22" X 16" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 24 5/8" X 18 5/8"] Aluminum Its polished pre-finish gloss varnish

Its polished pre-finish gloss varnish not only adds to its appeal but also ensures easy installation

Filter Size - 17

actual front end outer dimensions are approximately 20 5/8" width X 32 5/8" height

Experience uniform air distribution in every corner

+ Product Details Size – 20"w X 16"h is the size for the duct opening measurement only

22" X 16" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 24 5/8" X 18 5/8"] Aluminum Its polished pre-finish gloss varnish+ Product Details Size 22"w X 16"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 24 5 8" width X 18 5 8" height Actual Filter Size 21 3 4"w x 15 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.