floor-register-pack-2-2-way-airflow","title":"Pack 2 - 10x4 Steel Brown Floor Register - 2-Way Airflow (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cb data-index-in-node=\"3\" data-path-to-node=\"7,0\"\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/b\u003e Fits a \u003cstrong\u003e10\u003c\/strong\u003e\u003cb data-index-in-node=\"38\" data-path-to-node=\"7,0\"\u003e\" × 4\" duct opening\u003c\/b\u003e (measure the hole, not the old cover). Please check the \u003ca href=\"#gv-sizing-guide\"\u003eSizing Guide \u003c\/a\u003e below for overall dimensions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in floor replacement\u003c\/strong\u003e for any 4” × 10” floor duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid steel construction\u003c\/strong\u003e — heavy-gauge, walkable, and built for normal residential foot traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-way airflow design\u003c\/strong\u003e — dual-deflector surface spreads conditioned air in both directions simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-steel lever damper\u003c\/strong\u003e — open, close, or partially restrict airflow with a simple lever. No plastic to warp.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in mesh insert\u003c\/strong\u003e keeps coins, crumbs, and small debris out of your ductwork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrown powder-coated finish\u003c\/strong\u003e — blends naturally with warm floors and wood-grain surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Pack\u003c\/strong\u003e — The single pack is ideal when you need to replace one worn, rusty, or mismatched 4x10 floor register in a kitchen, hallway, bedroom, entryway, or home office.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBuilt tough for traditional and high-traffic floors\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 4” × 10” floor vent with a solid steel register built for rooms that see daily use. This 4x10 brown floor register drops directly into your existing floor opening — no remodeling, no subfloor modification required. The dual-deflector surface spreads conditioned air across a wider floor area in both directions at once, helping reduce hot and cold spots compared with single-direction registers.\u003c\/p\u003e\n\u003cp\u003eThe all-steel lever damper lets you open, close, or partially restrict airflow in any room — useful for spaces that run too warm, too cold, or sit unused for part of the season. Finished in brown powder coat, it sits flush on oak, walnut, chestnut, warm LVP, and brown-toned hardwood floors.\u003c\/p\u003e\n\u003ch2\u003eBuilt for single-room floor vent replacement\u003c\/h2\u003e\n\u003cp\u003eThe single pack is ideal when you need to replace one worn, rusty, or mismatched 4x10 floor register in a kitchen, hallway, bedroom, entryway, or home office.\u003c\/p\u003e\n\u003cp\u003eThe same solid steel frame, built-in mesh insert, and 2-way airflow face are used across the pack configuration, so each room gets a consistent look and feel. This is especially useful for landlords, remodelers, and homeowners replacing multiple old registers during one project.\u003c\/p\u003e\n\u003ch2\u003eDesigned for the rooms steel still owns\u003c\/h2\u003e\n\u003cp\u003eAluminum registers work well in many modern spaces, but kitchens, hallways, dining rooms, and entryways still call for steel. This 4x10 steel floor register is built from powder-coated steel and designed to drop into any 4” × 10” floor opening without tools.\u003c\/p\u003e\n\u003cp\u003eThe dual-deflector design distributes air to both sides simultaneously — no lever adjustment needed for direction. The all-steel damper, not plastic, handles heating and cooling airflow through the seasons. The built-in mesh insert catches coins, food crumbs, small pet toys, and small objects before they fall into your ductwork.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOne note on the lever:\u003c\/strong\u003e When set to fully open, the damper lever protrudes approximately 9\/32” (about 7mm) above the grille surface. For a fully flush profile in barefoot-traffic areas, use the partial-open position instead of fully open.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 4x10 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 4x10 brown floor register is designed to fit a standard 4” × 10” duct opening (also listed as a 10x4 floor register or 10 x 4 floor vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 4” × 10” (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 5.5” × 11.25”\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The outer frame overlaps your subfloor edges on all sides — no exposed gap, no visible subfloor around the opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing floor register.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 4” × 10”, this register fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for traditional and busy homes\u003c\/h2\u003e\n\u003ch3\u003eIn kitchens and dining rooms\u003c\/h3\u003e\n\u003cp\u003eSteel handles daily floor use better than plastic and lightweight covers. The built-in mesh insert catches food crumbs and small objects before they reach your ductwork — especially useful in households with kids or pets.\u003c\/p\u003e\n\u003ch3\u003eIn hallways and entryways\u003c\/h3\u003e\n\u003cp\u003eHeavy foot traffic, shoe heels, and rolling luggage are exactly why floor registers need a stronger frame. The powder-coated steel body is built for normal residential foot traffic and sits flush on hardwood, tile, LVP, and carpet edge.\u003c\/p\u003e\n\u003ch3\u003eIn warm traditional, craftsman, farmhouse, rental, and wood-tone interiors\u003c\/h3\u003e\n\u003cp\u003eThe brown finish blends naturally with warm floors and wood-grain surfaces and works well with oak, walnut, chestnut, warm LVP, and brown-toned hardwood floors. It makes the floor register look intentional instead of like a leftover utility part.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid Steel Construction:\u003c\/strong\u003e Powder-coated steel handles normal foot traffic, dropped objects, and rolling luggage better than plastic registers. It will not crack or warp like plastic alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Way Directional Airflow:\u003c\/strong\u003e The dual-deflector surface spreads conditioned air to both sides simultaneously — no lever adjustment needed for direction. Open or close overall airflow with the steel damper lever.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll-Steel Lever Damper:\u003c\/strong\u003e Open fully for maximum airflow, close completely to block air from unused rooms, or set to partial for fine-tuned comfort. The damper is steel, not plastic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Mesh Insert:\u003c\/strong\u003e Keeps coins, crumbs, small pet toys, and other debris out of your ductwork. Especially useful in kitchens, dining rooms, and homes with young children.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrown powder-coated finish:\u003c\/strong\u003e Wipes clean with a damp cloth and works well with oak, walnut, chestnut, warm LVP, and brown-toned hardwood floors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDrop-in Installation in Under 5 Minutes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 1:\u003c\/strong\u003e Remove your existing floor register.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 2:\u003c\/strong\u003e Vacuum any debris from the duct opening.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 3:\u003c\/strong\u003e Drop the new register into the opening — the outer frame rests on the floor surface, and the body sits inside the duct.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep 4:\u003c\/strong\u003e Use the steel lever to set your preferred airflow position.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo screws required for floor drop-in installation. To remove for cleaning, lift straight up by the lever. Also compatible with wall mounting if you prefer a secured fit, but screws are not included and openings are not pre-drilled.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGV.FL.104BR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4” × 10”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.5” × 11.25”\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.25 × 5.5 × 1.75 inches (L × W × H)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.32 pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrown\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolid Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDrop-In (floor); wall-mount compatible (screws not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-way fixed (open \/ closed \/ partial via lever)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLever Protrusion (fully open)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9\/32” (approx. 7mm) above grille surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFloor supply air — forced-air heating and central AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 register with built-in steel lever damper and mesh insert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 4x10 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size: 4” × 10”. That is the hole in your floor, not the cover you are replacing. The outer frame measures 5.5” × 11.25” and overlaps the subfloor edges for a clean fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Steel or aluminum — which should I choose?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSteel is the stronger choice for kitchens, hallways, dining rooms, and high-traffic floor areas. Aluminum is lighter and often preferred in humid spaces. This product is built for floor use where durability matters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. What does the 2-way lever do?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe lever controls overall airflow — open for full output, closed to block air from unused rooms, or partially open to fine-tune room comfort. The 2-way spread of air to both sides is fixed by the dual-deflector design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Will the steel rust?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe powder-coated finish is designed for normal indoor use. For very high-humidity areas, choose the finish and material carefully and avoid direct water exposure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. What is the mesh insert for?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe built-in mesh helps keep coins, crumbs, small toys, and other debris from falling into your ductwork. It is especially useful in kitchens, dining rooms, and homes with children or pets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can I install this on a wall or ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis register is designed primarily for drop-in floor installation. It can be wall-mounted with screws if you prefer a secured fit, but screws are not included and the openings are not pre-drilled. For dedicated wall or ceiling supply air, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Lightly sand, prime, and apply standard spray paint if you want a custom color. The powder-coated finish accepts paint when properly prepared.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Does the lever stick up above the floor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhen set to fully open, the damper lever protrudes approximately 9\/32” (about 7mm) above the grille surface. For a fully flush profile in barefoot-traffic areas, use the partial-open position instead of fully open.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrefer a different finish? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/4x10-steel-matte-black-floor-register-2-way-airflow\"\u003e4x10 Matte Black steel floor register\u003c\/a\u003e in the same 2-way design.\u003c\/li\u003e\n\u003cli\u003eNeed a different pack option? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/4x10-steel-brown-floor-register-pack-2-2-way-airflow\"\u003e4x10 Brown floor register — Pack of 2\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eBrowse all options in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/steel-floor-register\"\u003esteel floor register collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eFor wall or ceiling supply air, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover installed in a modern living room floor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-1.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover installation guide showing how to measure the floor opening and drop in the register\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-2.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover spreading conditioned air evenly across a living room floor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-3.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover with modern minimalist design for bedroom hardwood floor installation\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-4.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover with smooth rounded corners for child-friendly floor vent construction\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-5.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover for balanced airflow in a home office working space\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-6.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover blending into a bright modern living room floor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-7.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover steel floor vent cover for kitchen airflow and daily high-traffic use\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-8.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover designed for quiet bedroom comfort\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-9.jpg?v=1779415906\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Green Vent 4x10 Steel Floor Register – 2 Way Airflow brown floor vent cover supporting air circulation in a bathroom tile floor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/floor-register-4x10-2-Way-Steel-Vent-Cover-10.jpg?v=1779415906\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":53896198979956,"sku":"GV.FL.104BR2P","price":28.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/4x10-floor-register-matte-brown-steel-2-pack-green-vent.jpg?v=1770598477"},{"product_id":"6x12-air-vent-cover-duct-opening-white-aluminum-linear-slot-diffuser","title":"12x6 White Slim Design Aluminum Linear Slot Diffuser (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE — SLIM SERIES:\u003c\/strong\u003e This 12x6 slim linear slot diffuser fits a \u003cstrong\u003e12\" × 6\" duct opening\u003c\/strong\u003e (measure the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 12x6 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnly 1-1\/4\" neck depth\u003c\/strong\u003e — fits shallow ducts where standard models won’t go.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in replacement\u003c\/strong\u003e for any 12\" × 6\" duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e that blends with contemporary interiors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-proof, dent-resistant, zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or floor compatible\u003c\/strong\u003e — one cover, three install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable damper\u003c\/strong\u003e — left, right, both sides, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-minute DIY install\u003c\/strong\u003e — included screws and blade adjustment tool.