30" X 32" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 32 5/8" X 34 5/8"] flat stamped steel 75" width X 29

75" width X 29

actual front end outer dimensions are approximately 26 5/8" width X 14 5/8" height

Great emphasis has been invested in the design of this product to prevent it from kinking in sharp bends & turns and to hold steady and at full diameter in all applications

actual front end outer dimensions are approximately 9

30" X 32" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 32 5/8" X 34 5/8"] flat stamped steel 75" width X 29+ Product Details Size 30"w X 32"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 32 5 8" width X 34 5 8" height Actual Filter Size 29 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.