50" X 20" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 52 5/8" X 22 5/8"] Aluminum Bar 75" width X 13

75" width X 13

with actual outer dimensions of 20

+ Product Details Size - 36"w X 22"h is the size for the duct opening measurement only

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50" X 20" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 52 5/8" X 22 5/8"] Aluminum Bar 75" width X 13+ Product Details Size 50"w X 20"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 52 5 8" width X 22 5 8" height High Quality high quality solid stamped steel with counter sunk screw holes (screws included) and no sharp edges Installation Location Sidewall & ceiling Design removable frame for easy filter change & cleaning uses a 1" thick filter. Our filter grille latch is easy to use on your