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for shallow spaces\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 12\" × 6\" louvered grille with a precision-built aluminum linear slot diffuser designed for modern American homes — including homes with shallow duct cavities. This flush-mount 12x6 linear slot diffuser surface-mounts on walls, ceilings, and low-traffic floors with a neck that extends only 1-1\/4\" into the duct opening. No drywall work, no flooring rework, no contractor required.\u003c\/p\u003e\n\u003cp\u003eClean parallel blades, hidden side screws, and a powder-coated white finish create a clean architectural look for larger bedrooms, open living areas, finished basements, and wider return or supply runs. The finish can also be spray painted for a closer wall or ceiling color match.\u003c\/p\u003e\n\u003ch2\u003eBuilt to fit where standard diffusers won’t\u003c\/h2\u003e\n\u003cp\u003eStandard linear slot diffusers have a taller neck that requires more depth inside the duct cavity. If your duct opening is shallow — common in thin walls, low-depth ceilings, older homes, or short duct runs — a full-depth diffuser may not go in cleanly.\u003c\/p\u003e\n\u003cp\u003eThe Green Vent Slim Series solves that fitment problem. With a neck depth of only 1-1\/4\" from the face surface, this 12x6 slim linear slot diffuser installs cleanly into duct openings with limited cavity depth. It keeps the same clean architectural slot profile and multi-directional airflow control, while being useful for wider 12x6 openings where the duct path is broad but the cavity depth is still limited.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 12x6 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 12x6 slim linear slot diffuser is designed to fit a standard 12\" × 6\" duct opening (also listed as a 6x12 vent cover or 6x12 wall register in some references).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 12\" × 6\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck depth (Slim Series):\u003c\/strong\u003e 1-1\/4\" from face surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The linear slot face panel is narrower than a traditional louvered grille. A light paint touch-up may be needed where your old vent cover left an unpainted border around the opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover face.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 12\" × 6\", this 12x6 vent cover fits.\u003c\/li\u003e\n\u003cli\u003eCheck your duct cavity depth: if it is shallow, the Slim Series is built for that situation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in larger bedrooms, open living areas, finished basements, and wider return or supply runs. The flush profile and clean slot line keep the focus on your interior — not the HVAC. Works as both a decorative supply air register and a return air vent cover. The 1-1\/4\" neck depth makes it practical in thin partition walls where standard models may not have room to fit.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eA low-profile look for finished basements, modern condos, kitchens, bathrooms, and low-depth ceiling builds. The slim neck depth is especially useful where full-depth diffusers simply cannot go. Works with both supply and return air openings.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eThe slim, fully-aluminum profile is suitable for low-traffic floor areas such as bedrooms and home offices. For high-traffic walk paths, consider a heavier-gauge \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-register\"\u003efloor register\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlim 1-1\/4\" Neck Depth:\u003c\/strong\u003e Engineered specifically for shallow duct cavities — only 1-1\/4\" of neck extends from the face surface into the duct. Installs where many full-depth linear slot diffusers cannot, with no ductwork modification or remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlloy Aluminum Construction:\u003c\/strong\u003e Heavy-gauge alloy aluminum frame with precision-spaced blades and zero plastic parts. Rust-proof, warp-resistant, and won’t yellow or crack like plastic alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArchitectural White Finish:\u003c\/strong\u003e Premium powder-coated surface wipes clean with a damp cloth and accepts standard spray paint for a custom color match. Hidden side screws create a clean, flush look with no visible fasteners on the faceplate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Directional Adjustable Airflow:\u003c\/strong\u003e A precision adjustment bar directs airflow left, right, evenly to both sides, or fully closed to block unused rooms. Wider slot openings help air pass at controlled velocity with less turbulence, supporting quieter everyday operation in bedrooms, nurseries, and home offices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrafted in Vietnam:\u003c\/strong\u003e Designed and manufactured in Vietnam from alloy aluminum — no plastic parts — to meet the expectations of U.S. homeowners and contractors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct drop-in replacement for standard 12\" × 6\" duct openings with no modification required — even in shallow duct cavities.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included blade adjustment tool are needed. No drywall edge damage, no visible fasteners on the face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Simply drop the cover into the existing opening in low-traffic areas. Optional screws may be added for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The unit removes and reinstalls cleanly. If you are unsure about sizing, contact \u003ca href=\"mailto:support@greenvent.us\"\u003esupport@greenvent.us\u003c\/a\u003e before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart \/ Model Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGV.LSD.S126W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Depth (Slim Series)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-1\/4\" from face surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14 x 8 x 2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.39 pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum (zero plastic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSlim Design (shallow duct cavity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In (wall\/ceiling); Drop-In (floor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable (left \/ right \/ both \/ closed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply Air, Return Air, Floor Register\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, Ceiling, Low-traffic Floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecial Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSlim 1-1\/4\" neck, Removable, Paintable, Hidden Side-screw Mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew, Adjustable airflow blade bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 12x6 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. \"12x6\" means a 12\" × 6\" duct opening — the hole in your wall, ceiling, or floor. Do not order by the face size of your old cover.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What makes the Slim Design different from a standard 12x6 linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Slim Series has a neck depth of only 1-1\/4\" from the face surface. Standard linear slot diffusers usually need more depth inside the duct cavity. If your wall, ceiling, or floor has a shallow duct cavity, the Slim Series is built for that fitment issue while keeping a modern slot profile and adjustable airflow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. My duct cavity is very shallow. Will this actually fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, that is the main purpose of the Slim Series. As long as your duct opening is approximately 12\" × 6\" and you have at least 1-1\/4\" of clearance behind the surface, this slim diffuser is designed to fit where many standard models cannot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Can I install this on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 12x6 vent cover mounts on walls, ceilings, and low-traffic floors. The slim neck is especially useful for shallow ceiling cavities where full-depth diffusers have limited room.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Does it come with an airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. A multi-directional adjustable blade system is built in, allowing you to direct airflow left, right, evenly to both sides, or close it for an unused room. An adjustment tool is included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Will it work with both supply and return openings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes for supply air. It can also be used on return openings, but the slot face is narrower than a typical louvered return grille. For high-return-volume applications, consider the \u003ca href=\"https:\/\/www.greenvent.us\/products\/12x6-air-return-grille-pre-filter\"\u003e12x6 air return grille with pre-filter\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Can I use a filter with this vent cover?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Filters belong at the air handler or furnace, not at individual vent covers. A filter placed at the vent can restrict airflow and strain the HVAC system. If you need filtration at the vent opening, use an air return grille with pre-filter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, but only in sheltered locations such as covered patios, garages, and enclosed porches. It is not rated for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed return air filtration at the vent? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/products\/12x6-air-return-grille-pre-filter\"\u003e12x6 air return grille with pre-filter\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eShop all sizes in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eBrowse all 12x6 styles in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/12x6-vent-covers\"\u003e12x6 vent covers collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSee all \u003ca href=\"https:\/\/www.greenvent.us\/collections\/white-linear-slot-diffuser\"\u003ewhite linear slot diffusers\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-1.jpg?v=1779412950\" alt=\"Green Vent 12x6 Slim Design Aluminum Linear Slot Diffuser replacing old rusty vent covers in a modern wood wall interior\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-2.jpg?v=1779412950\" alt=\"Green Vent 12x6 Slim Design Aluminum Linear Slot Diffuser decorative air vent cover for modern living room floor installation\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-3.jpg?v=1779412950\" alt=\"Green Vent 12x6 Slim Design Aluminum Linear Slot Diffuser benefits for better airflow control and modern home comfort\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-4.jpg?v=1779412950\" alt=\"Green Vent 12x6 Slim Design Aluminum Linear Slot Diffuser kitchen and living room ceiling airflow with modern interior design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-5.jpg?v=1779412950\" alt=\"Green Vent 12x6 Slim Design Aluminum Linear Slot Diffuser bedroom wall installation for quiet adjustable airflow and modern decor\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-6.jpg?v=1779412950\" alt=\"Green Vent 12x6 Slim Design Aluminum Linear Slot Diffuser apartment bedroom wall vent with slim modern aluminum design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-7.jpg?v=1779412950\" alt=\"Green Vent 12x6 Slim Design Aluminum Linear Slot Diffuser rust resistant bathroom floor vent cover for humid spaces\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-8.jpg?v=1779412950\" alt=\"Green Vent 12x6 Slim Design Aluminum Linear Slot Diffuser ceiling vent cover for entertainment room airflow and modern comfort\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-9.jpg?v=1779412950\" alt=\"Green Vent 12x6 Slim Design Aluminum Linear Slot Diffuser available in multiple sizes for wall ceiling and floor HVAC openings\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-10.jpg?v=1779412950\" alt=\"Green Vent 12x6 Slim Design Aluminum Linear Slot Diffuser sleek modern wall installation under staircase interior\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-11.jpg?v=1779412950\" alt=\"Green Vent 12x6 Slim Design Aluminum Linear Slot Diffuser quiet bedroom airflow and soundless air movement at night\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-12.jpg?v=1779412950\" alt=\"Green Vent 12x6 Slim Design Aluminum Linear Slot Diffuser adjustable airflow control for modern wall and ceiling HVAC installation\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":53916778070388,"sku":"GV.LSD.S126W","price":39.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/Main.png?v=1770943352"},{"product_id":"6x14-air-vent-cover-duct-opening-white-aluminum-linear-slot-diffuser","title":"14x6 White Slim Design Aluminum Linear Slot Diffuser (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 14x6 slim linear slot diffuser fits a \u003cstrong\u003e14\" × 6\" duct opening\u003c\/strong\u003e (measure the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 14x6 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnly 1-1\/4\" neck depth\u003c\/strong\u003e — fits shallow ducts where standard models won’t go.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in replacement\u003c\/strong\u003e for any 14\" × 6\" duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e that blends with contemporary interiors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-proof, dent-resistant, zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or floor compatible\u003c\/strong\u003e — one cover, three install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable damper\u003c\/strong\u003e — left, right, both sides, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-minute DIY install\u003c\/strong\u003e — included screws and blade adjustment tool.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for shallow spaces\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 14\" × 6\" louvered grille with a precision-built aluminum linear slot diffuser designed for modern American homes — including homes with shallow duct cavities. This flush-mount 14x6 linear slot diffuser surface-mounts on walls, ceilings, and low-traffic floors with a neck that extends only 1-1\/4\" into the duct opening. No drywall work, no flooring rework, no contractor required.\u003c\/p\u003e\n\u003cp\u003eClean parallel blades, hidden side screws, and a powder-coated white finish create a clean architectural look for open-plan living rooms, primary bedrooms, larger kitchens, and light commercial interiors. The finish can also be spray painted for a closer wall or ceiling color match.\u003c\/p\u003e\n\u003ch2\u003eBuilt to fit where standard diffusers won’t\u003c\/h2\u003e\n\u003cp\u003eStandard linear slot diffusers have a taller neck that requires more depth inside the duct cavity. If your duct opening is shallow — common in thin walls, low-depth ceilings, older homes, or short duct runs — a full-depth diffuser may not go in cleanly.\u003c\/p\u003e\n\u003cp\u003eThe Green Vent Slim Series solves that fitment problem. With a neck depth of only 1-1\/4\" from the face surface, this 14x6 slim linear slot diffuser installs cleanly into duct openings with limited cavity depth. It keeps the same clean architectural slot profile and multi-directional airflow control, while being built for longer 14x6 openings that need a modern slot profile without requiring deep wall or ceiling clearance.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 14x6 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 14x6 slim linear slot diffuser is designed to fit a standard 14\" × 6\" duct opening (also listed as a 6x14 vent cover or 6x14 wall register in some references).