10x8 White Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening) 12x12 closed to block air from

closed to block air from unused rooms

⚠️ CHECK SIZE BEFORE PURCHASE: This 4x10 aluminum floor register fits a 4" × 10" floor duct opening — the hole in your floor

⚠️ CHECK SIZE BEFORE PURCHASE: This 12x4 linear slot diffuser fits a 12" × 4" duct opening (the hole in your wall

rinse to clean) Special Features Flush surface

The slim aluminum profile sits flush with most hardwood and engineered wood floor thicknesses

10x8 White Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening) 12x12 closed to block air fromCHECK SIZE BEFORE PURCHASE: This 10x8 linear slot diffuser fits a 10" 8" duct opening (the hole in your wall, ceiling, or floor not your old cover face). See the full 10x8 sizing guide Fits a 10" 8" 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