14" X 25" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 16 5/8" X 27 5/8"] Color_Aluminum actual front end outer dimensions

actual front end outer dimensions are approximately 20 5/8" width X 26 5/8" height

providing efficient performance of up to 300m3/h

+ Product Details Size - 22"w X 8"h is the size for the duct opening measurement only

Heavy Gauge Steel

+ Product Details Size - 22"w X 24"h is the size for the duct opening measurement only

14" X 25" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 16 5/8" X 27 5/8"] Color_Aluminum actual front end outer dimensions+ Product Details Size 14"w X 25"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 16 5 8" width X 27 5 8" height. High Quality high quality solid stamped steel with counter sunk screw holes (screws included) and no sharp edges Installation Location Ceiling Design Fixed hinged for easy filter change & cleaning uses a 1" thick filter. Our filter grille latch is easy to use on your fingers and