12x6 Black Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening) 2 Slot not your old cover's outer

not your old cover's outer frame

Heavy-Gauge Alloy Aluminum Frame: Assembled from precision-extruded aluminum profiles

Remove your existing return grille

6x6 air return grille with pre-filter

Built for Everyday Residential Use: Designed and crafted in Vietnam with attention to finish quality

12x6 Black Premium Aluminum Linear Slot Diffuser – Modern Design (Duct Opening) 2 Slot not your old cover's outerCHECK 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