12x6 White Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening) ALSD See the 10x4 vent cover

See the 10x4 vent cover collection for other Green Vent options in this opening size

The built-in damper lever sits fully flush between the aluminum slats at every position

12x6 black aluminum linear slot diffuser

Replaces dated stamped-steel grilles in narrow hallways

this 12x2 linear slot diffuser fits

12x6 White Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening) ALSD See the 10x4 vent coverCHECK SIZE BEFORE PURCHASE: This 12x6 linear slot diffuser fits a 12" 6" duct opening (the hole in your wall, ceiling, or floor not your old cover face). See the full 12x6 sizing guide Fits a 12" 6" duct opening measure the hole, not your old cover face. Drop in surface mount replacement no drywall, flooring, or duct modification required. Modern minimalist slot design for contemporary interiors and cleaner visual lines. Solid alloy aluminum rust