4x12 Black Premium Aluminum Linear Slot Diffuser – Modern Design
4x12 Black Premium Aluminum Linear Slot Diffuser – Modern Design
Regular price
$31.03
Regular price
$38.79
Sale price
$31.03
Unit price
per
Size Name:
12x4
Color:
Black
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Will a 4x12 Fit Your Space?
| Feature | Specification |
|---|---|
| Duct Opening Size | 4" × 12" |
| Neck Size | 3-3/4" × 11-3/4" |
| Overall Face Size | 5-3/4" × 13-3/4" |
| Weight | 1.43 lb |
| Material / Finish | Alloy aluminum, matte black powder-coated |
| Compatibility | Supply air, wall/ceiling/floor |
| Included | Diffuser, Deflector Bar, screws, manual guide card |
Installation
- Remove your old cover and confirm the duct opening measures 4" × 12".
- Mount with the included screws through the hidden side holes.
- Use the Deflector Bar to set airflow direction.
Frequently Asked Questions
What size do I order — 4x12 or face size?
Order by duct opening size (4" × 12"). The face size (5-3/4" × 13-3/4") overlaps the opening.
Is this for supply air or return air?
Supply air, with adjustable airflow. For return air, see the Return Air Vents collection.
Will the black finish fade or chip?
No — it's a matte black powder coat baked onto solid aluminum, not paint over plastic.
Is a white finish available?
Yes — see the 4x12 White Linear Slot Diffuser.
Can I install this on a floor?
Yes — mounts on walls, ceilings, or floors.
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