8" X 20" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 10 5/8" X 22 5/8"] Return each available in a variety

each available in a variety of high-quality materials like brushed nickel

the actual front end outer dimensions are 10" in diameter

+ Product Details Size – 10"w X 16"h is the size for the duct opening measurement only

Great emphasis has been invested in the design of this product to prevent it from kinking in sharp bends & turns and to hold steady and at full diameter in all applications

+ Product Details Size – 10"w X 14"h is the size for the duct opening measurement only

8" X 20" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 10 5/8" X 22 5/8"] Return each available in a variety+ Product Details Size 8"w X 20"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 10 5 8" width X 22 5 8" height Actual Filter Size 7 3 4"w x 19 3 4" x 1" High Quality High quality solid stamped steel with counter sunk screw holes (screws included) and no sharp edges Installation Location Sidewall and ceiling Design Removable door face for easy filter change & cleaning uses a 1" thick filter. Our