{"title":"Aluminum Floor Register","description":"","products":[{"product_id":"4x10-matte-black-aluminum-floor-return-grill-with-washable-filter-modern-design-duct-opening","title":"4x10 Matte Black Aluminum Floor Return Grill With Washable Filter – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 4x10 floor return grille fits a \u003cstrong\u003e4\" × 10\" floor duct opening\u003c\/strong\u003e — the hole in your floor, not your old vent cover face. \u003ca href=\"#gv-sizing-guide\"\u003eSee the full sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in floor replacement\u003c\/strong\u003e for any 4\" × 10\" return air floor opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in washable mesh pre-filter\u003c\/strong\u003e — traps dust, pet hair, and debris before it circulates through your ductwork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully flush, flat surface\u003c\/strong\u003e — safe for bare feet, pets, and robot vacuums with no raised edges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid extruded aluminum\u003c\/strong\u003e — rust-proof, won’t warp or corrode like painted steel alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed open design\u003c\/strong\u003e — continuous, unobstructed return airflow even with the pre-filter in place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree finish options\u003c\/strong\u003e — White, Matte Gray, and Matte Black to match your flooring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in install\u003c\/strong\u003e — no tools required; screws included for permanent placement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern floors, engineered for cleaner return air\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 4\" × 10\" floor return vent with an aluminum grille that does more than cover the opening. This 4x10 matte black floor return grille includes a built-in washable mesh pre-filter that catches dust, pet hair, and small debris before it enters your ductwork and circulates through your home.\u003c\/p\u003e\n\u003cp\u003eThe matte black powder-coated finish makes an intentional design statement. It pairs with dark hardwood, charcoal LVP, black tile grout, and matte black plumbing or hardware accents throughout the home. For interiors that commit to a dark palette, this is the floor return grille that belongs.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eThis 4x10 floor return grille is a true surface-mount replacement. The 12\" × 6\" aluminum frame spans the duct opening and rests flat on the surrounding subfloor, covering discoloration, gaps, and rough edges left by an older vent. No patching, no paint touch-up.\u003c\/p\u003e\n\u003cp\u003eThe integrated mesh pre-filter slides into a dedicated pocket behind the face grille. It catches particles at the source — before they reach your air handler. The filter removes without any tools: lift out, rinse under water, dry, and reset. The fixed open aluminum louvers maintain continuous return airflow even with the filter in place.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 4x10 floor return grille 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 aluminum floor return grille with pre-filter is designed to fit a standard 4\" × 10\" floor duct opening (also listed as a 10x4 return grille or 4x10 floor vent cover). The aluminum face plate is larger than the duct opening and overlaps the surrounding subfloor on all sides.\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 12\" × 6\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The wide aluminum frame covers subfloor marks and gaps around your old opening. The 1.6-inch profile height accommodates the built-in filter pocket while maintaining a low floor profile.\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 vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in your floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 4\" × 10\", this grille fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn dark hardwood and engineered floors\u003c\/h3\u003e\n\u003cp\u003eMatte black is the natural choice for dark-stained hardwood, walnut, ebonized oak, and espresso finishes. The flush 1.6-inch profile sits level with the floor surface. Unlike black-painted steel grilles, the powder-coat on extruded aluminum holds color consistently and won’t flake or rust through in humid areas.\u003c\/p\u003e\n\u003ch3\u003eOn dark tile and charcoal LVP\u003c\/h3\u003e\n\u003cp\u003eFor charcoal tile, dark slate, or black-grout LVP installations, matte black blends into the floor rather than contrasting with it. The flush aluminum edge makes mopping and vacuuming a clean straight-line pass. The pre-filter at the return opening intercepts fine debris from hard flooring surfaces before it settles into your ductwork.\u003c\/p\u003e\n\u003ch3\u003eIn homes with pets, children, or high dust levels\u003c\/h3\u003e\n\u003cp\u003eFloor returns pull air from the lowest part of a room, where pet hair, dust bunnies, and particles concentrate. The built-in washable pre-filter intercepts particles at this collection point, reducing what reaches your air handler. It also prevents small objects from falling into the duct below.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Washable Mesh Pre-Filter:\u003c\/strong\u003e The integrated filter pocket holds a washable mesh screen behind the face grille. It traps dust, pet hair, lint, and debris at the floor return point. Remove, rinse under water, let dry, and reuse — no replacement filter purchases needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Flush Top Surface:\u003c\/strong\u003e The completely flat face creates no protrusions above floor level. Safe for barefoot traffic, children, pets, and robot vacuums moving across the surface without catching an edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed Open Aluminum Louvers:\u003c\/strong\u003e The fixed louvers maintain continuous return airflow even with the pre-filter in place. No moving parts, no damper, no rattling during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-Extruded Aluminum Construction:\u003c\/strong\u003e Each louver is formed from extruded aluminum profile for consistent width, cleaner lines, and better finish adhesion than stamped steel grilles. The matte black powder-coat is more durable and consistent than black-painted steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRust-Proof Frame:\u003c\/strong\u003e 100% aluminum construction means no rust risk even in moisture-prone areas. Unlike black steel grilles, the aluminum body won’t corrode and stain surrounding flooring in bathrooms, laundry rooms, or kitchens.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDrop-In Installation\u003c\/h2\u003e\n\u003cp\u003eNo tools required for basic installation. Set the grille face-up over the floor duct opening, slide the washable pre-filter into the filter pocket, align the frame with the surrounding floor, and you’re done.\u003c\/p\u003e\n\u003cp\u003eFor permanent placement, use the included screws to secure the frame to the subfloor. The drop-in design means you can lift the grille out whenever you need to clean the filter or inspect the duct below.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 391.876px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 34.1043%; height: 19.5938px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"width: 63.0386%; height: 19.5938px;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 34.1043%; height: 19.5938px;\"\u003eDuct Opening Size\u003c\/td\u003e\n\u003ctd style=\"width: 63.0386%; height: 19.5938px;\"\u003e4\" × 10\" (also listed as 10x4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 34.1043%; height: 19.5938px;\"\u003eOverall Face Size\u003c\/td\u003e\n\u003ctd style=\"width: 63.0386%; height: 19.5938px;\"\u003e12\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 34.1043%; height: 39.1875px;\"\u003eProduct Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd style=\"width: 63.0386%; height: 39.1875px;\"\u003e12\" × 6\" × 1.6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 34.1043%; height: 19.5938px;\"\u003eItem Weight\u003c\/td\u003e\n\u003ctd style=\"width: 63.0386%; height: 19.5938px;\"\u003e1.3 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 34.1043%; height: 19.5938px;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"width: 63.0386%; height: 19.5938px;\"\u003ePrecision-extruded aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 34.1043%; height: 19.5938px;\"\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd style=\"width: 63.0386%; height: 19.5938px;\"\u003eMatte Black powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 34.1043%; height: 19.5938px;\"\u003eMounting Type\u003c\/td\u003e\n\u003ctd style=\"width: 63.0386%; height: 19.5938px;\"\u003eDrop-in (no tools required; screws included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 34.1043%; height: 19.5938px;\"\u003eHVAC Function\u003c\/td\u003e\n\u003ctd style=\"width: 63.0386%; height: 19.5938px;\"\u003eReturn air (floor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 34.1043%; height: 19.5938px;\"\u003eMounting Surface\u003c\/td\u003e\n\u003ctd style=\"width: 63.0386%; height: 19.5938px;\"\u003eFloor only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 34.1043%; height: 19.5938px;\"\u003eLouver Design\u003c\/td\u003e\n\u003ctd style=\"width: 63.0386%; height: 19.5938px;\"\u003eFixed open (no damper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 34.1043%; height: 19.5938px;\"\u003eFilter\u003c\/td\u003e\n\u003ctd style=\"width: 63.0386%; height: 19.5938px;\"\u003eBuilt-in washable mesh pre-filter (reusable, rinse to clean)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 34.1043%; height: 19.5938px;\"\u003eSpecial Features\u003c\/td\u003e\n\u003ctd style=\"width: 63.0386%; height: 19.5938px;\"\u003eFlush surface, washable pre-filter, paintable, removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 34.1043%; height: 39.1875px;\"\u003eIncluded Components\u003c\/td\u003e\n\u003ctd style=\"width: 63.0386%; height: 39.1875px;\"\u003eFloor return grille, washable mesh pre-filter, mounting screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 34.1043%; height: 19.5938px;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"width: 63.0386%; height: 19.5938px;\"\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 34.1043%; height: 19.5938px;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"width: 63.0386%; height: 19.5938px;\"\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 34.1043%; height: 19.5938px;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"width: 63.0386%; height: 19.5938px;\"\u003eGV.AFL\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: 4x10. The face plate is larger (12\" × 6\") and overlaps the subfloor around the opening. Measure the hole in your floor — not the old cover you’re replacing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. How do I clean the washable pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRemove the grille from the floor opening, slide out the mesh pre-filter, rinse it under running water, and let it dry completely before reinstalling. No replacement filters to buy — the mesh is reusable through repeated washing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Will the pre-filter restrict return airflow?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA clean pre-filter has minimal impact on airflow. As it collects dust, some light resistance is normal. Clean the filter regularly — monthly in high-dust or pet homes — to maintain optimal performance. The fixed open louvers above keep airflow continuous regardless of filter load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. What’s the difference between a return grille and a floor register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA floor register has an adjustable damper for supply ducts. A return grille is fixed open and draws room air back to your HVAC system. This is a return grille — it should not be used on supply ducts. For a matte black supply floor vent, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/black-floor-register\"\u003eblack floor register collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Does it prevent small objects from falling into the duct?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in mesh pre-filter blocks coins, small toys, jewelry, and similar objects from dropping into the duct opening. A practical benefit beyond air filtration in homes with young children.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Will it scratch my hardwood floor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe flush aluminum frame sits flat and the matte black powder-coated finish is smooth. For added protection on premium hardwood, apply felt pads to the underside frame corners during installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is there a version without the filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Green Vent offers the same 4x10 floor return grille without a pre-filter if you prefer a simpler design. Browse options in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. What’s the difference between aluminum and steel return grilles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAluminum won’t rust in humid rooms — important for a floor return grille in bathrooms, laundry rooms, and kitchens. Black-painted steel corrodes over time and can bleed rust stains onto surrounding flooring. Aluminum holds matte black powder-coat more consistently, without the rust risk of steel.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed a matte black floor supply register with an adjustable damper? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/black-floor-register\"\u003eblack floor register collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eWant a wall or ceiling return grille? See all options in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eLooking for a matte black supply vent for the wall or ceiling? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/black-floor-vent-covers\"\u003eblack floor vent covers collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eShop all floor vent covers in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-vent-covers\"\u003efloor 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-premium-aluminum-floor-registers-modern-design-1.jpg?v=1779617126\" alt=\"Green Vent premium aluminum floor register in modern living room — modern design, easy drop-in install, adjustable airflow control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-7.jpg?v=1779617125\" alt=\"Green Vent 4x10 floor register sizing guide — measure the duct opening not the old vent cover, order by duct size, tool-free drop-in install\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-8.jpg?v=1779617125\" alt=\"4x10 aluminum floor register product dimensions — 12 inch by 6 inch face size, 1-9\/16 inch height, front and rear view\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-6.jpg?v=1779617125\" alt=\"4x10 aluminum floor register with walkable 4mm surface — flush hidden damper lever prevents snags and trip hazards underfoot\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-4.