8" X 36" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 10 5/8" X 38 5/8"] w28h28 please note that the total

please note that the total outer dimensions of the grille measure 8" in diameter

lightweight aluminum

High Quality – High-quality

Actual Filter Size – 29 3/4"w x 17 3/4" x 1"

75" width X 19

8" X 36" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 10 5/8" X 38 5/8"] w28h28 please note that the total+ Product Details Size 8"w X 36"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 10 5 8" width X 38 5 8" height Actual Filter Size 7 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. Our