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

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

Actual Filter Size – 15 3/4"w x 17 3/4" x 1"

+ Product Details Size - 8"w X 32"h is the size for the duct opening measurement only

Every part is hand inspected for quality before it is packaged

+ Product Details Size - 4"w X 18"h is the size for the duct opening measurement only

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