30" X 6" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 32 5/8" X 8 5/8"] Filter Grille + Product Details Size -

+ Product Details Size - 20"w X 18"h is the size for the duct opening measurement only

Made from high-quality aluminum

Filter Size - 11

actual front end outer dimensions are approximately 12 5/8" width X 8 5/8" height -

30" X 6" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 32 5/8" X 8 5/8"] Filter Grille + Product Details Size -+ Product Details Size 30"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 32 5 8" width X 8 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 requires