12" X 20" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 14 5/8" X 22 5/8"] Copper Coil + How To Measure A

+ How To Measure A Grille

+ Product Details Size - 32"w X 12"h is the size for the duct opening measurement only

We pride ourselves on offering top-of-the-line products that meet the highest standards

much more than required 700 PSI for R410

12" X 20" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 14 5/8" X 22 5/8"] Copper Coil + How To Measure A+ Product Details Size 12"w X 20"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 14 5 8" width X 20 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