22" X 8" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 24 5/8" X 10 5/8"] Insulated Line With precise measurements and easy

With precise measurements and easy installation

+ Product Details Size – 22"w X 25"h is the size for the duct opening measurement only

Energy Efficient – Air-tight inner core decreases the pressure loss and provides a more hygienic environment - high energy efficient / No fiberglass erosion into air stream

+ Product Details Size - 22"w X 12"h is the size for the duct opening measurement only

22" X 8" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 24 5/8" X 10 5/8"] Insulated Line With precise measurements and easy+ Product Details Size 22"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 24 5 8" width X 10 5 8" height Actual Filter Size 21 3 4"w x 7 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