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on tile floor — rustproof construction resists moisture in bathrooms and kitchens\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-5.jpg?v=1779617125\" alt=\"4x10 aluminum floor register flush-mounted on light hardwood — modern minimalist design for contemporary living rooms\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-9.jpg?v=1779617125\" alt=\"aluminum floor register installed flush on light hardwood in a modern living room\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-10.jpg?v=1779617125\" alt=\"4x10 aluminum floor register installed in kitchen tile floor — rust-proof supply register for moisture-prone rooms\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-11.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on hardwood floor in bedroom — low-profile flush design beside area rug\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-12.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on white marble tile in modern bathroom — rust-proof aluminum for humid environments\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-13.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on light hardwood in home office — flush drop-in floor vent for work-from-home spaces\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-14.jpg?v=1779617125\" alt=\"Green Vent 4x10 aluminum floor register available in three finishes — white, matte gray, and matte black powder-coated options\"\u003e\u003c\/p\u003e","brand":"Green Vent","offers":[{"title":"Default Title","offer_id":54647191044468,"sku":"GV.RFG.104MB","price":23.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/4x10-matte-black-aluminum-floor-return-grill-with-washable-filter-modern-design-1.jpg?v=1779543620"},{"product_id":"4x10-matte-gray-aluminum-floor-return-grill-with-washable-filter-modern-design-duct-opening","title":"4x10 Matte Gray Aluminum Floor Return Grill With Washable Filter – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 4x10 floor return grille fits a \u003cstrong\u003e4\" × 10\" floor duct opening\u003c\/strong\u003e — the hole in your floor, not your old vent cover face. \u003ca href=\"#gv-sizing-guide\"\u003eSee the full sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in floor replacement\u003c\/strong\u003e for any 4\" × 10\" return air floor opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in washable mesh pre-filter\u003c\/strong\u003e — traps dust, pet hair, and debris before it circulates through your ductwork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully flush, flat surface\u003c\/strong\u003e — safe for bare feet, pets, and robot vacuums with no raised edges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid extruded aluminum\u003c\/strong\u003e — rust-proof, won’t warp or corrode like painted steel alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed open design\u003c\/strong\u003e — continuous, unobstructed return airflow even with the pre-filter in place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree finish options\u003c\/strong\u003e — White, Matte Gray, and Matte Black to match your flooring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in install\u003c\/strong\u003e — no tools required; screws included for permanent placement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern floors, engineered for cleaner return air\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 4\" × 10\" floor return vent with an aluminum grille that does more than cover the opening. This 4x10 matte gray floor return grille includes a built-in washable mesh pre-filter that catches dust, pet hair, and small debris before it enters your ductwork and circulates through your home.\u003c\/p\u003e\n\u003cp\u003eThe matte gray powder-coated finish is a versatile neutral that bridges light and dark floor palettes. It pairs naturally with gray-toned LVP, concrete-look tile, light ash hardwood, and whitewashed floors — blending into the floor without completely disappearing, making it a clean architectural detail in neutral interiors.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eThis 4x10 floor return grille is a true surface-mount replacement. The 12\" × 6\" aluminum frame spans the duct opening and rests flat on the surrounding subfloor, covering discoloration, gaps, and rough edges left by an older vent. No patching, no paint touch-up.\u003c\/p\u003e\n\u003cp\u003eThe integrated mesh pre-filter slides into a dedicated pocket behind the face grille. It catches particles at the source — before they reach your air handler. The filter removes without any tools: lift out, rinse under water, dry, and reset. The fixed open aluminum louvers maintain continuous return airflow even with the filter in place.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 4x10 floor return grille 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 aluminum floor return grille with pre-filter is designed to fit a standard 4\" × 10\" floor duct opening (also listed as a 10x4 return grille or 4x10 floor vent cover). The aluminum face plate is larger than the duct opening and overlaps the surrounding subfloor on all sides.\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 12\" × 6\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The wide aluminum frame covers subfloor marks and gaps around your old opening. The 1.6-inch profile height accommodates the built-in filter pocket while maintaining a low floor profile.\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 vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in your floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 4\" × 10\", this grille fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn hardwood and engineered floors\u003c\/h3\u003e\n\u003cp\u003eThe slim 1.6-inch profile sits flush with most hardwood and engineered wood floor surfaces. Matte gray pairs naturally with gray-toned ash, whitewashed oak, and lighter engineered hardwoods. The pre-filter is especially practical in homes with pets, where pet hair accumulates quickly in low-level floor return ducts.\u003c\/p\u003e\n\u003ch3\u003eOn tile and luxury vinyl\u003c\/h3\u003e\n\u003cp\u003eMatte gray works with the widest range of tile and LVP colorways — warm gray, cool gray, and everything between. The flush aluminum edge makes mopping and vacuuming a straight-line pass. The pre-filter intercepts the fine debris that collects at floor level in kitchens, laundry rooms, and entryways before it reaches your ducts.\u003c\/p\u003e\n\u003ch3\u003eIn homes with pets, children, or high dust levels\u003c\/h3\u003e\n\u003cp\u003eFloor returns pull air from the lowest part of a room, where dust and pet hair concentrate. The built-in washable pre-filter catches particles at this collection point, reducing what reaches your air handler filter. It also prevents small objects — coins, toys, jewelry — from falling into the duct below.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Washable Mesh Pre-Filter:\u003c\/strong\u003e The integrated filter pocket holds a washable mesh screen behind the face grille. It traps dust, pet hair, lint, and debris at the return point. Remove, rinse under water, let dry, and reuse — no replacement filter purchases needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Flush Top Surface:\u003c\/strong\u003e The completely flat face creates no protrusions above floor level. Safe for barefoot traffic, children, pets, and robot vacuums moving across the surface without catching an edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed Open Aluminum Louvers:\u003c\/strong\u003e The fixed louvers maintain continuous return airflow even with the pre-filter in place. No moving parts, no damper, no rattling during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-Extruded Aluminum Construction:\u003c\/strong\u003e Each louver is formed from extruded aluminum profile for consistent width, cleaner lines, and better finish adhesion than stamped steel grilles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRust-Proof Frame:\u003c\/strong\u003e 100% aluminum construction means no rust risk in moisture-prone rooms like bathrooms, laundry rooms, and kitchens. The matte gray powder-coat won’t flake or corrode through humidity and temperature cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDrop-In Installation\u003c\/h2\u003e\n\u003cp\u003eNo tools required for basic installation. Set the grille face-up over the floor duct opening, slide the washable pre-filter into the filter pocket, align the frame with the surrounding floor, and you’re done.\u003c\/p\u003e\n\u003cp\u003eFor permanent placement, use the included screws to secure the frame to the subfloor. The drop-in design means you can lift the grille out whenever you need to clean the filter or inspect the duct below.\u003c\/p\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\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct Opening Size\u003c\/td\u003e\n\u003ctd\u003e4\" × 10\" (also listed as 10x4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Face Size\u003c\/td\u003e\n\u003ctd\u003e12\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e12\" × 6\" × 1.6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e1.1 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePrecision-extruded aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd\u003eMatte Gray powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDrop-in (no tools required; screws included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVAC Function\u003c\/td\u003e\n\u003ctd\u003eReturn air (floor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Surface\u003c\/td\u003e\n\u003ctd\u003eFloor only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLouver Design\u003c\/td\u003e\n\u003ctd\u003eFixed open (no damper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter\u003c\/td\u003e\n\u003ctd\u003eBuilt-in washable mesh pre-filter (reusable, rinse to clean)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Features\u003c\/td\u003e\n\u003ctd\u003eFlush surface, washable pre-filter, paintable, removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eFloor return grille, washable mesh pre-filter, mounting screws\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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eGV.AFL\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: 4x10. The face plate is larger (12\" × 6\") and overlaps the subfloor around the opening. Measure the hole in your floor — not the old cover you’re replacing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. How do I clean the washable pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRemove the grille from the floor opening, slide out the mesh pre-filter, rinse it under running water, and let it dry completely before reinstalling. No replacement filters to buy — the mesh is reusable through repeated washing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Will the pre-filter restrict return airflow?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA clean pre-filter has minimal impact on airflow. As it collects dust, some light resistance is normal. Clean the filter regularly — monthly in high-dust or pet homes — to maintain optimal performance. The fixed open louvers above keep airflow continuous regardless of filter load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. What’s the difference between a return grille and a floor register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA floor register has an adjustable damper for supply ducts. A return grille is fixed open and draws room air back to your HVAC system. This is a return grille — it should not be used on supply ducts. For a supply floor vent, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-register\"\u003efloor register collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Does it prevent small objects from falling into the duct?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in mesh pre-filter blocks coins, small toys, jewelry, and similar objects from dropping into the duct opening. A practical benefit beyond filtration in homes with young children.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Will it scratch my hardwood floor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe flush aluminum frame sits flat and the powder-coated finish is smooth. For added protection on premium hardwood, apply felt pads to the underside frame corners during installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is there a version without the filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Green Vent offers the same 4x10 floor return grille without a pre-filter if you prefer a simpler design. Browse the options in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. What’s the difference between aluminum and steel return grilles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAluminum won’t rust in humid rooms like bathrooms, laundry rooms, and kitchens. Steel corrodes over time and can stain surrounding flooring. Aluminum holds powder-coat finishes more cleanly and weighs less than steel equivalents.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed a floor supply register with an adjustable damper? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-register\"\u003efloor register collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eWant a wall or ceiling return grille? See all options in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eLooking for a matching supply vent on the wall or ceiling? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eShop all floor vent covers in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-vent-covers\"\u003efloor 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-premium-aluminum-floor-registers-modern-design-1.jpg?v=1779617126\" alt=\"Green Vent premium aluminum floor register in modern living room — modern design, easy drop-in install, adjustable airflow control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-7.jpg?v=1779617125\" alt=\"Green Vent 4x10 floor register sizing guide — measure the duct opening not the old vent cover, order by duct size, tool-free drop-in install\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-8.jpg?v=1779617125\" alt=\"4x10 aluminum floor register product dimensions — 12 inch by 6 inch face size, 1-9\/16 inch height, front and rear view\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-6.jpg?v=1779617125\" alt=\"4x10 aluminum floor register with walkable 4mm surface — flush hidden damper lever prevents snags and trip hazards underfoot\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-4.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on tile floor — rustproof construction resists moisture in bathrooms and kitchens\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-5.jpg?v=1779617125\" alt=\"4x10 aluminum floor register flush-mounted on light hardwood — modern minimalist design for contemporary living rooms\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-9.jpg?v=1779617125\" alt=\"aluminum floor register installed flush on light hardwood in a modern living room\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-10.jpg?v=1779617125\" alt=\"4x10 aluminum floor register installed in kitchen tile floor — rust-proof supply register for moisture-prone rooms\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-11.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on hardwood floor in bedroom — low-profile flush design beside area rug\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-12.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on white marble tile in modern bathroom — rust-proof aluminum for humid environments\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-13.