40" X 20" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 42 5/8" X 22 5/8"] Color_Black 85" width X 21

85" width X 21

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actual front end outer dimensions are approximately 25

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+ Product Details Size – 8" x 16" or 16" x 8" is the size for the duct opening measurement only

40" X 20" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 42 5/8" X 22 5/8"] Color_Black 85" width X 21+ Product Details Size 40"w X 20"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 42 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 and ceiling Design removable door face for easy filter change & cleaning uses a 1" thick filter. Our filter grille latch is easy to use on