20" X 6" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 22 5/8" X 8 5/8"] Adjustable Return 75" width X 27

75" width X 27

guaranteeing efficient ventilation throughout your space

+ Product Details Size – 16" x 16" is the size for the duct opening measurement only

plus { display: inline-block

+ Product Details Size - 26"w X 12"h is the size for the duct opening measurement only

20" X 6" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 22 5/8" X 8 5/8"] Adjustable Return 75" width X 27+ Product Details Size 20"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 22 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