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on light hardwood in home office — flush drop-in floor vent for work-from-home spaces\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-14.jpg?v=1779617125\" alt=\"Green Vent 4x10 aluminum floor register available in three finishes — white, matte gray, and matte black powder-coated options\"\u003e\u003c\/p\u003e","brand":"Green Vent","offers":[{"title":"Default Title","offer_id":54647191601524,"sku":"GV.RFG.104MG","price":23.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/4x10-matte-gray-aluminum-floor-return-grill-with-washable-filter-modern-design-1.jpg?v=1779544379"},{"product_id":"10x4-white-aluminum-floor-return-grill-with-washable-filter-modern-design-duct-opening","title":"10x4 White Aluminum Floor Return Grill With Washable Filter – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 4x10 floor return grille fits a \u003cstrong\u003e4\" × 10\" floor duct opening\u003c\/strong\u003e — the hole in your floor, not your old vent cover face. \u003ca href=\"#gv-sizing-guide\"\u003eSee the full sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in floor replacement\u003c\/strong\u003e for any 4\" × 10\" return air floor opening — no remodeling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in washable mesh pre-filter\u003c\/strong\u003e — traps dust, pet hair, and debris before it circulates through your ductwork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully flush, flat surface\u003c\/strong\u003e — safe for bare feet, pets, and robot vacuums with no raised edges.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid extruded aluminum\u003c\/strong\u003e — rust-proof, won’t warp or corrode like painted steel alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed open design\u003c\/strong\u003e — continuous, unobstructed return airflow even with the pre-filter in place.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree finish options\u003c\/strong\u003e — White, Matte Gray, and Matte Black to match your flooring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in install\u003c\/strong\u003e — no tools required; screws included for permanent placement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern floors, engineered for cleaner return air\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 4\" × 10\" floor return vent with an aluminum grille that does more than cover the opening. This 4x10 white floor return grille includes a built-in washable mesh pre-filter that catches dust, pet hair, and small debris at the source — before it enters your ductwork and circulates through your home.\u003c\/p\u003e\n\u003cp\u003eThe white powder-coated finish blends into light hardwood, bright tile, and painted subfloors. Crisp and clean in appearance, functional in practice — a floor return vent designed for homes where both air quality and interior aesthetics matter.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eThis 4x10 floor return grille is a true surface-mount replacement. The 12\" × 6\" aluminum frame spans the duct opening and rests flat on the surrounding subfloor, covering discoloration, gaps, and rough edges left by an older vent. No patching, no paint touch-up.\u003c\/p\u003e\n\u003cp\u003eThe integrated mesh pre-filter slides into a dedicated slot behind the face grille. It catches particles — dust, pet hair, lint, and small debris — before they reach your air handler. The filter removes for cleaning without any tools: lift out, rinse under water, let dry, and reset. The aluminum louvers remain open at all times, maintaining continuous airflow to your HVAC system even with the filter in place.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 4x10 floor return grille 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 aluminum floor return grille with pre-filter is designed to fit a standard 4\" × 10\" floor duct opening (also listed as a 10x4 return grille or 4x10 floor vent cover). The aluminum face plate is larger than the duct opening and overlaps the surrounding subfloor on all sides.\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 12\" × 6\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The wide aluminum frame covers subfloor marks and gaps around your old opening. The 1.6-inch profile height allows for the built-in filter pocket while maintaining a low floor profile.\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 vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in your floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 4\" × 10\", this grille fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn hardwood and engineered floors\u003c\/h3\u003e\n\u003cp\u003eThe slim 1.6-inch profile sits flush with most hardwood and engineered wood floor surfaces. White pairs cleanly with light-stained oak, maple, ash, and painted subfloors. The pre-filter adds a practical layer of protection that’s especially valuable in homes with pets, where pet hair accumulates rapidly in floor return ducts.\u003c\/p\u003e\n\u003ch3\u003eOn tile and luxury vinyl\u003c\/h3\u003e\n\u003cp\u003eThe low-profile aluminum edge is flush and smooth, making mopping and vacuuming a straight-line pass without obstruction. The pre-filter also catches the fine grit and debris that accumulates at floor level in tile and LVP kitchens, laundry rooms, and entryways — protecting your ducts before they require cleaning.\u003c\/p\u003e\n\u003ch3\u003eIn homes with pets, children, or high dust levels\u003c\/h3\u003e\n\u003cp\u003eFloor returns pull air from the lowest part of a room — where pet hair, dust bunnies, and small particles concentrate. The built-in washable pre-filter intercepts particles at this collection point, reducing what reaches your air handler filter. It also prevents coins, small toys, and jewelry from falling into the duct.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Washable Mesh Pre-Filter:\u003c\/strong\u003e The integrated filter pocket holds a washable mesh screen behind the face grille. It traps dust, pet hair, lint, and debris at the floor return point. Remove, rinse under water, let dry, and reuse — no replacement filter purchases needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Flush Top Surface:\u003c\/strong\u003e The completely flat face creates no protrusions above floor level. Safe for barefoot traffic, children, pets, and robot vacuums moving across the surface without catching an edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed Open Aluminum Louvers:\u003c\/strong\u003e The fixed louvers maintain continuous return airflow even with the pre-filter in place. No moving parts, no damper to restrict air, no rattling during operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-Extruded Aluminum Construction:\u003c\/strong\u003e Each louver is formed from extruded aluminum profile for consistent width, cleaner lines, and better finish adhesion than stamped steel grilles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRust-Proof Frame:\u003c\/strong\u003e 100% aluminum construction means no rust risk in moisture-prone rooms like bathrooms, laundry rooms, and kitchens. The white powder-coat won’t flake or corrode through humidity and temperature cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDrop-In Installation\u003c\/h2\u003e\n\u003cp\u003eNo tools required for basic installation. Set the grille face-up over the floor duct opening, slide the washable pre-filter into the filter pocket, align the frame with the surrounding floor, and you’re done.\u003c\/p\u003e\n\u003cp\u003eFor permanent placement, use the included screws to secure the frame to the subfloor. The drop-in design means you can lift the grille out whenever you need to clean the filter or inspect the duct below.\u003c\/p\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\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct Opening Size\u003c\/td\u003e\n\u003ctd\u003e4\" × 10\" (also listed as 10x4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Face Size\u003c\/td\u003e\n\u003ctd\u003e12\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e12\" × 6\" × 1.6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e1.3 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePrecision-extruded aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd\u003eWhite powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDrop-in (no tools required; screws included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVAC Function\u003c\/td\u003e\n\u003ctd\u003eReturn air (floor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Surface\u003c\/td\u003e\n\u003ctd\u003eFloor only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLouver Design\u003c\/td\u003e\n\u003ctd\u003eFixed open (no damper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter\u003c\/td\u003e\n\u003ctd\u003eBuilt-in washable mesh pre-filter (reusable, rinse to clean)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Features\u003c\/td\u003e\n\u003ctd\u003eFlush surface, washable pre-filter, paintable, removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eFloor return grille, washable mesh pre-filter, mounting screws\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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eGV.AFL\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: 4x10. The face plate is larger (12\" × 6\") and overlaps the subfloor around the opening. Measure the hole in your floor — not the old cover you’re replacing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. How do I clean the washable pre-filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRemove the grille from the floor opening, slide out the mesh pre-filter, rinse it under running water, and let it dry completely before reinstalling. No replacement filters to buy — the mesh is designed for repeated washing and reuse.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Will the pre-filter restrict return airflow?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA clean pre-filter has minimal impact on airflow. As it collects dust, some airflow reduction is normal — the same as any filtration adds light resistance. Clean the filter regularly (monthly in high-dust or pet homes) to maintain optimal performance. The fixed open louvers above keep airflow continuous regardless of filter load.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. What’s the difference between a return grille and a floor register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA floor register has an adjustable damper and is used on supply ducts. A return grille is fixed open and draws room air back to your HVAC system. This is a return grille — it should not be used on supply ducts. For a supply floor vent, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-register\"\u003efloor register collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Does it prevent small objects from falling into the duct?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The built-in mesh pre-filter acts as a screen that blocks coins, small toys, jewelry, and similar objects from dropping into the duct opening. It’s a practical benefit beyond air filtration, especially in homes with young children.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Will it scratch my hardwood floor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe flush aluminum frame sits flat and the powder-coated finish is smooth. For added protection on premium hardwood, apply felt pads to the underside frame corners during installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is there a version without the filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Green Vent offers the same 4x10 floor return grille without a pre-filter if you prefer a simpler design. Browse the options in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. What’s the difference between aluminum and steel return grilles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAluminum won’t rust in humid rooms like bathrooms, laundry rooms, and kitchens. Steel corrodes over time in these environments and can stain surrounding flooring. Aluminum holds powder-coat finishes more cleanly and weighs less.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed a floor supply register with an adjustable damper? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-register\"\u003efloor register collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eWant a wall or ceiling return grille? See all options in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eLooking for a matching supply vent on the wall or ceiling? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eShop all floor vent covers in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-vent-covers\"\u003efloor 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-premium-aluminum-floor-registers-modern-design-1.jpg?v=1779617126\" alt=\"Green Vent premium aluminum floor register in modern living room — modern design, easy drop-in install, adjustable airflow control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-7.jpg?v=1779617125\" alt=\"Green Vent 4x10 floor register sizing guide — measure the duct opening not the old vent cover, order by duct size, tool-free drop-in install\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-8.jpg?v=1779617125\" alt=\"4x10 aluminum floor register product dimensions — 12 inch by 6 inch face size, 1-9\/16 inch height, front and rear view\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-6.jpg?v=1779617125\" alt=\"4x10 aluminum floor register with walkable 4mm surface — flush hidden damper lever prevents snags and trip hazards underfoot\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-4.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on tile floor — rustproof construction resists moisture in bathrooms and kitchens\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-5.jpg?v=1779617125\" alt=\"4x10 aluminum floor register flush-mounted on light hardwood — modern minimalist design for contemporary living rooms\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-9.jpg?v=1779617125\" alt=\"aluminum floor register installed flush on light hardwood in a modern living room\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-10.jpg?v=1779617125\" alt=\"4x10 aluminum floor register installed in kitchen tile floor — rust-proof supply register for moisture-prone rooms\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-11.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on hardwood floor in bedroom — low-profile flush design beside area rug\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-12.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on white marble tile in modern bathroom — rust-proof aluminum for humid environments\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-13.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on light hardwood in home office — flush drop-in floor vent for work-from-home spaces\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-14.jpg?v=1779617125\" alt=\"Green Vent 4x10 aluminum floor register available in three finishes — white, matte gray, and matte black powder-coated options\"\u003e\u003c\/p\u003e","brand":"Green Vent","offers":[{"title":"Default Title","offer_id":54647193796980,"sku":"GV.RFG.104W","price":23.