20" X 50" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 22 5/8" X 52 5/8"] 8in diameter The total outer size of

The total outer size of this grille is the listed size plus 2 and 5/8"

Design – Fixed Hinged for easy filter change & cleaning - uses a 1" thick filter

Design – Premium plated finish and modern contemporary design forming a luxurious piece

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

20" X 50" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 22 5/8" X 52 5/8"] 8in diameter The total outer size of+ Product Details Size 20"w X 50"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 22 5 8" width X 52 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