6x6 White Aluminum Modern Air Return Grille with Washable Filter (Duct Opening) Steel Drop-in return air replacement for

Drop-in return air replacement for any 10" × 6" duct opening — no remodeling required

Duct opening size: 8" × 6" (this is what you measure)

If it is approximately 10" × 4"

IMPORTANT: Measure the hole in your floor — do not measure your old vent cover

It also prevents small objects from falling into the duct below

6x6 White Aluminum Modern Air Return Grille with Washable Filter (Duct Opening) Steel Drop-in return air replacement forCHECK SIZE BEFORE PURCHASE: Fits a 6" 6" 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 6" 6" 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 compatible