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/4x10-white-aluminum-floor-return-grill-with-washable-filter-modern-design-1.jpg?v=1779544508"},{"product_id":"4x10-matte-gray-aluminum-floor-return-grill","title":"4x10 Matte Gray Aluminum Floor Return Grill – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 4x10 floor return grille fits a \u003cstrong\u003e4\" × 10\" floor duct opening\u003c\/strong\u003e — the hole in your floor, not your old vent cover face. \u003ca href=\"#gv-sizing-guide\"\u003eSee the full sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in floor replacement\u003c\/strong\u003e for any 4\" × 10\" return air floor opening — no remodeling, no contractor required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully flush, flat surface\u003c\/strong\u003e — no raised edges or protrusions to trip on or catch a vacuum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid extruded aluminum\u003c\/strong\u003e — rust-proof, won’t warp or corrode like steel alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed open design\u003c\/strong\u003e — smooth, fixed louvers allow continuous return airflow with no damper to restrict it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree finish options\u003c\/strong\u003e — White, Matte Gray, and Matte Black powder-coated to match your flooring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWalkable construction\u003c\/strong\u003e — aluminum frame sits flat for safe bare-foot and pet traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in install\u003c\/strong\u003e — no tools required; optional screws available for permanent placement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern floors, engineered for return airflow\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 4\" × 10\" floor return vent with a clean, flush aluminum grille that sits level with your floor. This 4x10 matte gray floor return grille drops into your existing opening without any tools — no flooring rework, no contractor, no disruption.\u003c\/p\u003e\n\u003cp\u003eThe matte gray powder-coated finish is one of the most versatile choices for modern floor installations. It bridges light and dark floor palettes — pairing naturally with gray-toned LVP, concrete-look tile, whitewashed oak, and light ash hardwood — without committing fully to either extreme.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eThis 4x10 floor return grille is a surface-mount replacement. The 12\" × 6\" aluminum frame spans the duct opening and rests flat on the surrounding subfloor, covering discoloration, gaps, and rough edges left by older vents. No patching or paint touch-up required.\u003c\/p\u003e\n\u003cp\u003eThe fixed open-louver design allows return air to flow continuously back to your HVAC system without restriction. Return grilles don’t need a damper — unobstructed airflow on the return side keeps your system balanced and efficient. The completely flat top surface means nothing protrudes above floor level, making the grille safe for bare feet, pets, and robot vacuums.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 4x10 floor return grille 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 aluminum floor return grille is designed to fit a standard 4\" × 10\" floor duct opening (also listed as a 10x4 return grille or 4x10 floor vent cover). The aluminum face plate is larger than the duct opening and overlaps the surrounding subfloor on all sides for a clean, flush finish.\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 12\" × 6\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The wide aluminum frame covers subfloor marks and gaps around your old opening. The 2-inch profile height accommodates subfloor thickness transitions at floor level.\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 vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in your floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 4\" × 10\", this grille fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn hardwood and engineered floors\u003c\/h3\u003e\n\u003cp\u003eThe slim, flush aluminum profile sits level with most hardwood and engineered wood floor surfaces. Matte gray pairs naturally with gray-toned ash, whitewashed oak, and lighter engineered hardwoods. Because this is a return grille, there is no airflow lever — the top surface stays completely flat, which looks particularly clean on open-grain wood floors where texture contrast matters.\u003c\/p\u003e\n\u003ch3\u003eOn tile and luxury vinyl\u003c\/h3\u003e\n\u003cp\u003eMatte gray is the most versatile grille finish for LVP and tile — it works with both warm gray and cool gray colorways without dominating either. The low-profile aluminum edge sits flush and smooth, making mopping and vacuuming a clean straight-line pass without obstruction.\u003c\/p\u003e\n\u003ch3\u003eIn living rooms, hallways, and bedrooms\u003c\/h3\u003e\n\u003cp\u003eReturn air grilles work best in low-obstruction locations where air can flow freely back to your HVAC unit. A flush-floor matte gray return grille in a neutral tone reads as a functional detail rather than a visual focal point — which is exactly what you want from a return air vent.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Flush Top Surface:\u003c\/strong\u003e The completely flat, level face creates no protrusions above the floor at any point. Safe for barefoot traffic, children, pets, and robot vacuums moving across the surface without catching an edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed Open-Louver Design:\u003c\/strong\u003e The smooth, fixed aluminum louvers allow unobstructed return airflow. No moving parts means no rattling, no lever that sticks, and no restriction to air returning to your system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-Extruded Aluminum:\u003c\/strong\u003e Each slat is formed from extruded aluminum profile for consistent louver width and a cleaner linear appearance that matches modern interior styles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRust-Proof Construction:\u003c\/strong\u003e 100% aluminum means no rust risk even in moisture-prone areas like bathrooms, laundry rooms, and kitchens. The matte gray powder-coat finish won’t flake or corrode under repeated humidity and temperature cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Coverage Frame:\u003c\/strong\u003e The 12\" × 6\" face extends beyond the duct opening on all four sides, covering subfloor marks, old adhesive rings, and uneven edges left by aging floor vents. No patching needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDrop-In Installation\u003c\/h2\u003e\n\u003cp\u003eNo tools required for basic installation. Set the grille face-up over the floor duct opening, align the frame edge with the surrounding floor, and it’s done. The aluminum frame rests in place during normal use.\u003c\/p\u003e\n\u003cp\u003eFor permanent placement in high-traffic areas, use optional screws to secure the frame to the subfloor. The drop-in design also makes it easy to remove for duct cleaning or inspection without any tools.\u003c\/p\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\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct Opening Size\u003c\/td\u003e\n\u003ctd\u003e4\" × 10\" (also listed as 10x4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Face Size\u003c\/td\u003e\n\u003ctd\u003e12\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e12\" × 6\" × 2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e1.06 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePrecision-extruded aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd\u003eMatte Gray powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDrop-in (no tools required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVAC Function\u003c\/td\u003e\n\u003ctd\u003eReturn air (floor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Surface\u003c\/td\u003e\n\u003ctd\u003eFloor only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLouver Design\u003c\/td\u003e\n\u003ctd\u003eFixed open (no damper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter\u003c\/td\u003e\n\u003ctd\u003eNone (see pre-filter version for built-in washable filter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Features\u003c\/td\u003e\n\u003ctd\u003eFlush surface, paintable, removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eFloor return grille (no screws included)\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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eGV.AFL\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: 4x10. The face plate is larger (12\" × 6\") and overlaps the subfloor around the opening. Measure the hole in your floor — not the old cover you’re replacing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What’s the difference between a return grille and a floor register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA floor register has an adjustable damper and is used on supply ducts — it controls how much conditioned air enters a room. A return grille is fixed open and draws room air back to the HVAC system. This product is a return grille. For supply floor vents, see the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-register\"\u003efloor register collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Does this return grille have a damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Return grilles are always fixed open. Adding a damper to a return duct creates pressure imbalance in your HVAC system. The fixed louver design ensures optimal, unobstructed return airflow at all times.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Is there a version with a built-in filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. If you want to catch dust and debris at the floor return point, Green Vent also offers a floor return grille with washable mesh pre-filter in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Will it scratch my hardwood floor when stepped on?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe flush aluminum frame sits flat and the powder-coated finish is smooth. For added protection on premium hardwood, apply felt pads to the underside frame corners during installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can robot vacuums pass over it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The fully flush, flat top surface has no raised edges or protrusions. Standard robot vacuum models pass over without catching or tipping the grille during normal operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. How do I clean it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVacuum through the louvers during your regular floor cleaning. To deep clean, lift the grille out of the duct opening, rinse with mild soap and water, dry fully, and reset. The drop-in design makes this straightforward with no tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. What’s the difference between aluminum and steel return grilles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAluminum won’t rust in humid environments like bathrooms, kitchens, and laundry rooms. Steel corrodes over time and can stain surrounding flooring. Aluminum also holds powder-coat finishes more cleanly, making matte gray a cleaner, more consistent color than steel equivalents.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed a floor supply register with adjustable damper? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-register\"\u003efloor register collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eWant a wall or ceiling return grille? See the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eLooking for a matching wall or ceiling supply vent? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eShop all floor vent covers in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-vent-covers\"\u003efloor 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-premium-aluminum-floor-registers-modern-design-1.jpg?v=1779617126\" alt=\"Green Vent premium aluminum floor register in modern living room — modern design, easy drop-in install, adjustable airflow control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-7.jpg?v=1779617125\" alt=\"Green Vent 4x10 floor register sizing guide — measure the duct opening not the old vent cover, order by duct size, tool-free drop-in install\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-8.jpg?v=1779617125\" alt=\"4x10 aluminum floor register product dimensions — 12 inch by 6 inch face size, 1-9\/16 inch height, front and rear view\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-6.jpg?v=1779617125\" alt=\"4x10 aluminum floor register with walkable 4mm surface — flush hidden damper lever prevents snags and trip hazards underfoot\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-4.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on tile floor — rustproof construction resists moisture in bathrooms and kitchens\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-5.jpg?v=1779617125\" alt=\"4x10 aluminum floor register flush-mounted on light hardwood — modern minimalist design for contemporary living rooms\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-9.jpg?v=1779617125\" alt=\"aluminum floor register installed flush on light hardwood in a modern living room\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-10.jpg?v=1779617125\" alt=\"4x10 aluminum floor register installed in kitchen tile floor — rust-proof supply register for moisture-prone rooms\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-11.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on hardwood floor in bedroom — low-profile flush design beside area rug\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-12.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on white marble tile in modern bathroom — rust-proof aluminum for humid environments\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-13.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on light hardwood in home office — flush drop-in floor vent for work-from-home spaces\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-14.jpg?v=1779617125\" alt=\"Green Vent 4x10 aluminum floor register available in three finishes — white, matte gray, and matte black powder-coated options\"\u003e\u003c\/p\u003e","brand":"Green Vent","offers":[{"title":"Default Title","offer_id":54647194780020,"sku":"GV.RFL.104MG","price":22.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/4x10-matte-gray-aluminum-floor-return-grille-filter-modern-design-1.jpg?v=1779544707"},{"product_id":"4x10-white-aluminum-floor-return-grill","title":"4x10 White Aluminum Floor Return Grill – Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 4x10 floor return grille fits a \u003cstrong\u003e4\" × 10\" floor duct opening\u003c\/strong\u003e — the hole in your floor, not your old vent cover face. \u003ca href=\"#gv-sizing-guide\"\u003eSee the full sizing guide →\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in floor replacement\u003c\/strong\u003e for any 4\" × 10\" return air floor opening — no remodeling, no contractor required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully flush, flat surface\u003c\/strong\u003e — no raised edges or protrusions to trip on or catch a vacuum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid extruded aluminum\u003c\/strong\u003e — rust-proof, won’t warp or corrode like steel alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed open design\u003c\/strong\u003e — smooth, fixed louvers allow continuous return airflow with no damper to restrict it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree finish options\u003c\/strong\u003e — White, Matte Gray, and Matte Black powder-coated to match your flooring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWalkable construction\u003c\/strong\u003e — aluminum frame sits flat for safe bare-foot and pet traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in install\u003c\/strong\u003e — no tools required; optional screws available for permanent placement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern floors, engineered for return airflow\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 4\" × 10\" floor return vent with a clean, flush aluminum grille that disappears into your floor. This 4x10 white floor return grille drops into your existing opening without any tools — no flooring rework, no contractor, no disruption.