10" X 16" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 12 5/8" X 18 5/8"] w16h16 Perfect for both residential and

Perfect for both residential and commercial use

75" width X 35

+ Product Details Size – 14" x 14" is the size for the duct opening measurement only

+ Product Details Size - 18"w X 28"h is the size for the duct opening measurement only

+ Product Description This aluminum flex duct is intended to be used in heating

10" X 16" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 12 5/8" X 18 5/8"] w16h16 Perfect for both residential and+ Product Details Size 10"w X 16"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 12 5 8" width X 18 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