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 14\" × 6\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck depth (Slim Series):\u003c\/strong\u003e 1-1\/4\" from face surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The linear slot face panel is narrower than a traditional louvered grille. A light paint touch-up may be needed where your old vent cover left an unpainted border around the opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover face.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 14\" × 6\", this 14x6 vent cover fits.\u003c\/li\u003e\n\u003cli\u003eCheck your duct cavity depth: if it is shallow, the Slim Series is built for that situation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in open-plan living rooms, primary bedrooms, larger kitchens, and light commercial interiors. The flush profile and clean slot line keep the focus on your interior — not the HVAC. Works as both a decorative supply air register and a return air vent cover. The 1-1\/4\" neck depth makes it practical in thin partition walls where standard models may not have room to fit.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eA low-profile look for finished basements, modern condos, kitchens, bathrooms, and low-depth ceiling builds. The slim neck depth is especially useful where full-depth diffusers simply cannot go. Works with both supply and return air openings.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eThe slim, fully-aluminum profile is suitable for low-traffic floor areas such as bedrooms and home offices. For high-traffic walk paths, consider a heavier-gauge \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-register\"\u003efloor register\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlim 1-1\/4\" Neck Depth:\u003c\/strong\u003e Engineered specifically for shallow duct cavities — only 1-1\/4\" of neck extends from the face surface into the duct. Installs where many full-depth linear slot diffusers cannot, with no ductwork modification or remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlloy Aluminum Construction:\u003c\/strong\u003e Heavy-gauge alloy aluminum frame with precision-spaced blades and zero plastic parts. Rust-proof, warp-resistant, and won’t yellow or crack like plastic alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArchitectural White Finish:\u003c\/strong\u003e Premium powder-coated surface wipes clean with a damp cloth and accepts standard spray paint for a custom color match. Hidden side screws create a clean, flush look with no visible fasteners on the faceplate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Directional Adjustable Airflow:\u003c\/strong\u003e A precision adjustment bar directs airflow left, right, evenly to both sides, or fully closed to block unused rooms. Wider slot openings help air pass at controlled velocity with less turbulence, supporting quieter everyday operation in bedrooms, nurseries, and home offices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrafted in Vietnam:\u003c\/strong\u003e Designed and manufactured in Vietnam from alloy aluminum — no plastic parts — to meet the expectations of U.S. homeowners and contractors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct drop-in replacement for standard 14\" × 6\" duct openings with no modification required — even in shallow duct cavities.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included blade adjustment tool are needed. No drywall edge damage, no visible fasteners on the face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Simply drop the cover into the existing opening in low-traffic areas. Optional screws may be added for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The unit removes and reinstalls cleanly. If you are unsure about sizing, contact \u003ca href=\"mailto:support@greenvent.us\"\u003esupport@greenvent.us\u003c\/a\u003e before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart \/ Model Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGV.LSD.S146W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Depth (Slim Series)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-1\/4\" from face surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 x 8 x 2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.31 pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum (zero plastic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSlim Design (shallow duct cavity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In (wall\/ceiling); Drop-In (floor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable (left \/ right \/ both \/ closed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply Air, Return Air, Floor Register\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, Ceiling, Low-traffic Floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecial Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSlim 1-1\/4\" neck, Removable, Paintable, Hidden Side-screw Mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew, Adjustable airflow blade bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 14x6 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. \"14x6\" means a 14\" × 6\" duct opening — the hole in your wall, ceiling, or floor. Do not order by the face size of your old cover.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What makes the Slim Design different from a standard 14x6 linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Slim Series has a neck depth of only 1-1\/4\" from the face surface. Standard linear slot diffusers usually need more depth inside the duct cavity. If your wall, ceiling, or floor has a shallow duct cavity, the Slim Series is built for that fitment issue while keeping a modern slot profile and adjustable airflow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. My duct cavity is very shallow. Will this actually fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, that is the main purpose of the Slim Series. As long as your duct opening is approximately 14\" × 6\" and you have at least 1-1\/4\" of clearance behind the surface, this slim diffuser is designed to fit where many standard models cannot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Can I install this on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 14x6 vent cover mounts on walls, ceilings, and low-traffic floors. The slim neck is especially useful for shallow ceiling cavities where full-depth diffusers have limited room.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Does it come with an airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. A multi-directional adjustable blade system is built in, allowing you to direct airflow left, right, evenly to both sides, or close it for an unused room. An adjustment tool is included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Will it work with both supply and return openings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes for supply air. It can also be used on return openings, but the slot face is narrower than a typical louvered return grille. For high-return-volume applications, consider the \u003ca href=\"https:\/\/www.greenvent.us\/products\/14x6-air-return-grille-pre-filter\"\u003e14x6 air return grille with pre-filter\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Can I use a filter with this vent cover?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Filters belong at the air handler or furnace, not at individual vent covers. A filter placed at the vent can restrict airflow and strain the HVAC system. If you need filtration at the vent opening, use an air return grille with pre-filter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, but only in sheltered locations such as covered patios, garages, and enclosed porches. It is not rated for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed return air filtration at the vent? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/products\/14x6-air-return-grille-pre-filter\"\u003e14x6 air return grille with pre-filter\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eShop all sizes in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eBrowse all 14x6 styles in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/14x6-vent-covers\"\u003e14x6 vent covers collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSee all \u003ca href=\"https:\/\/www.greenvent.us\/collections\/white-linear-slot-diffuser\"\u003ewhite linear slot diffusers\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-1.jpg?v=1779412950\" alt=\"Green Vent 14x6 Slim Design Aluminum Linear Slot Diffuser replacing old rusty vent covers in a modern wood wall interior\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-2.jpg?v=1779412950\" alt=\"Green Vent 14x6 Slim Design Aluminum Linear Slot Diffuser decorative air vent cover for modern living room floor installation\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-3.jpg?v=1779412950\" alt=\"Green Vent 14x6 Slim Design Aluminum Linear Slot Diffuser benefits for better airflow control and modern home comfort\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-4.jpg?v=1779412950\" alt=\"Green Vent 14x6 Slim Design Aluminum Linear Slot Diffuser kitchen and living room ceiling airflow with modern interior design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-5.jpg?v=1779412950\" alt=\"Green Vent 14x6 Slim Design Aluminum Linear Slot Diffuser bedroom wall installation for quiet adjustable airflow and modern decor\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-6.jpg?v=1779412950\" alt=\"Green Vent 14x6 Slim Design Aluminum Linear Slot Diffuser apartment bedroom wall vent with slim modern aluminum design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-7.jpg?v=1779412950\" alt=\"Green Vent 14x6 Slim Design Aluminum Linear Slot Diffuser rust resistant bathroom floor vent cover for humid spaces\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-8.jpg?v=1779412950\" alt=\"Green Vent 14x6 Slim Design Aluminum Linear Slot Diffuser ceiling vent cover for entertainment room airflow and modern comfort\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-9.jpg?v=1779412950\" alt=\"Green Vent 14x6 Slim Design Aluminum Linear Slot Diffuser available in multiple sizes for wall ceiling and floor HVAC openings\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-10.jpg?v=1779412950\" alt=\"Green Vent 14x6 Slim Design Aluminum Linear Slot Diffuser sleek modern wall installation under staircase interior\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-11.jpg?v=1779412950\" alt=\"Green Vent 14x6 Slim Design Aluminum Linear Slot Diffuser quiet bedroom airflow and soundless air movement at night\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-12.jpg?v=1779412950\" alt=\"Green Vent 14x6 Slim Design Aluminum Linear Slot Diffuser adjustable airflow control for modern wall and ceiling HVAC installation\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":53916778168692,"sku":"GV.LSD.S146W","price":43.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/3.jpg?v=1770944013"},{"product_id":"6x10-air-vent-cover-duct-opening-white-aluminum-linear-slot-diffuser","title":"10x6 White Slim Design Aluminum Linear Slot Diffuser (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 10x6 slim linear slot diffuser fits a \u003cstrong\u003e10\" × 6\" duct opening\u003c\/strong\u003e (measure the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 10x6 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnly 1-1\/4\" neck depth\u003c\/strong\u003e — fits shallow ducts where standard models won’t go.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in replacement\u003c\/strong\u003e for any 10\" × 6\" duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e that blends with contemporary interiors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-proof, dent-resistant, zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or floor compatible\u003c\/strong\u003e — one cover, three install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable damper\u003c\/strong\u003e — left, right, both sides, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-minute DIY install\u003c\/strong\u003e — included screws and blade adjustment tool.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for shallow spaces\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 10\" × 6\" louvered grille with a precision-extruded aluminum linear slot diffuser built for modern American homes — including homes with shallow duct cavities. This flush-mount 10x6 linear slot diffuser surface-mounts on walls, ceilings, and low-traffic floors with a neck that extends only 1-1\/4\" into the duct opening. No drywall work, no flooring rework, no contractor required.\u003c\/p\u003e\n\u003cp\u003eClean parallel blades, hidden side screws, and a powder-coated white finish that accepts spray paint for a perfect wall or ceiling color match. Blends seamlessly into contemporary, Scandinavian, minimalist, and luxury interiors.\u003c\/p\u003e\n\u003ch2\u003eBuilt to fit where standard diffusers won’t\u003c\/h2\u003e\n\u003cp\u003eStandard linear slot diffusers have a tall neck that requires significant depth inside the duct cavity. If your duct opening is shallow — common in thin walls, low-depth ceilings, or older homes with short duct runs — a full-depth diffuser simply will not go in. You’re left choosing between a dated louvered grille or an expensive remodel.\u003c\/p\u003e\n\u003cp\u003eThe Green Vent Slim Series solves that. With a neck depth of only 1-1\/4\" from the face surface, this 10x6 slim linear slot diffuser installs cleanly into duct openings that have almost no cavity depth behind them. Same clean architectural slot profile. Same multi-directional adjustable airflow. Just built to go where standard models can’t.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 10x6 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 10x6 slim linear slot diffuser is designed to fit a standard 10\" × 6\" duct opening (also listed as a 6x10 vent cover or 6x10 wall register in some references).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 10\" × 6\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck depth (Slim Series):\u003c\/strong\u003e 1-1\/4\" from face surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The linear slot face panel is narrower than a traditional louvered grille. A light paint touch-up may be needed where your old vent cover left an unpainted border around the opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover face.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 10\" × 6\", this 10x6 vent cover fits.\u003c\/li\u003e\n\u003cli\u003eCheck your duct cavity depth: if it is shallow (under 2–3 inches behind the wall or ceiling surface), the Slim Series is built for your situation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in living rooms, hallways, bedrooms, and home offices. The flush profile and clean slot line keep the focus on your interior — not the HVAC. Works as both a decorative supply air register and a return air vent cover. The 1-1\/4\" neck depth makes it practical even in thin partition walls where standard models have no room to fit.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eA low-profile look for finished basements, modern condos, kitchens, and bathrooms. The slim neck depth is especially suited for drop ceilings and shallow ceiling cavities where full-depth diffusers simply can’t go. Works with both supply and return air openings. A clean finish for any 10x6 ceiling vent cover replacement.