18" X 20" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 20 5/8" X 22 5/8"] w28h28 Discover this game-changer at HVACPremium

Discover this game-changer at HVACPremium

production and finish on all products

Please check the measuring guide to ensure a proper fit

actual front end outer dimensions are approximately 14 5/8" width X 38 5/8" height

7/8” - 3397 PSI

18" X 20" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 20 5/8" X 22 5/8"] w28h28 Discover this game-changer at HVACPremium+ Product Details Size 18"w X 20"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 20 5 8" width X 22 5 8" height High Quality high quality solid stamped steel with counter sunk screw holes (screws included) and no sharp edges Installation Location sidewall and ceiling Design removable door face for easy filter change & cleaning uses a 1" thick filter. Our filter grille latch is easy to use on