\u003c\/p\u003e\n\u003cp\u003eThe white powder-coated finish blends into light hardwood, bright tile, and painted subfloors. For rooms where the return vent needs to recede into the background, this is the clean-finish choice. Crisp, uncluttered, and level with the floor.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eThis 4x10 floor return grille is a surface-mount replacement. The 12\" × 6\" aluminum frame spans the duct opening and rests flat on the surrounding subfloor, covering discoloration, gaps, and rough edges left by older vents. No additional patching or painting needed.\u003c\/p\u003e\n\u003cp\u003eThe fixed, open-louver design allows return air to flow continuously back to your HVAC system without restriction. Unlike supply registers, return grilles don’t need a damper — the unobstructed airpath ensures your system draws air evenly and efficiently. The completely flat top surface means nothing protrudes above floor level at any point.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 4x10 floor return grille 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 aluminum floor return grille is designed to fit a standard 4\" × 10\" floor duct opening (also listed as a 10x4 return grille or 4x10 floor vent cover). The aluminum face plate is larger than the duct opening and overlaps the surrounding subfloor on all sides.\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 12\" × 6\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The wide aluminum frame covers subfloor marks and gaps around your old opening. The 2-inch profile height accommodates subfloor thickness transitions at floor level.\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 vent cover.\u003c\/li\u003e\n\u003cli\u003eMeasure the \u003cem\u003eopening\u003c\/em\u003e in your floor — not the old cover.\u003c\/li\u003e\n\u003cli\u003eIf the opening is approximately 4\" × 10\", this grille fits.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eDesigned for modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn hardwood and engineered floors\u003c\/h3\u003e\n\u003cp\u003eThe slim, flush aluminum profile sits level with most hardwood and engineered wood floor surfaces. The white powder-coat pairs cleanly with light-stained oak, maple, ash, and painted subfloors. Because this is a return grille — not a supply register — there is no airflow lever to interrupt the flat surface, making it even cleaner in appearance.\u003c\/p\u003e\n\u003ch3\u003eOn tile and luxury vinyl\u003c\/h3\u003e\n\u003cp\u003eThe low-profile aluminum frame won’t create a trip hazard on tile, LVP, or LVT flooring. The smooth flat surface makes vacuuming and mopping a straight-line pass with no obstacles. To clean, lift the grille out, rinse, dry, and drop it back in.\u003c\/p\u003e\n\u003ch3\u003eIn living rooms, hallways, and bedrooms\u003c\/h3\u003e\n\u003cp\u003eReturn air grilles work best in low-obstruction locations where air can flow freely back to your HVAC unit. A flush floor return in white is particularly effective in open-plan spaces where you want the vent to blend into light-colored flooring rather than stand out.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Flush Top Surface:\u003c\/strong\u003e The completely flat, level face creates no protrusions above the floor at any point. Safe for barefoot traffic, children, pets, and robot vacuums gliding over the surface without catching an edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixed Open-Louver Design:\u003c\/strong\u003e The smooth, fixed aluminum louvers are optimized for unobstructed return airflow. No moving parts means no rattling, no lever that sticks, and no restriction to draw air back to your system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-Extruded Aluminum:\u003c\/strong\u003e Each slat is formed from extruded aluminum profile — not stamped sheet metal — for consistent louver width and a cleaner linear appearance that matches modern interior styles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRust-Proof Construction:\u003c\/strong\u003e 100% aluminum means no rust risk even in moisture-prone areas like bathrooms, laundry rooms, and kitchens. The powder-coat finish won’t flake or corrode under repeated humidity and temperature cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Coverage Frame:\u003c\/strong\u003e The 12\" × 6\" face extends beyond the duct opening on all four sides, covering subfloor marks, old adhesive rings, and uneven edges left by aging floor vents. No patching needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDrop-In Installation\u003c\/h2\u003e\n\u003cp\u003eNo tools required for basic installation. Set the grille face-up over the floor duct opening, align the frame edge with the surrounding floor, and it’s done. The aluminum frame rests in place during normal use.\u003c\/p\u003e\n\u003cp\u003eFor permanent placement in high-traffic areas, use optional screws to secure the frame to the subfloor. The drop-in design means you can also remove it easily for duct cleaning or inspection.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 333.095px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 36.3254%; height: 19.5938px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"width: 60.8175%; height: 19.5938px;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.3254%; height: 19.5938px;\"\u003eDuct Opening Size\u003c\/td\u003e\n\u003ctd style=\"width: 60.8175%; height: 19.5938px;\"\u003e4\" × 10\" (also listed as 10x4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.3254%; height: 19.5938px;\"\u003eOverall Face Size\u003c\/td\u003e\n\u003ctd style=\"width: 60.8175%; height: 19.5938px;\"\u003e12\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.3254%; height: 19.5938px;\"\u003eProduct Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd style=\"width: 60.8175%; height: 19.5938px;\"\u003e12\" × 6\" × 2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.3254%; height: 19.5938px;\"\u003eItem Weight\u003c\/td\u003e\n\u003ctd style=\"width: 60.8175%; height: 19.5938px;\"\u003e1.06 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.3254%; height: 19.5938px;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"width: 60.8175%; height: 19.5938px;\"\u003ePrecision-extruded aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.3254%; height: 19.5938px;\"\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd style=\"width: 60.8175%; height: 19.5938px;\"\u003eWhite powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.3254%; height: 19.5938px;\"\u003eMounting Type\u003c\/td\u003e\n\u003ctd style=\"width: 60.8175%; height: 19.5938px;\"\u003eDrop-in (no tools required)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.3254%; height: 19.5938px;\"\u003eHVAC Function\u003c\/td\u003e\n\u003ctd style=\"width: 60.8175%; height: 19.5938px;\"\u003eReturn air (floor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.3254%; height: 19.5938px;\"\u003eMounting Surface\u003c\/td\u003e\n\u003ctd style=\"width: 60.8175%; height: 19.5938px;\"\u003eFloor only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.3254%; height: 19.5938px;\"\u003eLouver Design\u003c\/td\u003e\n\u003ctd style=\"width: 60.8175%; height: 19.5938px;\"\u003eFixed open (no damper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.3254%; height: 19.5938px;\"\u003eFilter\u003c\/td\u003e\n\u003ctd style=\"width: 60.8175%; height: 19.5938px;\"\u003eNone (see pre-filter version for built-in washable filter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.3254%; height: 19.5938px;\"\u003eSpecial Features\u003c\/td\u003e\n\u003ctd style=\"width: 60.8175%; height: 19.5938px;\"\u003eFlush surface, paintable, removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.3254%; height: 19.5938px;\"\u003eIncluded Components\u003c\/td\u003e\n\u003ctd style=\"width: 60.8175%; height: 19.5938px;\"\u003eFloor return grille (no screws included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.3254%; height: 19.5938px;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"width: 60.8175%; height: 19.5938px;\"\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.3254%; height: 19.5938px;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"width: 60.8175%; height: 19.5938px;\"\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.3254%; height: 19.5938px;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"width: 60.8175%; height: 19.5938px;\"\u003eGV.AFL\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: 4x10. The face plate is larger (12\" × 6\") and overlaps the subfloor around the opening. Measure the hole in your floor — not the old cover you’re replacing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. What’s the difference between a return grille and a floor register?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA floor register has an adjustable damper and is used on supply ducts — it controls how much heated or cooled air enters a room. A return grille is fixed open and is used on return ducts — it draws room air back to the HVAC system. This product is a return grille for return air openings only. For supply floor vents, see the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-register\"\u003efloor register collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Does this return grille have a damper?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Return grilles are always fixed open — they should never have a damper. Closing off a return air duct creates pressure imbalance in your HVAC system. The fixed louver design on this grille maintains optimal, unobstructed return airflow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Is there a version with a built-in filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. If you want to catch dust and debris at the floor return point, browse the Green Vent floor return grille with washable mesh pre-filter in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Will it scratch my hardwood floor when stepped on?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe flush aluminum frame sits flat and the powder-coated finish is smooth. For added protection on premium hardwood, apply felt pads to the underside frame corners during installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. Can robot vacuums pass over it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The fully flush, flat top surface has no raised edges or protrusions. Standard robot vacuum models pass over without catching or tipping the grille during normal operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. How do I clean it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVacuum through the louvers during your regular floor cleaning. To deep clean, lift the grille out of the duct opening, rinse with mild soap and water, dry fully, and reset. The drop-in design makes this straightforward with no tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. What’s the difference between aluminum and steel return grilles?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAluminum won’t rust, which matters for floor return grilles in bathrooms, laundry rooms, and kitchens. Steel corrodes over time in humid environments. Aluminum also weighs less and holds powder-coat finishes more cleanly than steel alternatives.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed a floor supply register with adjustable damper? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-register\"\u003efloor register collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eWant a wall or ceiling return grille? See the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eLooking for a matching wall or ceiling supply vent? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eShop all floor vent covers in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-vent-covers\"\u003efloor 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-premium-aluminum-floor-registers-modern-design-1.jpg?v=1779617126\" alt=\"Green Vent premium aluminum floor register in modern living room — modern design, easy drop-in install, adjustable airflow control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-7.jpg?v=1779617125\" alt=\"Green Vent 4x10 floor register sizing guide — measure the duct opening not the old vent cover, order by duct size, tool-free drop-in install\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-8.jpg?v=1779617125\" alt=\"4x10 aluminum floor register product dimensions — 12 inch by 6 inch face size, 1-9\/16 inch height, front and rear view\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-6.jpg?v=1779617125\" alt=\"4x10 aluminum floor register with walkable 4mm surface — flush hidden damper lever prevents snags and trip hazards underfoot\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-4.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on tile floor — rustproof construction resists moisture in bathrooms and kitchens\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-5.jpg?v=1779617125\" alt=\"4x10 aluminum floor register flush-mounted on light hardwood — modern minimalist design for contemporary living rooms\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-9.jpg?v=1779617125\" alt=\"aluminum floor register installed flush on light hardwood in a modern living room\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-10.jpg?v=1779617125\" alt=\"4x10 aluminum floor register installed in kitchen tile floor — rust-proof supply register for moisture-prone rooms\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-11.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on hardwood floor in bedroom — low-profile flush design beside area rug\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-12.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on white marble tile in modern bathroom — rust-proof aluminum for humid environments\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-13.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on light hardwood in home office — flush drop-in floor vent for work-from-home spaces\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-14.jpg?v=1779617125\" alt=\"Green Vent 4x10 aluminum floor register available in three finishes — white, matte gray, and matte black powder-coated options\"\u003e\u003c\/p\u003e","brand":"Green Vent","offers":[{"title":"Default Title","offer_id":54647195009396,"sku":"GV.RFL.104W","price":22.