10x10 White Aluminum Modern Air Return Grille with Washable Filter (Duct Opening) 8x8 ⚠️ CHECK SIZE BEFORE PURCHASE:

⚠️ CHECK SIZE BEFORE PURCHASE: This 8x8 linear slot diffuser fits a 8" × 8" duct opening (the hole in your wall

See all options in the air return grille collection

8x4 black aluminum linear slot diffuser

this 10x4 slim linear slot diffuser installs cleanly into duct openings with limited cavity depth

or stop it halfway for seasonal airflow balancing and directing air toward or away from a specific spot in the room

10x10 White Aluminum Modern Air Return Grille with Washable Filter (Duct Opening) 8x8 ⚠️ CHECK SIZE BEFORE PURCHASE:CHECK SIZE BEFORE PURCHASE: Fits a 10" 10" duct opening (measure the hole, not the old cover). Please check the Sizing Guide below for overall dimensions. Drop in return air replacement for any 10" 10" duct opening no remodeling required. Washable mesh pre filter included helps catch dust, pet hair, and debris before they enter the return duct. Solid alloy aluminum frame rust resistant, dent resistant, and zero plastic parts. Wall and ceiling