22" X 36" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 24 5/8" X 38 5/8"] flat stamped steel Works for all Air Conditioning

Works for all Air Conditioning applications including Ductless Mini-Split

+ Product Details Size – 24"w X 30"h is the size for the duct opening measurement only

and its seamless drop-in installation process ensures effortless setup

actual front end outer dimensions are approximately 26

+ Product Details Size - 25"w X 32"h is the size for the duct opening measurement only

22" X 36" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 24 5/8" X 38 5/8"] flat stamped steel Works for all Air Conditioning+ Product Details Size 22"w X 36"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 24 5 8" width X 38 5 8" height Actual Filter Size 21 3 4"w x 35 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.