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/4x10-white-aluminum-floor-return-grill_modern-design-1.jpg?v=1779544821"},{"product_id":"10x4-matte-black-aluminum-floor-register","title":"10x4 Matte Black Aluminum Floor Register - Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 4x10 aluminum floor register fits a \u003cstrong\u003e4\" × 10\" floor duct opening\u003c\/strong\u003e — the hole in your floor, not your old register face. \u003ca href=\"#gv-sizing-guide\"\u003eSee the full sizing guide →\u003c\/a\u003e\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, no contractor required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern aluminum design\u003c\/strong\u003e with a flush, low-profile face that sits level with most floor surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid extruded aluminum\u003c\/strong\u003e — rust-proof, won’t dent like stamped steel, zero plastic components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree finish options\u003c\/strong\u003e — White, Matte Gray, and Matte Black powder-coated to match your flooring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush hidden damper lever\u003c\/strong\u003e — controls airflow from fully open to fully closed without protruding above the surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWalkable 4mm top surface\u003c\/strong\u003e — holds up to regular household foot traffic in hallways, bedrooms, and living rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in install\u003c\/strong\u003e — no tools required; optional mounting screws included for permanent placement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern floors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 4\" × 10\" stamped-steel floor register with a precision-extruded aluminum floor register built for contemporary American homes. The flush-fit 4x10 matte black aluminum floor register drops into your existing floor opening in seconds — no flooring rework, no special tools, no contractor needed.\u003c\/p\u003e\n\u003cp\u003eThe matte black powder-coated finish makes a deliberate architectural statement. It pairs with dark hardwood, charcoal LVP, black tile grout lines, and matte black plumbing or hardware accents. For interiors that lean dark and bold, this register reads as a design detail rather than a functional necessity.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eThis 4x10 floor register is engineered as a true surface-mount replacement. The 12\" × 6\" aluminum frame spans the duct opening and rests flat on the surrounding subfloor — covering any discoloration, old paint rings, or rough edges left by a previous register. No filler, no touch-up paint required.\u003c\/p\u003e\n\u003cp\u003eThe built-in damper lever sits fully flush between the aluminum slats at every position. Whether the damper is open, partially closed, or fully closed, nothing protrudes above the surface. No post to stub a toe on, no handle to snag a robot vacuum. Slide the lever to adjust airflow and leave the floor uninterrupted.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 4x10 floor register 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 aluminum floor register is designed to fit a standard 4\" × 10\" floor duct opening (also listed as a 10x4 floor register or 4x10 floor vent cover). The aluminum face plate is larger than the duct opening and overlaps the surrounding subfloor on all sides for a clean, flush finish.\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 12\" × 6\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The wide aluminum frame covers subfloor gaps and discoloration around your old opening. If your existing hole is slightly oversized, the frame still covers it cleanly.\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 your 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 modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn hardwood and engineered floors\u003c\/h3\u003e\n\u003cp\u003eMatte black is a strong visual choice against dark-stained hardwood, walnut, espresso oak, and ebonized finishes. The slim aluminum profile sits flush with most hardwood thicknesses. Unlike black-painted steel registers, the powder-coat finish on extruded aluminum holds color more consistently and won’t flake or rust through.\u003c\/p\u003e\n\u003ch3\u003eOn tile and luxury vinyl\u003c\/h3\u003e\n\u003cp\u003eFor charcoal tile, dark slate, or black-grout installations, matte black is the natural choice — it disappears into the floor rather than contrasting with it. The low-profile aluminum edge sits flush and smooth, making vacuuming and mopping an unobstructed straight-line pass.\u003c\/p\u003e\n\u003ch3\u003eIn bedrooms, home offices, and hallways\u003c\/h3\u003e\n\u003cp\u003eDesigned for low-to-moderate household traffic. The extruded aluminum frame handles regular foot traffic in hallways, bedrooms, and living rooms without bending or flexing underfoot. The adjustable damper lets you fine-tune airflow room by room, which helps balance heating and cooling across your home.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-Extruded Aluminum Slats:\u003c\/strong\u003e Each slat is individually formed from extruded aluminum profile — not stamped sheet metal. The result is consistent slot width, clean parallel lines, and a surface that holds its finish under daily use better than painted steel alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush Hidden Damper Lever:\u003c\/strong\u003e The airflow control lever travels between the slats and never rises above the top surface at any setting. Fully open, partially closed, or fully closed — the floor stays flat and uninterrupted. Safer for bare feet, children, and robot vacuums.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRust-Proof Aluminum Construction:\u003c\/strong\u003e 100% aluminum frame means no rust risk in moisture-prone rooms like bathrooms, laundry rooms, and kitchens. Unlike painted steel registers, the aluminum body won’t flake or corrode through repeated humidity and temperature cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Coverage Frame:\u003c\/strong\u003e The 12\" × 6\" face extends beyond the duct opening on all four sides, covering subfloor marks, old adhesive rings, and gaps left by aging or oversized registers. No patchwork, no visible seam.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaintable Powder-Coated Surface:\u003c\/strong\u003e The matte black powder-coat finish accepts standard spray primer and matte black paint for touch-ups or full repaints. Lightly sand, prime, and paint — extruded aluminum holds paint better than plastic and won’t crack or peel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDrop-In Installation\u003c\/h2\u003e\n\u003cp\u003eBasic installation requires no tools. Set the register face-up over the floor duct opening, align the frame with the surrounding floor, and you’re done. The weight of the aluminum frame holds it in position during normal foot traffic.\u003c\/p\u003e\n\u003cp\u003eFor permanent placement — or in high-traffic hallways — use the included screws to secure the frame edge to the subfloor. For added scratch protection on premium hardwood, place felt pads on the underside of the frame corners before securing.\u003c\/p\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\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct Opening Size\u003c\/td\u003e\n\u003ctd\u003e4\" × 10\" (also listed as 10x4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Face Size\u003c\/td\u003e\n\u003ctd\u003e12\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e12\" × 6\" × 1.6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e1.3 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePrecision-extruded aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd\u003eMatte Black powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDrop-in (no tools required; optional screws included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVAC Function\u003c\/td\u003e\n\u003ctd\u003eSupply air (floor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Surface\u003c\/td\u003e\n\u003ctd\u003eFloor only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Features\u003c\/td\u003e\n\u003ctd\u003eAdjustable damper, flush lever, paintable, removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eFloor register with built-in damper, mounting screws\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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eGV.AFL\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: 4x10. The face plate is larger (12\" × 6\") and overlaps the subfloor around the opening. Always measure the hole in your floor — not the old register face you’re replacing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Will this floor register hold up to foot traffic?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, for normal household use. The extruded aluminum frame with 4mm top surface handles regular foot traffic in hallways, bedrooms, and living rooms without bending. For high-traffic commercial settings or spaces with frequent heavy appliance movement, consider a heavier cast register.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this on a wall or ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo — this register is designed specifically for floor duct openings. For wall or ceiling HVAC vents, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003ealuminum linear slot diffuser collection\u003c\/a\u003e, which is designed for wall and ceiling mounting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it come with a filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This is a floor supply register with an adjustable damper for controlling airflow. Filters belong on return air vents, not supply registers. If you need a floor return grille with a washable pre-filter, visit the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Will it scratch my hardwood floor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe flush aluminum profile sits flat and the powder-coated finish is smooth. For added protection on premium hardwood, apply felt pads to the underside frame corners during installation — this also compensates for any slight unevenness in the subfloor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. How do I clean it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVacuum dust through the slots as part of your regular floor cleaning. To deep clean, lift the register out of the opening, rinse with mild soap and water, dry completely, and set it back in place. The drop-in design makes this a quick task without any tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the matte black finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish accepts standard matte black spray primer and paint for touch-ups. Lightly sand the surface first, apply primer, then paint. The extruded aluminum holds paint more durably than plastic register surfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. What’s the difference between aluminum and steel floor registers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAluminum won’t rust, weighs less, and accepts cleaner powder-coat finishes — especially important in bathrooms, laundry rooms, and kitchens where humidity is a factor. Steel handles heavier commercial loads but corrodes in moist environments over time. For a steel matte black option, see the \u003ca href=\"https:\/\/www.greenvent.us\/products\/4x10-steel-matte-black-floor-register-2-way-airflow\"\u003e4x10 steel matte black floor register\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed a matching black floor return 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\u003eLooking for a matching black supply vent on the wall or ceiling? See the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/black-floor-vent-covers\"\u003eblack floor vent covers collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003ePrefer a steel black register? See the \u003ca href=\"https:\/\/www.greenvent.us\/products\/4x10-steel-matte-black-floor-register-2-way-airflow\"\u003e4x10 steel matte black floor register\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eShop all floor register sizes in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-register\"\u003efloor register 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-premium-aluminum-floor-registers-modern-design-1.jpg?v=1779617126\" alt=\"Green Vent premium aluminum floor register in modern living room — modern design, easy drop-in install, adjustable airflow control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-7.jpg?v=1779617125\" alt=\"Green Vent 4x10 floor register sizing guide — measure the duct opening not the old vent cover, order by duct size, tool-free drop-in install\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-8.jpg?v=1779617125\" alt=\"4x10 aluminum floor register product dimensions — 12 inch by 6 inch face size, 1-9\/16 inch height, front and rear view\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-6.jpg?v=1779617125\" alt=\"4x10 aluminum floor register with walkable 4mm surface — flush hidden damper lever prevents snags and trip hazards underfoot\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-4.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on tile floor — rustproof construction resists moisture in bathrooms and kitchens\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-5.jpg?v=1779617125\" alt=\"4x10 aluminum floor register flush-mounted on light hardwood — modern minimalist design for contemporary living rooms\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-9.jpg?v=1779617125\" alt=\"aluminum floor register installed flush on light hardwood in a modern living room\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-10.jpg?v=1779617125\" alt=\"4x10 aluminum floor register installed in kitchen tile floor — rust-proof supply register for moisture-prone rooms\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-11.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on hardwood floor in bedroom — low-profile flush design beside area rug\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-12.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on white marble tile in modern bathroom — rust-proof aluminum for humid environments\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-13.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on light hardwood in home office — flush drop-in floor vent for work-from-home spaces\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-14.jpg?v=1779617125\" alt=\"Green Vent 4x10 aluminum floor register available in three finishes — white, matte gray, and matte black powder-coated options\"\u003e\u003c\/p\u003e","brand":"Green Vent","offers":[{"title":"Default Title","offer_id":54647196549492,"sku":"GV.AFL.104MB","price":33.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/10x4-matte-black-aluminum-floor-register-modern-design-1.jpg?v=1779544920"},{"product_id":"10x4-matte-gray-aluminum-floor-register","title":"10x4 Matte Gray Aluminum Floor Register - Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 4x10 aluminum floor register fits a \u003cstrong\u003e4\" × 10\" floor duct opening\u003c\/strong\u003e — the hole in your floor, not your old register face. \u003ca href=\"#gv-sizing-guide\"\u003eSee the full sizing guide →\u003c\/a\u003e\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, no contractor required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern aluminum design\u003c\/strong\u003e with a flush, low-profile face that sits level with most floor surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid extruded aluminum\u003c\/strong\u003e — rust-proof, won’t dent like stamped steel, zero plastic components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree finish options\u003c\/strong\u003e — White, Matte Gray, and Matte Black powder-coated to match your flooring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush hidden damper lever\u003c\/strong\u003e — controls airflow from fully open to fully closed without protruding above the surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWalkable 4mm top surface\u003c\/strong\u003e — holds up to regular household foot traffic in hallways, bedrooms, and living rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in install\u003c\/strong\u003e — no tools required; optional mounting screws included for permanent placement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern floors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 4\" × 10\" stamped-steel floor register with a precision-extruded aluminum floor register built for contemporary American homes. The flush-fit 4x10 matte gray aluminum floor register drops into your existing floor opening in seconds — no flooring rework, no special tools, no contractor needed.