25" X 12" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 27 5/8" X 14 5/8"] Fixed Blades please note that the total

please note that the total outer dimensions of the grille measure 10" in diameter

that will overlap at wall joint

+ Product Details Size - 26"w X 36"h is the size for the duct opening measurement only

Its polished pre-finish gloss varnish not only adds to its appeal but also ensures easy installation

+ Product Details Size - 20"w X 4"h is the size for the duct opening measurement only

25" X 12" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 27 5/8" X 14 5/8"] Fixed Blades please note that the total+ Product Details Size 25"w X 12"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 27 5 8" width X 14 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