26" X 14" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 28 5/8" X 16 5/8"] Return Grille with actual outer dimensions of

with actual outer dimensions of 20

+ Product Details Size - 20"w X 18"h is the size for the duct opening measurement only

Perfect for sidewall or ceiling installation

+ Product Details Size – 6" x 16" or 16" x 6" is the size for the duct opening measurement only

75" width X 29

26" X 14" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 28 5/8" X 16 5/8"] Return Grille with actual outer dimensions of+ Product Details Size 26"w X 14"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 28 5 8" width X 16 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