\u003c\/p\u003e\n\u003cp\u003eThe matte gray powder-coated finish is a versatile mid-tone that bridges light and dark floor palettes. It pairs naturally with gray-toned LVP, concrete-look tile, light ash hardwood, and modern neutral interiors. An understated finish that blends in without disappearing entirely.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eThis 4x10 floor register is engineered as a true surface-mount replacement. The 12\" × 6\" aluminum frame spans the duct opening and rests flat on the surrounding subfloor — covering any discoloration, old paint rings, or rough edges left by a previous register. No filler, no touch-up paint required.\u003c\/p\u003e\n\u003cp\u003eThe built-in damper lever sits fully flush between the aluminum slats at every position. Whether the damper is open, partially closed, or fully closed, nothing protrudes above the surface. No post to stub a toe on, no handle to snag a robot vacuum. Slide the lever to adjust airflow and leave the floor uninterrupted.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 4x10 floor register 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 aluminum floor register is designed to fit a standard 4\" × 10\" floor duct opening (also listed as a 10x4 floor register or 4x10 floor vent cover). The aluminum face plate is larger than the duct opening and overlaps the surrounding subfloor on all sides for a clean, flush finish.\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 12\" × 6\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The wide aluminum frame covers subfloor gaps and discoloration around your old opening. If your existing hole is slightly oversized, the frame still covers it cleanly.\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 your 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 modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn hardwood and engineered floors\u003c\/h3\u003e\n\u003cp\u003eThe slim aluminum profile sits flush with most hardwood and engineered wood floor thicknesses. The matte gray finish pairs particularly well with gray-toned ash, whitewashed oak, and lighter engineered hardwoods. The powder-coat holds its color and won’t yellow or discolor over time with temperature cycles.\u003c\/p\u003e\n\u003ch3\u003eOn tile and luxury vinyl\u003c\/h3\u003e\n\u003cp\u003eMatte gray is one of the most versatile finishes for tile and LVP installations — it bridges the gap between light and dark tile colorways without competing with either. The low-profile aluminum edge is flush with the floor surface, making mopping and vacuuming a straight-line pass without obstruction.\u003c\/p\u003e\n\u003ch3\u003eIn bedrooms, home offices, and hallways\u003c\/h3\u003e\n\u003cp\u003eDesigned for low-to-moderate household traffic. The extruded aluminum frame handles regular foot traffic in hallways, bedrooms, and living rooms without bending or flexing underfoot. The adjustable damper lets you fine-tune airflow room by room, which helps balance heating and cooling across your home.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-Extruded Aluminum Slats:\u003c\/strong\u003e Each slat is individually formed from extruded aluminum profile — not stamped sheet metal. The result is consistent slot width, clean parallel lines, and a surface that holds its finish under daily use better than painted steel alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush Hidden Damper Lever:\u003c\/strong\u003e The airflow control lever travels between the slats and never rises above the top surface at any setting. Fully open, partially closed, or fully closed — the floor stays flat and uninterrupted. Safer for bare feet, children, and robot vacuums.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRust-Proof Aluminum Construction:\u003c\/strong\u003e 100% aluminum frame means no rust risk in moisture-prone rooms like bathrooms, laundry rooms, and kitchens. Unlike painted steel registers, the aluminum body won’t flake or corrode through repeated humidity and temperature cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Coverage Frame:\u003c\/strong\u003e The 12\" × 6\" face extends beyond the duct opening on all four sides, covering subfloor marks, old adhesive rings, and gaps left by aging or oversized registers. No patchwork, no visible seam.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaintable Powder-Coated Surface:\u003c\/strong\u003e The matte gray powder-coat finish accepts standard spray primer and paint for an exact color match with your floor trim. Lightly sand, prime, and paint — extruded aluminum holds paint better than plastic and won’t crack or peel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDrop-In Installation\u003c\/h2\u003e\n\u003cp\u003eBasic installation requires no tools. Set the register face-up over the floor duct opening, align the frame with the surrounding floor, and you’re done. The weight of the aluminum frame holds it in position during normal foot traffic.\u003c\/p\u003e\n\u003cp\u003eFor permanent placement — or in high-traffic hallways — use the included screws to secure the frame edge to the subfloor. For added scratch protection on premium hardwood, place felt pads on the underside of the frame corners before securing.\u003c\/p\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\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuct Opening Size\u003c\/td\u003e\n\u003ctd\u003e4\" × 10\" (also listed as 10x4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Face Size\u003c\/td\u003e\n\u003ctd\u003e12\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e12\" × 6\" × 1.6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eItem Weight\u003c\/td\u003e\n\u003ctd\u003e1.23 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePrecision-extruded aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd\u003eMatte Gray powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDrop-in (no tools required; optional screws included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHVAC Function\u003c\/td\u003e\n\u003ctd\u003eSupply air (floor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Surface\u003c\/td\u003e\n\u003ctd\u003eFloor only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Features\u003c\/td\u003e\n\u003ctd\u003eAdjustable damper, flush lever, paintable, removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded Components\u003c\/td\u003e\n\u003ctd\u003eFloor register with built-in damper, mounting screws\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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eGV.AFL\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: 4x10. The face plate is larger (12\" × 6\") and overlaps the subfloor around the opening. Always measure the hole in your floor — not the old register face you’re replacing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Will this floor register hold up to foot traffic?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, for normal household use. The extruded aluminum frame with 4mm top surface handles regular foot traffic in hallways, bedrooms, and living rooms without bending. For high-traffic commercial settings or spaces with frequent heavy appliance movement, consider a heavier cast register.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this on a wall or ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo — this register is designed specifically for floor duct openings. For wall or ceiling HVAC vents, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003ealuminum linear slot diffuser collection\u003c\/a\u003e, which is designed for wall and ceiling mounting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it come with a filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This is a floor supply register with an adjustable damper for controlling airflow. Filters belong on return air vents, not supply registers. If you need a floor return grille with a washable pre-filter, visit the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Will it scratch my hardwood floor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe flush aluminum profile sits flat and the powder-coated finish is smooth. For added protection on premium hardwood, apply felt pads to the underside frame corners during installation — this also compensates for any slight unevenness in the subfloor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. How do I clean it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVacuum dust through the slots as part of your regular floor cleaning. To deep clean, lift the register out of the opening, rinse with mild soap and water, dry completely, and set it back in place. The drop-in design makes this a quick task without any tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the matte gray finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The powder-coated finish accepts standard spray primer and paint for an exact color match with your floor trim or baseboards. Lightly sand the surface first, apply primer, then paint. The extruded aluminum holds paint more durably than plastic register surfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. What’s the difference between aluminum and steel floor registers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAluminum won’t rust, weighs less, and accepts cleaner powder-coat finishes — especially important in bathrooms, laundry rooms, and kitchens where humidity is a factor. Steel handles heavier commercial loads but corrodes in moist environments over time. For a steel option, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/steel-floor-register\"\u003esteel floor register collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed a matching floor return 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\u003eLooking for a matching supply vent on the wall or ceiling? See the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003ePrefer a matte black finish? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/black-floor-register\"\u003eblack floor register collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eShop all floor register sizes in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-register\"\u003efloor register 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-premium-aluminum-floor-registers-modern-design-1.jpg?v=1779617126\" alt=\"Green Vent premium aluminum floor register in modern living room — modern design, easy drop-in install, adjustable airflow control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-7.jpg?v=1779617125\" alt=\"Green Vent 4x10 floor register sizing guide — measure the duct opening not the old vent cover, order by duct size, tool-free drop-in install\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-8.jpg?v=1779617125\" alt=\"4x10 aluminum floor register product dimensions — 12 inch by 6 inch face size, 1-9\/16 inch height, front and rear view\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-6.jpg?v=1779617125\" alt=\"4x10 aluminum floor register with walkable 4mm surface — flush hidden damper lever prevents snags and trip hazards underfoot\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-4.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on tile floor — rustproof construction resists moisture in bathrooms and kitchens\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-5.jpg?v=1779617125\" alt=\"4x10 aluminum floor register flush-mounted on light hardwood — modern minimalist design for contemporary living rooms\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-9.jpg?v=1779617125\" alt=\"aluminum floor register installed flush on light hardwood in a modern living room\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-10.jpg?v=1779617125\" alt=\"4x10 aluminum floor register installed in kitchen tile floor — rust-proof supply register for moisture-prone rooms\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-11.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on hardwood floor in bedroom — low-profile flush design beside area rug\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-12.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on white marble tile in modern bathroom — rust-proof aluminum for humid environments\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-13.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on light hardwood in home office — flush drop-in floor vent for work-from-home spaces\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-14.jpg?v=1779617125\" alt=\"Green Vent 4x10 aluminum floor register available in three finishes — white, matte gray, and matte black powder-coated options\"\u003e\u003c\/p\u003e","brand":"Green Vent","offers":[{"title":"Default Title","offer_id":54647197073780,"sku":"GV.AFL.104MG","price":33.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/10x40-matte-gray-aluminum-floor-register-modern-design-1.jpg?v=1779545112"},{"product_id":"10x4-white-aluminum-floor-register","title":"10x4 White Aluminum Floor Register - Modern Design (Duct Opening)","description":"\u003cp\u003e⚠️ \u003cstrong\u003eCHECK SIZE BEFORE PURCHASE:\u003c\/strong\u003e This 4x10 aluminum floor register fits a \u003cstrong\u003e4\" × 10\" floor duct opening\u003c\/strong\u003e — the hole in your floor, not your old register face. \u003ca href=\"#gv-sizing-guide\"\u003eSee the full sizing guide →\u003c\/a\u003e\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, no contractor required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern aluminum design\u003c\/strong\u003e with a flush, low-profile face that sits level with most floor surfaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid extruded aluminum\u003c\/strong\u003e — rust-proof, won’t dent like stamped steel, zero plastic components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree finish options\u003c\/strong\u003e — White, Matte Gray, and Matte Black powder-coated to match your flooring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush hidden damper lever\u003c\/strong\u003e — controls airflow from fully open to fully closed without protruding above the surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWalkable 4mm top surface\u003c\/strong\u003e — holds up to regular household foot traffic in hallways, bedrooms, and living rooms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in install\u003c\/strong\u003e — no tools required; optional mounting screws included for permanent placement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDesigned for modern floors, engineered for comfort\u003c\/h2\u003e\n\u003cp\u003eReplace your dated 4\" × 10\" stamped-steel floor register with a precision-extruded aluminum floor register built for contemporary American homes. The flush-fit 4x10 white aluminum floor register drops into your existing floor opening in seconds — no flooring rework, no special tools, no contractor needed.