26" X 34" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 28 5/8" X 36 5/8"] w20h20 Easy Unrestricted Air Flow For

Easy Unrestricted Air Flow For Your HVAC System

+ Product Details Size – 8" x 16" or 16" x 8" is the size for the duct opening measurement only

+ Product Details Size – 18"w X 26"h is the size for the duct opening measurement only

Actual Filter Size – 11 3/4"w x 27 3/4" x 1"

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

26" X 34" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 28 5/8" X 36 5/8"] w20h20 Easy Unrestricted Air Flow For+ Product Details Size 26"w X 34"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 28 5 8" width X 36 5 8" height Actual Filter Size 25 3 4"w x 33 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.