8" x 25" Steel Return Air Filter Grill for 1" Filter Removable Face/Door Color_Black + Product Details Size -

+ Product Details Size - 20"w X 28"h is the size for the duct opening measurement only

High diffusion induction rates result in rapid temperature and velocity equalization of the mixed air mass well above the zone of occupancy

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

and a side pouch is perfect for accessories

8" x 25" Steel Return Air Filter Grill for 1" Filter Removable Face/Door Color_Black + Product Details Size -+ 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