\u003c\/p\u003e\n\u003cp\u003eThe white powder-coated finish blends naturally into light hardwood, bright tile, and white-painted subfloors. From across the room, it reads as part of the floor rather than a separate fixture. Pair it with white baseboards, white window trim, or light-stained oak for a cohesive, intentional look.\u003c\/p\u003e\n\u003ch2\u003eDesigned to upgrade, not to remodel\u003c\/h2\u003e\n\u003cp\u003eThis 4x10 floor register is engineered as a true surface-mount replacement. The 12\" × 6\" aluminum frame spans the duct opening and rests flat on the surrounding subfloor — covering any discoloration, old paint rings, or rough edges left by a previous register. No filler, no touch-up paint required.\u003c\/p\u003e\n\u003cp\u003eThe built-in damper lever sits fully flush between the aluminum slats at every position. Whether the damper is open, partially closed, or fully closed, nothing protrudes above the surface. No post to stub a toe on, no handle to snag a robot vacuum. Slide the lever to adjust airflow and leave the floor uninterrupted.\u003c\/p\u003e\n\u003ch2 id=\"gv-sizing-guide\"\u003eSizing Guide — Will a 4x10 floor register 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 aluminum floor register is designed to fit a standard 4\" × 10\" floor duct opening (also listed as a 10x4 floor register or 4x10 floor vent cover). The aluminum face plate is larger than the duct and overlaps the surrounding subfloor on all sides for a clean, flush finish.\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 12\" × 6\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign note:\u003c\/strong\u003e The wide aluminum frame covers subfloor gaps and discoloration around your old opening. If your existing hole is slightly oversized, the frame still covers it cleanly.\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 your 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 modern homes\u003c\/h2\u003e\n\u003ch3\u003eOn hardwood and engineered floors\u003c\/h3\u003e\n\u003cp\u003eThe slim aluminum profile sits flush with most hardwood and engineered wood floor thicknesses. The white powder-coated finish pairs cleanly with light-stained oak, maple, ash, and painted subfloors. Unlike plastic registers, the aluminum won’t yellow or discolor over time with temperature cycles.\u003c\/p\u003e\n\u003ch3\u003eOn tile and luxury vinyl\u003c\/h3\u003e\n\u003cp\u003eThe low-profile aluminum edge won’t trip or snag on harder flooring like ceramic tile, LVP, or LVT. The flush frame makes vacuuming and mopping straight-line passes without obstruction. To deep-clean the register, lift it out of the duct opening, rinse with mild soap, dry, and reset — no tools needed.\u003c\/p\u003e\n\u003ch3\u003eIn bedrooms, home offices, and hallways\u003c\/h3\u003e\n\u003cp\u003eDesigned for low-to-moderate household traffic. The extruded aluminum frame handles regular foot traffic in hallways, bedrooms, and living rooms without bending or flexing underfoot. The adjustable damper lets you fine-tune airflow room by room, which helps balance heating and cooling across your home.\u003c\/p\u003e\n\u003ch2\u003ePremium Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-Extruded Aluminum Slats:\u003c\/strong\u003e Each slat is individually formed from extruded aluminum profile — not stamped sheet metal. The result is consistent slot width, cleaner parallel lines, and a surface that holds its finish under daily use better than painted steel alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush Hidden Damper Lever:\u003c\/strong\u003e The airflow control lever travels between the slats and never rises above the top surface at any setting. Fully open, partially closed, or fully closed — the floor stays flat and uninterrupted. Safer for bare feet, children, and robot vacuums.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRust-Proof Aluminum Construction:\u003c\/strong\u003e 100% aluminum frame means no rust risk in moisture-prone rooms like bathrooms, laundry rooms, and kitchens. Unlike painted steel registers, the aluminum body won’t flake or corrode through repeated humidity and temperature cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Coverage Frame:\u003c\/strong\u003e The 12\" × 6\" face extends beyond the duct opening on all four sides, covering subfloor marks, old adhesive rings, and gaps left by aging or oversized registers. No patchwork, no visible seam.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePaintable Powder-Coated Surface:\u003c\/strong\u003e The white powder-coat finish accepts standard spray primer and paint for an exact color match with your floor trim or baseboards. Lightly sand, prime, and paint — extruded aluminum holds paint better than plastic and won’t crack or peel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDrop-In Installation\u003c\/h2\u003e\n\u003cp\u003eBasic installation requires no tools. Set the register face-up over the floor duct opening, align the frame with the surrounding floor, and you’re done. The weight of the aluminum frame holds it in position during normal foot traffic.\u003c\/p\u003e\n\u003cp\u003eFor permanent placement — or in high-traffic hallways — use the included screws to secure the frame edge to the subfloor. For added scratch protection on premium hardwood, place felt pads on the underside of the frame corners before securing.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 313.501px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 36.9838%; height: 19.5938px;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"width: 60.1591%; height: 19.5938px;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.9838%; height: 19.5938px;\"\u003eDuct Opening Size\u003c\/td\u003e\n\u003ctd style=\"width: 60.1591%; height: 19.5938px;\"\u003e4\" × 10\" (also listed as 10x4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.9838%; height: 19.5938px;\"\u003eOverall Face Size\u003c\/td\u003e\n\u003ctd style=\"width: 60.1591%; height: 19.5938px;\"\u003e12\" × 6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.9838%; height: 19.5938px;\"\u003eProduct Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd style=\"width: 60.1591%; height: 19.5938px;\"\u003e12\" × 6\" × 1.6\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.9838%; height: 19.5938px;\"\u003eItem Weight\u003c\/td\u003e\n\u003ctd style=\"width: 60.1591%; height: 19.5938px;\"\u003e1.21 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.9838%; height: 19.5938px;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"width: 60.1591%; height: 19.5938px;\"\u003ePrecision-extruded aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.9838%; height: 19.5938px;\"\u003eColor \/ Finish\u003c\/td\u003e\n\u003ctd style=\"width: 60.1591%; height: 19.5938px;\"\u003eWhite powder-coated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.9838%; height: 19.5938px;\"\u003eMounting Type\u003c\/td\u003e\n\u003ctd style=\"width: 60.1591%; height: 19.5938px;\"\u003eDrop-in (no tools required; optional screws included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.9838%; height: 19.5938px;\"\u003eHVAC Function\u003c\/td\u003e\n\u003ctd style=\"width: 60.1591%; height: 19.5938px;\"\u003eSupply air (floor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.9838%; height: 19.5938px;\"\u003eMounting Surface\u003c\/td\u003e\n\u003ctd style=\"width: 60.1591%; height: 19.5938px;\"\u003eFloor only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.9838%; height: 19.5938px;\"\u003eSpecial Features\u003c\/td\u003e\n\u003ctd style=\"width: 60.1591%; height: 19.5938px;\"\u003eAdjustable damper, flush lever, paintable, removable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.9838%; height: 19.5938px;\"\u003eIncluded Components\u003c\/td\u003e\n\u003ctd style=\"width: 60.1591%; height: 19.5938px;\"\u003eFloor register with built-in damper, mounting screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.9838%; height: 19.5938px;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"width: 60.1591%; height: 19.5938px;\"\u003eVietnam\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.9838%; height: 19.5938px;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"width: 60.1591%; height: 19.5938px;\"\u003eGreen Vent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.9838%; height: 19.5938px;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"width: 60.1591%; height: 19.5938px;\"\u003eGV.AFL\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: 4x10. The face plate is larger (12\" × 6\") and overlaps the subfloor around the opening. Always measure the hole in your floor — not the old register face you’re replacing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Will this floor register hold up to foot traffic?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, for normal household use. The extruded aluminum frame with 4mm top surface handles regular foot traffic in hallways, bedrooms, and living rooms without bending. For high-traffic commercial settings or spaces with frequent heavy appliance movement, consider a heavier cast register.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Can I install this on a wall or ceiling?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo — this register is designed specifically for floor duct openings. For wall or ceiling HVAC vents, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003ealuminum linear slot diffuser collection\u003c\/a\u003e, which is designed for wall and ceiling mounting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Does it come with a filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This is a floor supply register with an adjustable damper for controlling airflow. Filters belong on return air vents, not supply registers. If you need a floor return grille with a washable pre-filter, visit the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/air-return-grille\"\u003eair return grille collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5. Will it scratch my hardwood floor?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe flush aluminum profile sits flat and the powder-coated finish is smooth. For added protection on premium hardwood, apply felt pads to the underside frame corners during installation — this also compensates for any slight unevenness in the subfloor.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e6. How do I clean it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVacuum dust through the slots as part of your regular floor cleaning. To deep clean, lift the register out of the opening, rinse with mild soap and water, dry completely, and set it back in place. The drop-in design makes this a quick task without any tools.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Is the white finish paintable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The white powder-coated finish accepts standard spray primer and paint for an exact color match. Lightly sand the surface first, apply primer, then paint. The extruded aluminum holds paint more durably than plastic register surfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e8. What’s the difference between aluminum and steel floor registers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAluminum won’t rust, weighs less, and accepts cleaner powder-coat finishes — especially important in bathrooms, laundry rooms, and kitchens where humidity is a factor. Steel handles heavier commercial loads but corrodes in moist environments over time. For a steel option, browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/steel-floor-register\"\u003esteel floor register collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eExplore related Green Vent products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eNeed a matching floor return 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\u003eLooking for a matching supply vent on the wall or ceiling? See the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/linear-slot-diffuser\"\u003elinear slot diffuser collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003ePrefer a matte black finish? Browse the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/black-floor-register\"\u003eblack floor register collection\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eShop all floor register sizes in the \u003ca href=\"https:\/\/www.greenvent.us\/collections\/floor-register\"\u003efloor register 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-premium-aluminum-floor-registers-modern-design-1.jpg?v=1779617126\" alt=\"Green Vent premium aluminum floor register in modern living room — modern design, easy drop-in install, adjustable airflow control\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-7.jpg?v=1779617125\" alt=\"Green Vent 4x10 floor register sizing guide — measure the duct opening not the old vent cover, order by duct size, tool-free drop-in install\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-8.jpg?v=1779617125\" alt=\"4x10 aluminum floor register product dimensions — 12 inch by 6 inch face size, 1-9\/16 inch height, front and rear view\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-6.jpg?v=1779617125\" alt=\"4x10 aluminum floor register with walkable 4mm surface — flush hidden damper lever prevents snags and trip hazards underfoot\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-4.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on tile floor — rustproof construction resists moisture in bathrooms and kitchens\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-5.jpg?v=1779617125\" alt=\"4x10 aluminum floor register flush-mounted on light hardwood — modern minimalist design for contemporary living rooms\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-9.jpg?v=1779617125\" alt=\"aluminum floor register installed flush on light hardwood in a modern living room\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-10.jpg?v=1779617125\" alt=\"4x10 aluminum floor register installed in kitchen tile floor — rust-proof supply register for moisture-prone rooms\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-11.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on hardwood floor in bedroom — low-profile flush design beside area rug\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-12.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on white marble tile in modern bathroom — rust-proof aluminum for humid environments\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-13.jpg?v=1779617125\" alt=\"4x10 aluminum floor register on light hardwood in home office — flush drop-in floor vent for work-from-home spaces\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/green-vent-premium-aluminum-floor-registers-modern-design-14.jpg?v=1779617125\" alt=\"Green Vent 4x10 aluminum floor register available in three finishes — white, matte gray, and matte black powder-coated options\"\u003e\u003c\/p\u003e","brand":"Green Vent","offers":[{"title":"Default Title","offer_id":54647197466996,"sku":"GV.AFL.104W","price":27.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0916\/9138\/5204\/files\/10x4-white-aluminum-floor-register-modern-design-1.jpg?v=1779545192"}],"url":"https:\/\/www.greenvent.us\/collections\/aluminum-floor-register.oembed","provider":"Green Vent","version":"1.0","type":"link"}