30" X 8" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 32 5/8" X 10 5/8"] Insulated Line Set + Product Details Size -

+ Product Details Size - 34"w X 8"h is the size for the duct opening measurement only

875" width X 15

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

+ Product Details Size - 14"w X 24"h is the size for the duct opening measurement only

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30" X 8" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 32 5/8" X 10 5/8"] Insulated Line Set + Product Details Size -+ Product Details Size 30"w X 8"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 32 5 8" width X 10 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 your