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eThe slim, fully-aluminum profile won’t trip or snag and handles light foot traffic. Recommended for low-traffic floor areas such as bedrooms and home offices. For high-traffic floors, consider a heavier-gauge \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-register\"\u003efloor register\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlim 1-1\/4\" Neck Depth:\u003c\/strong\u003e Engineered specifically for shallow duct cavities — only 1-1\/4\" of neck extends from the face surface into the duct. Installs where full-depth linear slot diffusers cannot, with zero ductwork modification or remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlloy Aluminum Construction:\u003c\/strong\u003e Heavy-gauge alloy aluminum frame with precision-spaced blades and zero plastic parts. Rust-proof, warp-resistant, and won’t yellow or crack like plastic alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArchitectural White Finish:\u003c\/strong\u003e Premium powder-coated surface wipes clean with a damp cloth and accepts standard spray paint for a custom color match. Hidden side screws create a clean, flush look with no visible fasteners on the faceplate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Directional \u0026amp; Quiet Airflow:\u003c\/strong\u003e A precision adjustment bar directs airflow left, right, evenly to both sides, or fully closed to block unused rooms. Wider slot openings allow air to pass at a controlled velocity with less turbulence, significantly reducing the rattling and whistling common in narrow-slot covers. Ideal for bedrooms, nurseries, and home offices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrafted in Vietnam:\u003c\/strong\u003e Designed and manufactured in Vietnam from alloy aluminum — no plastic parts — to meet the expectations of U.S. homeowners and contractors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct drop-in replacement for standard 10\" × 6\" duct openings with no modification required — even in the shallowest duct cavities.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the 4 included screws through pre-drilled hidden side holes. Only a screwdriver and the included blade adjustment tool are needed. No drywall edge damage, no visible fasteners on the face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Simply drop the cover into the existing opening in low-traffic areas — no screws required. Optional screws may be added for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The unit removes and reinstalls cleanly with no damage. FREE returns if sizing is incorrect — contact \u003ca href=\"mailto:support@greenvent.us\"\u003esupport@greenvent.us\u003c\/a\u003e before or after purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart \/ Model Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGV.LSD.S106W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Depth (Slim Series)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-1\/4\" from face surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12\" × 8\" × 2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.23 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAlloy Aluminum (zero plastic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSlim Design (shallow duct cavity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In (wall\/ceiling); Drop-In (floor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable (left \/ right \/ both \/ closed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply Air, Return Air, Floor Register\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, Ceiling, Low-traffic Floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecial Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSlim 1-1\/4\" neck, Removable, Paintable, Hidden Side-screw Mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable airflow blade bar, Mounting screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 10x6 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. \"10x6\" means a 10\" × 6\" duct opening (the hole in your wall, ceiling, or floor). The overall face size of this 10x6 slim linear slot diffuser is 12\" × 8\" — that’s the visible cover, not the measurement to match.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What makes the Slim Design different from a standard 10x6 linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Slim Series has a neck depth of only 1-1\/4\" from the face surface. Standard linear slot diffusers have a taller neck that requires more depth inside the duct cavity. If your wall, ceiling, or floor has a shallow duct cavity — common in older homes, thin partition walls, or low-depth ceiling builds — the standard model will not fit. The Slim Series is engineered for exactly those spaces. The exterior slot profile, adjustable damper, and aluminum construction are the same as the standard series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. My duct cavity is very shallow. Will this actually fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes — that’s exactly what the Slim Series is for. With only 1-1\/4\" of neck depth from the face surface, it installs in duct openings where a standard linear slot diffuser has no room to go. As long as your duct opening is 10\" × 6\" and you have at least 1-1\/4\" of cavity depth behind the wall or ceiling surface, this fits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Can I install this on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 10x6 vent cover mounts on walls, ceilings, and low-traffic floors as long as the duct opening is 10\" × 6\". The slim neck is especially suited for shallow ceiling cavities where full-depth diffusers have no room. For ceiling installs, use the 4 included screws through the hidden side holes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Does it come with an airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes — a multi-directional adjustable blade system is built in. Direct airflow left, right, evenly to both sides, or fully close it to block an unused room. An adjustment tool is included in the box.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Will it work with both supply and return openings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes for supply air. For return air, this diffuser also works — but note that the slot face is narrower than a typical louvered return grille. For high-return-volume applications, consider the \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x6-air-return-grille-pre-filter\"\u003e10x6 air return grille with pre-filter\u003c\/a\u003e instead. This slim linear slot diffuser is not compatible with standard air vent filters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Can I use a filter with this vent cover?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Filters belong at the air handler or furnace, not at individual vent covers — a filter placed at the vent restricts airflow and strains the HVAC system. If you need filtration at the vent opening, use the \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x6-air-return-grille-pre-filter\"\u003e10x6 air return grille with pre-filter\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, but only in sheltered locations such as covered patios, garages, and enclosed porches. The UV-stable, corrosion-resistant powder-coated aluminum finish holds up in covered outdoor areas, but it is not rated for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLooking for a darker finish? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x6-black-aluminum-linear-slot-diffuser\"\u003e10x6 black aluminum linear slot diffuser\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eNeed return air filtration at the vent? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x6-air-return-grille-pre-filter\"\u003e10x6 air return grille with pre-filter\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eShop all sizes in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eBrowse all 10x6 styles in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/10x6-vent-covers\"\u003e10x6 vent covers collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSee all \u003ca href=\"https:\/\/www.greenvent.us\/collections\/white-linear-slot-diffuser\"\u003ewhite linear slot diffusers\u003c\/a\u003e — available in every standard size.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-1.jpg?v=1779412950\" alt=\"Green Vent Slim Design Aluminum Linear Slot Diffuser replacing old rusty vent covers in a modern wood wall interior\"\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-2.jpg?v=1779412950\" alt=\"Green Vent Slim Design Aluminum Linear Slot Diffuser decorative air vent cover for modern living room floor installation\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-3.jpg?v=1779412950\" alt=\"Benefits of Green Vent Slim Design Aluminum Linear Slot Diffuser for better airflow control and modern home comfort\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-4.jpg?v=1779412950\" alt=\"Green Vent Slim Design Aluminum Linear Slot Diffuser for kitchen and living room ceiling airflow with modern interior design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-5.jpg?v=1779412950\" alt=\"Green Vent Slim Design Aluminum Linear Slot Diffuser installed on bedroom wall for quiet adjustable airflow and modern decor\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-6.jpg?v=1779412950\" alt=\"Green Vent Slim Design Aluminum Linear Slot Diffuser for apartment bedroom wall vent with slim modern aluminum design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-7.jpg?v=1779412950\" alt=\"Green Vent Slim Design Aluminum Linear Slot Diffuser used as rust resistant bathroom floor vent cover for humid spaces\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-8.jpg?v=1779412950\" alt=\"Green Vent Slim Design Aluminum Linear Slot Diffuser ceiling vent cover for entertainment room airflow and modern comfort\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-9.jpg?v=1779412950\" alt=\"Green Vent Slim Design Aluminum Linear Slot Diffuser available in multiple sizes for wall ceiling and floor HVAC openings\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-10.jpg?v=1779412950\" alt=\"Green Vent Slim Design Aluminum Linear Slot Diffuser with sleek modern wall installation under staircase interior\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-11.jpg?v=1779412950\" alt=\"Green Vent Slim Design Aluminum Linear Slot Diffuser for quiet bedroom airflow and soundless air movement at night\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-12.jpg?v=1779412950\" alt=\"Green Vent Slim Design Aluminum Linear Slot Diffuser with adjustable airflow control for modern wall and ceiling HVAC installation\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":53916782231924,"sku":"GV.LSD.S106W","price":36.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/Main.jpg?v=1770944467"},{"product_id":"4x10-air-vent-cover-duct-opening-white-aluminum-linear-slot-diffuser","title":"10x4 White Slim Design Aluminum Linear Slot Diffuser (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 10x4 slim linear slot diffuser fits a \u003cstrong\u003e10\" × 4\" duct opening\u003c\/strong\u003e (measure the hole in your wall, ceiling, or floor — not your old cover face). \u003ca href=\"#gv-sizing-guide\"\u003eSee the full 10x4 sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnly 1-1\/4\" neck depth\u003c\/strong\u003e — fits shallow ducts where standard models won’t go.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in replacement\u003c\/strong\u003e for any 10\" × 4\" duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern minimalist slot design\u003c\/strong\u003e that blends with contemporary interiors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid alloy aluminum\u003c\/strong\u003e — rust-proof, dent-resistant, zero plastic parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall, ceiling, or floor compatible\u003c\/strong\u003e — one cover, three install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-directional adjustable damper\u003c\/strong\u003e — left, right, both sides, or fully closed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-minute DIY install\u003c\/strong\u003e — included screws and blade adjustment tool.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern interiors, engineered for shallow spaces\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 10\" × 4\" louvered grille with a precision-built aluminum linear slot diffuser designed for modern American homes — including homes with shallow duct cavities. This flush-mount 10x4 linear slot diffuser surface-mounts on walls, ceilings, and low-traffic floors with a neck that extends only 1-1\/4\" into the duct opening. No drywall work, no flooring rework, no contractor required.\u003c\/p\u003e\n\u003cp\u003eClean parallel blades, hidden side screws, and a powder-coated white finish create a clean architectural look for narrow hallways, compact bedrooms, small home offices, and tight wall or ceiling openings. The finish can also be spray painted for a closer wall or ceiling color match.\u003c\/p\u003e\n\u003ch2\u003eBuilt to fit where standard diffusers won’t\u003c\/h2\u003e\n\u003cp\u003eStandard linear slot diffusers have a taller neck that requires more depth inside the duct cavity. If your duct opening is shallow — common in thin walls, low-depth ceilings, older homes, or short duct runs — a full-depth diffuser may not go in cleanly.\u003c\/p\u003e\n\u003cp\u003eThe Green Vent Slim Series solves that fitment problem. With a neck depth of only 1-1\/4\" from the face surface, this 10x4 slim linear slot diffuser installs cleanly into duct openings with limited cavity depth. It keeps the same clean architectural slot profile and multi-directional airflow control, while being especially helpful in narrow wall cavities and older homes where a standard diffuser neck can bottom out quickly.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 10x4 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall, ceiling, or floor — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 10x4 slim linear slot diffuser is designed to fit a standard 10\" × 4\" duct opening (also listed as a 4x10 vent cover or 4x10 wall register in some references).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 10\" × 4\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck depth (Slim Series):\u003c\/strong\u003e 1-1\/4\" from face surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The linear slot face panel is narrower than a traditional louvered grille. A light paint touch-up may be needed where your old vent cover left an unpainted border around the opening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall, ceiling, or floor — not the old cover face.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 10\" × 4\", this 10x4 vent cover fits.\u003c\/li\u003e\n\u003cli\u003eCheck your duct cavity depth: if it is shallow, the Slim Series is built for that situation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated stamped-steel grilles in narrow hallways, compact bedrooms, small home offices, and tight wall or ceiling openings. The flush profile and clean slot line keep the focus on your interior — not the HVAC. Works as both a decorative supply air register and a return air vent cover. The 1-1\/4\" neck depth makes it practical in thin partition walls where standard models may not have room to fit.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eA low-profile look for finished basements, modern condos, kitchens, bathrooms, and low-depth ceiling builds. The slim neck depth is especially useful where full-depth diffusers simply cannot go. Works with both supply and return air openings.