26" X 16" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 28 5/8" X 18 5/8"] w16h16 + Product Details Size -

+ Product Details Size - 22"w X 4"h is the size for the duct opening measurement only

We are proud to have served over 5

Mounted with a frame and bayonet joint

+ Product Details Size – 8" x 12" or 12" x 8" is the size for the duct opening measurement only

+ Product Details Size – 10"w X 22"h is the size for the duct opening measurement only

26" X 16" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 28 5/8" X 18 5/8"] w16h16 + Product Details Size -+ Product Details Size 26"w X 16"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 28 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