14" X 26" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 16 5/8" X 28 5/8"] w14h14 + Product Details Size -

+ Product Details Size - 30"w X 2"h is the size for the duct opening measurement only

By simply measuring the width or the length of the vent

+ Product Details Size - 25"w X 4"h is the size for the duct opening measurement only

Perfect for both residential and commercial use

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

14" X 26" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 16 5/8" X 28 5/8"] w14h14 + Product Details Size -+ Product Details Size 14"w X 26"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 16 5 8" width X 28 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