\u003c\/p\u003e\n\u003ch3\u003eOn the floor\u003c\/h3\u003e\n\u003cp\u003eThe slim, fully-aluminum profile is suitable for low-traffic floor areas such as bedrooms and home offices. For high-traffic walk paths, consider a heavier-gauge \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-register\"\u003efloor register\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlim 1-1\/4\" Neck Depth:\u003c\/strong\u003e Engineered specifically for shallow duct cavities — only 1-1\/4\" of neck extends from the face surface into the duct. Installs where many full-depth linear slot diffusers cannot, with no ductwork modification or remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlloy Aluminum Construction:\u003c\/strong\u003e Heavy-gauge alloy aluminum frame with precision-spaced blades and zero plastic parts. Rust-proof, warp-resistant, and won’t yellow or crack like plastic alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArchitectural White Finish:\u003c\/strong\u003e Premium powder-coated surface wipes clean with a damp cloth and accepts standard spray paint for a custom color match. Hidden side screws create a clean, flush look with no visible fasteners on the faceplate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Directional Adjustable Airflow:\u003c\/strong\u003e A precision adjustment bar directs airflow left, right, evenly to both sides, or fully closed to block unused rooms. Wider slot openings help air pass at controlled velocity with less turbulence, supporting quieter everyday operation in bedrooms, nurseries, and home offices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrafted in Vietnam:\u003c\/strong\u003e Designed and manufactured in Vietnam from alloy aluminum — no plastic parts — to meet the expectations of U.S. homeowners and contractors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute Retrofit Installation\u003c\/h2\u003e\n\u003cp\u003eDesigned as a direct drop-in replacement for standard 10\" × 4\" duct openings with no modification required — even in shallow duct cavities.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Walls \u0026amp; Ceilings:\u003c\/strong\u003e Mounts with the included screws through pre-drilled hidden side holes. Only a screwdriver and the included blade adjustment tool are needed. No drywall edge damage, no visible fasteners on the face.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn Floors:\u003c\/strong\u003e Simply drop the cover into the existing opening in low-traffic areas. Optional screws may be added for extra hold.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Removable:\u003c\/strong\u003e The unit removes and reinstalls cleanly. If you are unsure about sizing, contact \u003ca href=\"mailto:support@greenvent.us\"\u003esupport@greenvent.us\u003c\/a\u003e before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart \/ Model Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGV.LSD.S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\" × 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNeck Depth (Slim Series)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-1\/4\" from face surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 x 6 x 2 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14.9 ounces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum (zero plastic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSlim Design (shallow duct cavity)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation \/ Mounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-In (wall\/ceiling); Drop-In (floor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-directional adjustable (left \/ right \/ both \/ closed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply Air, Return Air, Floor Register\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, Ceiling, Low-traffic Floor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecial Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSlim 1-1\/4\" neck, Removable, Paintable, Hidden Side-screw Mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew, Adjustable airflow blade bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 10x4 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size. \"10x4\" means a 10\" × 4\" duct opening — the hole in your wall, ceiling, or floor. Do not order by the face size of your old cover.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What makes the Slim Design different from a standard 10x4 linear slot diffuser?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Slim Series has a neck depth of only 1-1\/4\" from the face surface. Standard linear slot diffusers usually need more depth inside the duct cavity. If your wall, ceiling, or floor has a shallow duct cavity, the Slim Series is built for that fitment issue while keeping a modern slot profile and adjustable airflow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. My duct cavity is very shallow. Will this actually fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, that is the main purpose of the Slim Series. As long as your duct opening is approximately 10\" × 4\" and you have at least 1-1\/4\" of clearance behind the surface, this slim diffuser is designed to fit where many standard models cannot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Can I install this on a ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. This 10x4 vent cover mounts on walls, ceilings, and low-traffic floors. The slim neck is especially useful for shallow ceiling cavities where full-depth diffusers have limited room.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Does it come with an airflow damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. A multi-directional adjustable blade system is built in, allowing you to direct airflow left, right, evenly to both sides, or close it for an unused room. An adjustment tool is included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Will it work with both supply and return openings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes for supply air. It can also be used on return openings, but the slot face is narrower than a typical louvered return grille. For high-return-volume applications, consider the \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x4-air-return-grille-pre-filter\"\u003e10x4 air return grille with pre-filter\u003c\/a\u003e instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Can I use a filter with this vent cover?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Filters belong at the air handler or furnace, not at individual vent covers. A filter placed at the vent can restrict airflow and strain the HVAC system. If you need filtration at the vent opening, use an air return grille with pre-filter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, but only in sheltered locations such as covered patios, garages, and enclosed porches. It is not rated for direct rain exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed return air filtration at the vent? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x4-air-return-grille-pre-filter\"\u003e10x4 air return grille with pre-filter\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eShop all sizes in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eBrowse all 10x4 styles in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/10x4-vent-covers\"\u003e10x4 vent covers collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eSee all \u003ca href=\"https:\/\/www.greenvent.us\/collections\/white-linear-slot-diffuser\"\u003ewhite linear slot diffusers\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-1.jpg?v=1779412950\" alt=\"Green Vent 10x4 Slim Design Aluminum Linear Slot Diffuser replacing old rusty vent covers in a modern wood wall interior\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-2.jpg?v=1779412950\" alt=\"Green Vent 10x4 Slim Design Aluminum Linear Slot Diffuser decorative air vent cover for modern living room floor installation\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-3.jpg?v=1779412950\" alt=\"Green Vent 10x4 Slim Design Aluminum Linear Slot Diffuser benefits for better airflow control and modern home comfort\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-4.jpg?v=1779412950\" alt=\"Green Vent 10x4 Slim Design Aluminum Linear Slot Diffuser kitchen and living room ceiling airflow with modern interior design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-5.jpg?v=1779412950\" alt=\"Green Vent 10x4 Slim Design Aluminum Linear Slot Diffuser bedroom wall installation for quiet adjustable airflow and modern decor\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-6.jpg?v=1779412950\" alt=\"Green Vent 10x4 Slim Design Aluminum Linear Slot Diffuser apartment bedroom wall vent with slim modern aluminum design\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-7.jpg?v=1779412950\" alt=\"Green Vent 10x4 Slim Design Aluminum Linear Slot Diffuser rust resistant bathroom floor vent cover for humid spaces\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-8.jpg?v=1779412950\" alt=\"Green Vent 10x4 Slim Design Aluminum Linear Slot Diffuser ceiling vent cover for entertainment room airflow and modern comfort\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-9.jpg?v=1779412950\" alt=\"Green Vent 10x4 Slim Design Aluminum Linear Slot Diffuser available in multiple sizes for wall ceiling and floor HVAC openings\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-10.jpg?v=1779412950\" alt=\"Green Vent 10x4 Slim Design Aluminum Linear Slot Diffuser sleek modern wall installation under staircase interior\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-11.jpg?v=1779412950\" alt=\"Green Vent 10x4 Slim Design Aluminum Linear Slot Diffuser quiet bedroom airflow and soundless air movement at night\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/slim-design-aluminum-linear-slot-diffuser-green-vent-12.jpg?v=1779412950\" alt=\"Green Vent 10x4 Slim Design Aluminum Linear Slot Diffuser adjustable airflow control for modern wall and ceiling HVAC installation\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":53916792488308,"sku":"GV.LSD.S104W","price":31.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/4.jpg?v=1770944630"},{"product_id":"2-way-air-vent-cover-10x4-for-wall-or-ceiling-ac-ventilation-register-solid-steel-hvac-vent-cover-adjustable-air-supply-lever-quiet-operation-white-duct-opening-10-x-6","title":"10x4 White Steel 2-Way Air Register (Duct Opening)","description":"\u003cp\u003e\u003cstrong\u003e⚠️ CHECK SIZE BEFORE PURCHASE: \u003c\/strong\u003eThe 10\" × 4\" listing refers to your \u003cem\u003educt opening\u003c\/em\u003e — the hole in your wall or ceiling.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in replacement\u003c\/strong\u003e for any 10\" × 4\" wall or ceiling duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid steel construction\u003c\/strong\u003e — won't crack, warp, or yellow like plastic registers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-way airflow lever\u003c\/strong\u003e — open, close, or redirect supply air with a finger-flick.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall and ceiling compatible\u003c\/strong\u003e — one register, two install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassic white powder-coated finish\u003c\/strong\u003e matches standard trim and ceilings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePractical upgrade\u003c\/strong\u003e for rental properties, basements, and utility rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-minute DIY install\u003c\/strong\u003e — mounting screws included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eA simple, durable upgrade for any 10\" × 4\" supply vent\u003c\/h2\u003e\n\u003cp\u003eReplace your worn-out 10\" × 4\" louvered grille with a solid steel 2-way vent register. It mounts on walls and ceilings, fits straight into your existing duct opening, and puts 2-way airflow control at your fingertips. The classic white powder-coated finish blends with any wall color or ceiling trim — no painting needed.\u003c\/p\u003e\n\u003cp\u003eThis 10x4 2-way air vent cover is a direct, no-modification replacement for any standard 10\" × 4\" supply duct opening on a wall or ceiling.\u003c\/p\u003e\n\u003ch2\u003eWhen a clean replacement is all you need\u003c\/h2\u003e\n\u003cp\u003eNot every room calls for a designer slot diffuser. Sometimes you just need a clean, durable, drop-in supply register that does its job. This Green Vent 2-way register is steel — not flimsy plastic — powder-coated white, and built for standard 10\" × 4\" wall and ceiling duct openings.\u003c\/p\u003e\n\u003cp\u003eThe 2-way directional lever opens, closes, or fine-tunes supply airflow. Close it to block air from an unused guest room. Open it halfway for seasonal balancing. Direct air toward or away from furniture. It also handles well in noise-sensitive spaces — bedrooms, home offices, and open-plan living areas where rattling registers disrupt daily life. Perfect for rental properties, finished basements, utility rooms, and any space where function matters more than statement aesthetics.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 10x4 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall or ceiling — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 10\" × 4\" 2-way air vent register fits a standard 10\" × 4\" duct opening (also listed as a 4\" × 10\" wall register or 4x10 supply vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 10\" × 4\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 11‑3\/4\" × 5‑3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The outer frame overlaps the duct opening on all four sides, covering any gaps or rough drywall edges for a finished look without patching.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover from the wall or ceiling.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall or ceiling — not the old cover's face.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 10\" × 4\", this register fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for everyday rooms\u003c\/h2\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated beige, brown, or yellowed white plastic registers in bedrooms, hallways, and utility rooms. The steel body stands up to bumps from furniture, vacuums, and accidental impacts that would crack a plastic grille. White powder-coat stays clean and doesn't discolor from daily HVAC airflow or temperature changes.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eA standard, low-profile option for ceiling supply vents in basements, garages, attics, and utility spaces. The white finish blends against white ceilings so the register does its job without drawing attention. Compatible with both forced-air heating and central air conditioning supply ducts.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid Steel Construction:\u003c\/strong\u003e Heavy-gauge steel feels substantial and lasts for decades. Won't crack, warp, or yellow like plastic registers — a reliable choice for high-traffic areas and rental properties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Way Directional Lever:\u003c\/strong\u003e The built-in lever opens for full supply airflow, closes to block air from unused rooms, or stops anywhere in between for precision airflow balancing. Finger-operated — no tools required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite Powder-Coated Finish:\u003c\/strong\u003e Durable coating resists chipping and discoloring under daily temperature cycling. Blends with standard wall and ceiling trim. Paintable if you need a custom color match.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Screw-Mount Install:\u003c\/strong\u003e Pre-drilled mounting holes accept the included screws for a secure, rattle-free fit flush against the wall or ceiling surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-In Replacement:\u003c\/strong\u003e Designed to fit straight over any standard 10\" × 4\" duct opening. No drywall cutting, no special tools, no contractor needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute DIY Installation\u003c\/h2\u003e\n\u003cp\u003eNo special tools required. This 10x4 2-way vent register mounts directly over your existing duct opening in a few simple steps.