32" X 32" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 34 5/8" X 34 5/8"] w18h18 we cater to your needs

we cater to your needs

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With our extensive selection of Grilles

+ Product Details Perfect Fit & Easy Sizing - Designed for a 20" x 20" duct opening (measured at the opening)

that will overlap at wall joint

32" X 32" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 34 5/8" X 34 5/8"] w18h18 we cater to your needs+ Product Details Size 32"w X 32"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 34 5 8" width X 34 5 8" height Actual Filter Size 31 3 4"w x 31 3 4" x 1" 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.