8" x 25" Steel Return Air Filter Grill for 1" Filter Removable Face/Door Height_30in const dt = event

const dt = event

Unlike traditional doors that have visible frames and hinges

+ Product Details Size – 14"w X 4"h is the size for the duct opening measurement only

The operable dampers

+ Product Details Size – 26"w X 26"h is the size for the duct opening measurement only

8" x 25" Steel Return Air Filter Grill for 1" Filter Removable Face/Door Height_30in const dt = event+ Product Details Size 8"w X 25"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 10 5 8" width X 27 5 8" height Actual Filter Size 7 3 4"w x 24 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