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove the old register or grille from the wall or ceiling opening.\u003c\/li\u003e\n\u003cli\u003eConfirm the duct opening measures 10\" × 4\".\u003c\/li\u003e\n\u003cli\u003ePlace the Green Vent register over the opening — the face plate overlaps all four sides.\u003c\/li\u003e\n\u003cli\u003eSecure with the included mounting screws through the pre-drilled holes.\u003c\/li\u003e\n\u003cli\u003eAdjust the 2-way lever to your preferred airflow direction and you're done.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart \/ Model Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGV.2WS.104W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\" × 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-3\/4\" × 5-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.75\" × 5.75\" × 1.5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.5 oz (0.97 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolid Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-in (mounting screws included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-way directional (open \/ partial \/ closed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply Air only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, Ceiling (not for floor use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecial Features\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRemovable, Paintable, 2-way adjustable lever\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegister with built-in lever, Mounting screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 10x4 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder 10x4 — that's the duct opening, or the hole in your wall or ceiling. The outer face of this register is 11-3\/4\" × 5-3\/4\" and overlaps the duct opening on all sides. Measure the duct hole before ordering, not your old cover's outer frame.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Steel register or aluminum linear slot diffuser — which should I choose?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSteel registers are a practical, budget-friendly choice for rentals, basements, and utility rooms where durability matters more than aesthetics. If you want a sleeker, modern look for your main living spaces, the \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x4-aluminum-linear-slot-diffuser\"\u003e10x4 aluminum linear slot diffuser\u003c\/a\u003e is the designer-grade upgrade — lighter, lower-profile, and available in black.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this on a floor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This register is rated for wall and ceiling installation only — it is not load-bearing and is not designed for floor use. For floor duct openings, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-register\"\u003efloor register collection\u003c\/a\u003e for steel and aluminum floor-rated options.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. What does the 2-way lever do exactly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe built-in lever controls the louver position. Open fully for maximum supply airflow, close it to block air from an unused room, or stop it halfway for seasonal airflow balancing and directing air toward or away from a specific spot in the room.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Will this work as a return air vent?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo — this is a supply air register only. Return air openings need a dedicated return grille, which has a larger open face area to handle return air volumes without restricting flow. Browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e for available sizes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Is the white finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Lightly sand the surface, apply a standard primer, and finish with any spray paint. This is a practical option for matching room trim colors, accent walls, or landlord touch-ups after repainting a room.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. How loud is this register under normal airflow?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe precision-stamped steel louvers are designed to minimize turbulence that causes rattling and whistling in cheap plastic registers. Under normal HVAC operating pressure, airflow through this register is quiet. If you hear rattling, check that the mounting screws are secure and the register sits flush against the wall or ceiling surface.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors or in a bathroom?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This register is for indoor use only. Steel exposed to direct moisture, rain, or outdoor weather will rust over time. For bathroom vents, ensure adequate ventilation clearance from the shower spray zone. This register is not rated for direct wet-area or outdoor use.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWant a modern aluminum upgrade for the same opening? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x4-aluminum-linear-slot-diffuser\"\u003e10x4 aluminum linear slot diffuser\u003c\/a\u003e — the sleek, contemporary alternative.\u003c\/li\u003e\n\u003cli\u003eNeed a return air grille? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e for size-matched aluminum return options.\u003c\/li\u003e\n\u003cli\u003eBrowse all 2-way wall and ceiling registers in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/2-way-air-vent-covers\"\u003e2-way air vent covers collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eShop all vent options for a 10\" × 4\" opening in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/10x4-vent-covers\"\u003e10x4 vent covers collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-1.jpg?v=1779418591\" alt=\"Green Vent 2 Way Air Vent Cover sizing guide showing how to measure a 10x4 duct opening instead of the outer vent face\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-2.jpg?v=1779418591\" alt=\"Green Vent 2 Way Air Vent Cover with adjustable airflow, multi-louver control, and balanced comfort for wall or ceiling vents\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-3.jpg?v=1779418591\" alt=\"Green Vent 2 Way Air Vent Cover comparison showing solid steel construction versus plastic registers that bend, peel, and make noise\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-4.jpg?v=1779418591\" alt=\"Green Vent 2 Way Air Vent Cover DIY installation steps for replacing an old wall vent, fitting the register, and securing screws\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-5.jpg?v=1779418591\" alt=\"Green Vent 2 Way Air Vent Cover installed on a wall to provide quiet airflow, balanced temperature, and a cleaner modern room look\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-6.jpg?v=1779418591\" alt=\"Green Vent 2 Way Air Vent Cover buyer guide with duct opening size, wall and ceiling use, quiet airflow, and product details\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-7.jpg?v=1779418591\" alt=\"Green Vent 2 Way Air Vent Cover in white powder-coated steel for upgrading airflow with a clean wall-mounted design\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":54155509236084,"sku":"GV.2WS.104W","price":15.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/2-way-air-ven-cover-10x4-for-wall-or-ceiling.jpg?v=1774408624"},{"product_id":"2-way-air-vent-cover-10x6-for-wall-or-ceiling-ac-ventilation-register-solid-steel-hvac-vent-cover-adjustable-air-supply-lever-quiet-operation-white-duct-opening-10-x-6","title":"10x6 White Steel 2-Way Air Register (Duct Opening)","description":"\u003cp\u003e\u003cstrong\u003e⚠️ CHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e The 10\" × 6\" listing refers to your \u003cem\u003educt opening\u003c\/em\u003e — the hole in your wall or ceiling.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in replacement\u003c\/strong\u003e for any 10\" × 6\" wall or ceiling duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid steel construction\u003c\/strong\u003e — won't crack, warp, or yellow like plastic registers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-way airflow lever\u003c\/strong\u003e — open, close, or redirect supply air with a finger-flick.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall and ceiling compatible\u003c\/strong\u003e — one register, two install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassic white powder-coated finish\u003c\/strong\u003e matches standard trim and ceilings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Pack\u003c\/strong\u003e — The single pack is ideal when you need to replace one worn, yellowed, or rattling wall or ceiling register in a specific room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-minute DIY install\u003c\/strong\u003e — mounting screws included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eA simple, durable upgrade for any 10\" × 6\" supply vent\u003c\/h2\u003e\n\u003cp\u003eReplace your worn-out 10\" × 6\" louvered grille with a solid steel 2-way vent register. It mounts on walls and ceilings, fits straight over your existing duct opening, and puts 2-way airflow control at your fingertips. The classic white powder-coated finish blends with most wall colors and ceiling trim — no painting required for a standard replacement look.\u003c\/p\u003e\n\u003cp\u003eThis 10x6 2-way air vent cover is a direct, no-modification replacement for standard 10\" × 6\" supply duct openings in bedrooms, home offices, living rooms, kitchens, hallways, and common wall or ceiling supply runs.\u003c\/p\u003e\n\u003ch2\u003eWhen a clean replacement is all you need\u003c\/h2\u003e\n\u003cp\u003eNot every room calls for a designer slot diffuser. Sometimes you need a clean, durable, screw-mounted supply register that does its job without becoming the focus of the room. This Green Vent 2-way register is steel — not flimsy plastic — powder-coated white, and built for standard wall and ceiling duct openings.\u003c\/p\u003e\n\u003cp\u003eThe 2-way directional lever opens, closes, or fine-tunes supply airflow. Close it to block air from an unused guest room. Open it halfway for seasonal balancing. Direct air toward or away from furniture. It works especially well in bedrooms, home offices, basements, utility rooms, and rental properties where function and consistency matter.\u003c\/p\u003e\n\u003cp\u003eThe single pack is ideal when you need to replace one worn, yellowed, or rattling wall or ceiling register in a specific room.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 10x6 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall or ceiling — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 10\" × 6\" 2-way air vent register fits a standard 10\" × 6\" duct opening (also listed as a 6\" × 10\" wall register or 6\" × 10\" supply vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 10\" × 6\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 11-3\/4\" × 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The outer frame overlaps the duct opening on all four sides, covering small gaps or rough drywall edges for a finished look without patching.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover from the wall or ceiling.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall or ceiling — not the old cover's face.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 10\" × 6\", this register fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for everyday rooms\u003c\/h2\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated beige, brown, or yellowed plastic registers in bedrooms, home offices, living rooms, kitchens, hallways, and common wall or ceiling supply runs. The steel body stands up to bumps from furniture, vacuums, and accidental impacts that would crack a plastic grille. The white powder-coated finish stays clean under daily HVAC airflow and temperature changes.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eA standard, low-profile option for ceiling supply vents in basements, garages, attics, utility spaces, and finished rooms. The white finish blends against white ceilings so the register does its job without drawing attention. Compatible with both forced-air heating and central air conditioning supply ducts.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid Steel Construction:\u003c\/strong\u003e Heavy-gauge steel feels substantial and lasts longer than plastic registers. It will not crack, warp, or yellow like plastic alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Way Directional Lever:\u003c\/strong\u003e The built-in lever opens for full supply airflow, closes to block air from unused rooms, or stops anywhere in between for airflow balancing. Finger-operated — no tools required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite Powder-Coated Finish:\u003c\/strong\u003e Durable coating resists chipping and discoloring under daily temperature cycling. Blends with standard wall and ceiling trim. Paintable if you need a custom color match.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Screw-Mount Install:\u003c\/strong\u003e Pre-drilled mounting holes accept the included screws for a secure, rattle-resistant fit flush against the wall or ceiling surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall \u0026amp; Ceiling Supply Register:\u003c\/strong\u003e Designed for sidewall and ceiling supply air use only. Not designed for floors, return air, outdoor use, or direct wet-area exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute DIY Installation\u003c\/h2\u003e\n\u003cp\u003eNo special tools required. This 10x6 2-way vent register mounts directly over your existing duct opening in a few simple steps.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove the old register or grille from the wall or ceiling opening.\u003c\/li\u003e\n\u003cli\u003eConfirm the duct opening measures 10\" × 6\".\u003c\/li\u003e\n\u003cli\u003ePlace the Green Vent register over the opening — the face plate overlaps all four sides.\u003c\/li\u003e\n\u003cli\u003eSecure with the included mounting screws through the pre-drilled holes.\u003c\/li\u003e\n\u003cli\u003eAdjust the 2-way lever to your preferred airflow direction.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart \/ Model Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGV.2WS.106W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-3\/4\" × 7-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.75 × 7.75 × 1.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.37 pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolid Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-in (mounting screws included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-way directional (open \/ partial \/ closed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply Air only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, Ceiling (not for floor use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegister with built-in lever, Mounting screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 10x6 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size: 10\" × 6\". That is the hole in your wall or ceiling. The outer face measures 11-3\/4\" × 7-3\/4\" and overlaps the duct opening on all sides. Measure the duct hole before ordering, not your old cover's outer frame.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Steel register or aluminum linear slot diffuser — which should I choose?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSteel registers are a practical, budget-friendly choice for rentals, basements, utility rooms, and straightforward replacements. If you want a sleeker, modern look for main living spaces, a Green Vent aluminum linear slot diffuser is the designer-grade upgrade.