30" X 34" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 32 5/8" X 36 5/8"] 18" Diameter Filter Size - 17 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
30" X 34" Steel Return Air Filter Grille for 1" Filter Removable Frame [Outer Dimensions: 32 5 8" X 36 5 8"] 18" Diameter Filter Size 17 4 X 12 Is CRFG2028 Width_14in Filter Size 17 + Product Details Size 25"w X 16"h is the size for the duct opening measurement only