36" X 24" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 38 5/8" X 26 5/8"] Grilles Pressure rating: 2300 to 6500

Pressure rating: 2300 to 6500 psi

This grille is ideal for both sidewall and ceiling installations

+ Product Details Size – 14"w X 12"h is the size for the duct opening measurement only

+ Product Details Size – 36"w X 16"h is the size for the duct opening measurement only

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36" X 24" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 38 5/8" X 26 5/8"] Grilles Pressure rating: 2300 to 6500+ Product Details Size 36"w X 24"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 38 5 8" width X 26 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