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this on a floor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This register is rated for wall and ceiling installation only. It is not load-bearing and is not designed for floor use. For floor duct openings, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-register\"\u003efloor register collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. What does the 2-way lever do?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe built-in lever controls the louver position. Open fully for maximum supply airflow, close it to block air from an unused room, or stop it halfway for seasonal airflow balancing and directing air toward or away from a specific spot in the room.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Will this work as a return air vent?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This is a supply air register only. Return air openings need a dedicated return grille with a larger open face area to handle return air volume without restricting flow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Is the white finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Lightly sand the surface, apply a standard primer, and finish with spray paint if you want to match trim, accent walls, or landlord repaint work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. How loud is this register under normal airflow?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe steel louvers are designed to support smooth airflow and help reduce the rattling and whistling common in loose or cheap plastic registers. If you hear rattling, check that the mounting screws are secure and the register sits flush.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors or in a bathroom?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This register is for indoor wall or ceiling use only. It is not rated for outdoor weather, direct moisture, or wet-area exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWant a modern aluminum upgrade for the same opening? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x6-aluminum-linear-slot-diffuser\"\u003e10x6 aluminum linear slot diffuser\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eNeed a return air grille? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eBrowse all 2-way wall and ceiling registers in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/2-way-air-vent-covers\"\u003e2-way air vent covers collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eShop all vent options for a 10\" × 6\" opening in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/10x6-vent-covers\"\u003e10x6 vent covers collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eReplacing several rooms? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/2-way-air-vent-cover-10-x-6-for-wall-or-ceiling-4-pack-ac-ventilation-register-solid-steel-hvac-vent-cover-adjustable-air-supply-lever-quiet-operation-white-duct-opening-10-x-6\"\u003e10x6 2-way air vent register 4-pack\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-1.jpg?v=1779418591\" alt=\"Green Vent 10x6 2 Way Air Vent Cover sizing guide showing how to measure the duct opening instead of the outer vent face\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-2.jpg?v=1779418591\" alt=\"Green Vent 10x6 2 Way Air Vent Cover with adjustable airflow multi-louver control and balanced comfort for wall or ceiling vents\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-3.jpg?v=1779418591\" alt=\"Green Vent 10x6 2 Way Air Vent Cover comparison showing solid steel construction versus plastic registers that bend peel and make noise\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-4.jpg?v=1779418591\" alt=\"Green Vent 10x6 2 Way Air Vent Cover DIY installation steps for replacing an old wall vent fitting the register and securing screws\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-5.jpg?v=1779418591\" alt=\"Green Vent 10x6 2 Way Air Vent Cover installed on a wall to provide quiet airflow balanced temperature and a cleaner room look\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-6.jpg?v=1779418591\" alt=\"Green Vent 10x6 2 Way Air Vent Cover buyer guide with duct opening size wall and ceiling use quiet airflow and product details\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-7.jpg?v=1779418591\" alt=\"Green Vent 10x6 2 Way Air Vent Cover in white powder-coated steel for upgrading airflow with a clean wall-mounted design\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":54155518902644,"sku":"GV.2WS.106W","price":17.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/2-way-air-ven-cover-10x6-for-wall-or-ceiling.jpg?v=1774409787"},{"product_id":"2-way-air-vent-cover-12-x-6-for-wall-or-ceiling-ac-ventilation-register-solid-steel-hvac-vent-cover-adjustable-air-supply-lever-quiet-operation-white-duct-opening-12-x-6","title":"12x6 White Steel 2-Way Air Register (Duct Opening)","description":"\u003cp\u003e\u003cstrong\u003e⚠️ CHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e The 12\" × 6\" listing refers to your \u003cem\u003educt opening\u003c\/em\u003e — the hole in your wall or ceiling.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in replacement\u003c\/strong\u003e for any 12\" × 6\" wall or ceiling duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid steel construction\u003c\/strong\u003e — won't crack, warp, or yellow like plastic registers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-way airflow lever\u003c\/strong\u003e — open, close, or redirect supply air with a finger-flick.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall and ceiling compatible\u003c\/strong\u003e — one register, two install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassic white powder-coated finish\u003c\/strong\u003e matches standard trim and ceilings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle Pack\u003c\/strong\u003e — The single pack is ideal when you need to replace one worn, yellowed, or rattling wall or ceiling register in a specific room.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-minute DIY install\u003c\/strong\u003e — mounting screws included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eA simple, durable upgrade for any 12\" × 6\" supply vent\u003c\/h2\u003e\n\u003cp\u003eReplace your worn-out 12\" × 6\" louvered grille with a solid steel 2-way vent register. It mounts on walls and ceilings, fits straight over your existing duct opening, and puts 2-way airflow control at your fingertips. The classic white powder-coated finish blends with most wall colors and ceiling trim — no painting required for a standard replacement look.\u003c\/p\u003e\n\u003cp\u003eThis 12x6 2-way air vent cover is a direct, no-modification replacement for standard 12\" × 6\" supply duct openings in larger bedrooms, open-plan living areas, wider ceiling supply runs, and light commercial spaces.\u003c\/p\u003e\n\u003ch2\u003eWhen a clean replacement is all you need\u003c\/h2\u003e\n\u003cp\u003eNot every room calls for a designer slot diffuser. Sometimes you need a clean, durable, screw-mounted supply register that does its job without becoming the focus of the room. This Green Vent 2-way register is steel — not flimsy plastic — powder-coated white, and built for standard wall and ceiling duct openings.\u003c\/p\u003e\n\u003cp\u003eThe 2-way directional lever opens, closes, or fine-tunes supply airflow. Close it to block air from an unused guest room. Open it halfway for seasonal balancing. Direct air toward or away from furniture. It works especially well in bedrooms, home offices, basements, utility rooms, and rental properties where function and consistency matter.\u003c\/p\u003e\n\u003cp\u003eThe single pack is ideal when you need to replace one worn, yellowed, or rattling wall or ceiling register in a specific room.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 12x6 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall or ceiling — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 12\" × 6\" 2-way air vent register fits a standard 12\" × 6\" duct opening (also listed as a 6\" × 12\" wall register or 6\" × 12\" supply vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 12\" × 6\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 13-3\/4\" × 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The outer frame overlaps the duct opening on all four sides, covering small gaps or rough drywall edges for a finished look without patching.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover from the wall or ceiling.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall or ceiling — not the old cover's face.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 12\" × 6\", this register fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for everyday rooms\u003c\/h2\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated beige, brown, or yellowed plastic registers in larger bedrooms, open-plan living areas, wider ceiling supply runs, and light commercial spaces. The steel body stands up to bumps from furniture, vacuums, and accidental impacts that would crack a plastic grille. The white powder-coated finish stays clean under daily HVAC airflow and temperature changes.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eA standard, low-profile option for ceiling supply vents in basements, garages, attics, utility spaces, and finished rooms. The white finish blends against white ceilings so the register does its job without drawing attention. Compatible with both forced-air heating and central air conditioning supply ducts.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid Steel Construction:\u003c\/strong\u003e Heavy-gauge steel feels substantial and lasts longer than plastic registers. It will not crack, warp, or yellow like plastic alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Way Directional Lever:\u003c\/strong\u003e The built-in lever opens for full supply airflow, closes to block air from unused rooms, or stops anywhere in between for airflow balancing. Finger-operated — no tools required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite Powder-Coated Finish:\u003c\/strong\u003e Durable coating resists chipping and discoloring under daily temperature cycling. Blends with standard wall and ceiling trim. Paintable if you need a custom color match.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Screw-Mount Install:\u003c\/strong\u003e Pre-drilled mounting holes accept the included screws for a secure, rattle-resistant fit flush against the wall or ceiling surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall \u0026amp; Ceiling Supply Register:\u003c\/strong\u003e Designed for sidewall and ceiling supply air use only. Not designed for floors, return air, outdoor use, or direct wet-area exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute DIY Installation\u003c\/h2\u003e\n\u003cp\u003eNo special tools required. This 12x6 2-way vent register mounts directly over your existing duct opening in a few simple steps.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove the old register or grille from the wall or ceiling opening.\u003c\/li\u003e\n\u003cli\u003eConfirm the duct opening measures 12\" × 6\".\u003c\/li\u003e\n\u003cli\u003ePlace the Green Vent register over the opening — the face plate overlaps all four sides.\u003c\/li\u003e\n\u003cli\u003eSecure with the included mounting screws through the pre-drilled holes.\u003c\/li\u003e\n\u003cli\u003eAdjust the 2-way lever to your preferred airflow direction.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart \/ Model Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGV.2WS.126W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13-3\/4\" × 7-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13.75 × 7.75 × 1.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.52 pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolid Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-in (mounting screws included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-way directional (open \/ partial \/ closed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply Air only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, Ceiling (not for floor use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegister with built-in lever, Mounting screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 12x6 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size: 12\" × 6\". That is the hole in your wall or ceiling. The outer face measures 13-3\/4\" × 7-3\/4\" and overlaps the duct opening on all sides. Measure the duct hole before ordering, not your old cover's outer frame.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Steel register or aluminum linear slot diffuser — which should I choose?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSteel registers are a practical, budget-friendly choice for rentals, basements, utility rooms, and straightforward replacements. If you want a sleeker, modern look for main living spaces, a Green Vent aluminum linear slot diffuser is the designer-grade upgrade.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this on a floor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This register is rated for wall and ceiling installation only. It is not load-bearing and is not designed for floor use. For floor duct openings, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-register\"\u003efloor register collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. What does the 2-way lever do?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe built-in lever controls the louver position. Open fully for maximum supply airflow, close it to block air from an unused room, or stop it halfway for seasonal airflow balancing and directing air toward or away from a specific spot in the room.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Will this work as a return air vent?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This is a supply air register only. Return air openings need a dedicated return grille with a larger open face area to handle return air volume without restricting flow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Is the white finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Lightly sand the surface, apply a standard primer, and finish with spray paint if you want to match trim, accent walls, or landlord repaint work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. How loud is this register under normal airflow?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe steel louvers are designed to support smooth airflow and help reduce the rattling and whistling common in loose or cheap plastic registers. If you hear rattling, check that the mounting screws are secure and the register sits flush.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors or in a bathroom?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This register is for indoor wall or ceiling use only. It is not rated for outdoor weather, direct moisture, or wet-area exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWant a modern aluminum upgrade for the same opening? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/12x6-aluminum-linear-slot-diffuser\"\u003e12x6 aluminum linear slot diffuser\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eNeed a return air grille? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eBrowse all 2-way wall and ceiling registers in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/2-way-air-vent-covers\"\u003e2-way air vent covers collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eShop all vent options for a 12\" × 6\" opening in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/12x6-vent-covers\"\u003e12x6 vent covers collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-1.jpg?v=1779418591\" alt=\"Green Vent 12x6 2 Way Air Vent Cover sizing guide showing how to measure the duct opening instead of the outer vent face\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-2.jpg?v=1779418591\" alt=\"Green Vent 12x6 2 Way Air Vent Cover with adjustable airflow multi-louver control and balanced comfort for wall or ceiling vents\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-3.jpg?v=1779418591\" alt=\"Green Vent 12x6 2 Way Air Vent Cover comparison showing solid steel construction versus plastic registers that bend peel and make noise\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-4.jpg?v=1779418591\" alt=\"Green Vent 12x6 2 Way Air Vent Cover DIY installation steps for replacing an old wall vent fitting the register and securing screws\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-5.jpg?v=1779418591\" alt=\"Green Vent 12x6 2 Way Air Vent Cover installed on a wall to provide quiet airflow balanced temperature and a cleaner room look\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-6.jpg?v=1779418591\" alt=\"Green Vent 12x6 2 Way Air Vent Cover buyer guide with duct opening size wall and ceiling use quiet airflow and product details\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-7.jpg?v=1779418591\" alt=\"Green Vent 12x6 2 Way Air Vent Cover in white powder-coated steel for upgrading airflow with a clean wall-mounted design\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":54155528307060,"sku":"GV.2WS.126W","price":19.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/2-way-air-ven-cover-12x6-for-wall-or-ceiling.jpg?v=1774410237"},{"product_id":"2-way-air-vent-cover-10-x-6-for-wall-or-ceiling-4-pack-ac-ventilation-register-solid-steel-hvac-vent-cover-adjustable-air-supply-lever-quiet-operation-white-duct-opening-10-x-6","title":"Pack 4 - 10x6 White Steel 2-Way Air Register (Duct Opening)","description":"\u003cp\u003e\u003cstrong\u003e⚠️ CHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e The 10\" × 6\" listing refers to your \u003cem\u003educt opening\u003c\/em\u003e — the hole in your wall or ceiling.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in replacement\u003c\/strong\u003e for any 10\" × 6\" wall or ceiling duct opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid steel construction\u003c\/strong\u003e — won't crack, warp, or yellow like plastic registers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-way airflow lever\u003c\/strong\u003e — open, close, or redirect supply air with a finger-flick.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall and ceiling compatible\u003c\/strong\u003e — one register, two install scenarios.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClassic white powder-coated finish\u003c\/strong\u003e matches standard trim and ceilings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Pack\u003c\/strong\u003e — The 4-pack is built for multi-room replacement projects, rental property upgrades, new construction finishing, and remodels where a consistent white register finish matters across several rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-minute DIY install\u003c\/strong\u003e — mounting screws included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eA simple, durable upgrade for any 10\" × 6\" supply vent\u003c\/h2\u003e\n\u003cp\u003eReplace your worn-out 10\" × 6\" louvered grille with a solid steel 2-way vent register. It mounts on walls and ceilings, fits straight over your existing duct opening, and puts 2-way airflow control at your fingertips. The classic white powder-coated finish blends with most wall colors and ceiling trim — no painting required for a standard replacement look.\u003c\/p\u003e\n\u003cp\u003eThis 10x6 2-way air vent cover is a direct, no-modification replacement for standard 10\" × 6\" supply duct openings in bedrooms, home offices, living rooms, kitchens, hallways, and common wall or ceiling supply runs.\u003c\/p\u003e\n\u003ch2\u003eWhen a clean replacement is all you need\u003c\/h2\u003e\n\u003cp\u003eNot every room calls for a designer slot diffuser. Sometimes you need a clean, durable, screw-mounted supply register that does its job without becoming the focus of the room. This Green Vent 2-way register is steel — not flimsy plastic — powder-coated white, and built for standard wall and ceiling duct openings.\u003c\/p\u003e\n\u003cp\u003eThe 2-way directional lever opens, closes, or fine-tunes supply airflow. Close it to block air from an unused guest room. Open it halfway for seasonal balancing. Direct air toward or away from furniture. It works especially well in bedrooms, home offices, basements, utility rooms, and rental properties where function and consistency matter.\u003c\/p\u003e\n\u003cp\u003eThe 4-pack is built for multi-room replacement projects, rental property upgrades, new construction finishing, and remodels where a consistent white register finish matters across several rooms.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 10x6 fit your space?\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT:\u003c\/strong\u003e Measure the hole in your wall or ceiling — do not measure your old vent cover.\u003c\/p\u003e\n\u003cp\u003eThis 10\" × 6\" 2-way air vent register fits a standard 10\" × 6\" duct opening (also listed as a 6\" × 10\" wall register or 6\" × 10\" supply vent cover).\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDuct opening size:\u003c\/strong\u003e 10\" × 6\" (this is what you measure)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall face size:\u003c\/strong\u003e 11-3\/4\" × 7-3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The outer frame overlaps the duct opening on all four sides, covering small gaps or rough drywall edges for a finished look without patching.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eQuick check:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove your existing vent cover from the wall or ceiling.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in the wall or ceiling — not the old cover's face.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 10\" × 6\", this register fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for everyday rooms\u003c\/h2\u003e\n\u003ch3\u003eOn the wall\u003c\/h3\u003e\n\u003cp\u003eReplaces dated beige, brown, or yellowed plastic registers in bedrooms, home offices, living rooms, kitchens, hallways, and common wall or ceiling supply runs. The steel body stands up to bumps from furniture, vacuums, and accidental impacts that would crack a plastic grille. The white powder-coated finish stays clean under daily HVAC airflow and temperature changes.\u003c\/p\u003e\n\u003ch3\u003eOn the ceiling\u003c\/h3\u003e\n\u003cp\u003eA standard, low-profile option for ceiling supply vents in basements, garages, attics, utility spaces, and finished rooms. The white finish blends against white ceilings so the register does its job without drawing attention. Compatible with both forced-air heating and central air conditioning supply ducts.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid Steel Construction:\u003c\/strong\u003e Heavy-gauge steel feels substantial and lasts longer than plastic registers. It will not crack, warp, or yellow like plastic alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Way Directional Lever:\u003c\/strong\u003e The built-in lever opens for full supply airflow, closes to block air from unused rooms, or stops anywhere in between for airflow balancing. Finger-operated — no tools required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite Powder-Coated Finish:\u003c\/strong\u003e Durable coating resists chipping and discoloring under daily temperature cycling. Blends with standard wall and ceiling trim. Paintable if you need a custom color match.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Screw-Mount Install:\u003c\/strong\u003e Pre-drilled mounting holes accept the included screws for a secure, rattle-resistant fit flush against the wall or ceiling surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWall \u0026amp; Ceiling Supply Register:\u003c\/strong\u003e Designed for sidewall and ceiling supply air use only. Not designed for floors, return air, outdoor use, or direct wet-area exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e5-Minute DIY Installation\u003c\/h2\u003e\n\u003cp\u003eNo special tools required. This 10x6 2-way vent register mounts directly over your existing duct opening in a few simple steps.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eRemove the old register or grille from the wall or ceiling opening.\u003c\/li\u003e\n\u003cli\u003eConfirm the duct opening measures 10\" × 6\".\u003c\/li\u003e\n\u003cli\u003ePlace the Green Vent register over the opening — the face plate overlaps all four sides.\u003c\/li\u003e\n\u003cli\u003eSecure with the included mounting screws through the pre-drilled holes.\u003c\/li\u003e\n\u003cli\u003eAdjust the 2-way lever to your preferred airflow direction.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart \/ Model Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGV.2WS.PARENT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDuct Opening Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverall Face Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11-3\/4\" × 7-3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13.75 × 7.75 × 1.5 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eItem Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.3 pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite \/ Powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolid Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRectangular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew-in (mounting screws included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAirflow Direction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-way directional (open \/ partial \/ closed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupply Air only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall, Ceiling (not for floor use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 registers with built-in levers and mounting screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. What size do I order — 10x6 or face size?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrder by duct opening size: 10\" × 6\". That is the hole in your wall or ceiling. The outer face measures 11-3\/4\" × 7-3\/4\" and overlaps the duct opening on all sides. Measure the duct hole before ordering, not your old cover's outer frame.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Steel register or aluminum linear slot diffuser — which should I choose?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSteel registers are a practical, budget-friendly choice for rentals, basements, utility rooms, and straightforward replacements. If you want a sleeker, modern look for main living spaces, a Green Vent aluminum linear slot diffuser is the designer-grade upgrade.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this on a floor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This register is rated for wall and ceiling installation only. It is not load-bearing and is not designed for floor use. For floor duct openings, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-register\"\u003efloor register collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. What does the 2-way lever do?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe built-in lever controls the louver position. Open fully for maximum supply airflow, close it to block air from an unused room, or stop it halfway for seasonal airflow balancing and directing air toward or away from a specific spot in the room.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Will this work as a return air vent?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This is a supply air register only. Return air openings need a dedicated return grille with a larger open face area to handle return air volume without restricting flow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Is the white finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Lightly sand the surface, apply a standard primer, and finish with spray paint if you want to match trim, accent walls, or landlord repaint work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. How loud is this register under normal airflow?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe steel louvers are designed to support smooth airflow and help reduce the rattling and whistling common in loose or cheap plastic registers. If you hear rattling, check that the mounting screws are secure and the register sits flush.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. Can this be installed outdoors or in a bathroom?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This register is for indoor wall or ceiling use only. It is not rated for outdoor weather, direct moisture, or wet-area exposure.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWant a modern aluminum upgrade for the same opening? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/10x6-aluminum-linear-slot-diffuser\"\u003e10x6 aluminum linear slot diffuser\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eNeed a return air grille? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eBrowse all 2-way wall and ceiling registers in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/2-way-air-vent-covers\"\u003e2-way air vent covers collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eShop all vent options for a 10\" × 6\" opening in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/10x6-vent-covers\"\u003e10x6 vent covers collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eOnly need one register? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/2-way-air-vent-cover-10x6-for-wall-or-ceiling-ac-ventilation-register-solid-steel-hvac-vent-cover-adjustable-air-supply-lever-quiet-operation-white-duct-opening-10-x-6\"\u003e10x6 2-way air vent register single pack\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Gallery\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-1.jpg?v=1779418591\" alt=\"Green Vent 10x6 2 Way Air Vent Cover sizing guide showing how to measure the duct opening instead of the outer vent face\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-2.jpg?v=1779418591\" alt=\"Green Vent 10x6 2 Way Air Vent Cover with adjustable airflow multi-louver control and balanced comfort for wall or ceiling vents\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-3.jpg?v=1779418591\" alt=\"Green Vent 10x6 2 Way Air Vent Cover comparison showing solid steel construction versus plastic registers that bend peel and make noise\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-4.jpg?v=1779418591\" alt=\"Green Vent 10x6 2 Way Air Vent Cover DIY installation steps for replacing an old wall vent fitting the register and securing screws\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-5.jpg?v=1779418591\" alt=\"Green Vent 10x6 2 Way Air Vent Cover installed on a wall to provide quiet airflow balanced temperature and a cleaner room look\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-6.jpg?v=1779418591\" alt=\"Green Vent 10x6 2 Way Air Vent Cover buyer guide with duct opening size wall and ceiling use quiet airflow and product details\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-2-way-air-vent-cover-7.jpg?v=1779418591\" alt=\"Green Vent 10x6 2 Way Air Vent Cover in white powder-coated steel for upgrading airflow with a clean wall-mounted design\"\u003e\u003c\/p\u003e","brand":"GREEN VENT","offers":[{"title":"Default Title","offer_id":54155534369140,"sku":"GV.2WS.106W4P","price":43.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/2-way-air-ven-cover-10x6-for-wall-or-ceiling-pack-4.jpg?v=1774410493"}],"url":"https:\/\/www.greenvent.us\/collections\/big-spring-sale-green-vent.oembed?page=3","provider":"Green Vent","version":"1.0","type":"link"}