22" X 14" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 24 5/8" X 16 5/8"] w36h36 actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

actual front end outer dimensions are approximately 22 5/8" width X 12 5/8" height

Scratch-Resistant Finish - The powder-coated surface offers a smooth

5"w X 12"h]

+ Product Details Size – 10" x 14" or 14" x 10" is the size for the duct opening measurement only

+ Product Details Size – 28"w X 8"h is the size for the duct opening measurement only

22" X 14" Steel Return Air Filter Grille for 1" Filter Removable Frame [Outer Dimensions: 24 5 8" X 16 5 8"] w36h36 actual front end outer dimensions Compatible With Duct 7in Applications This sheet metal DDAG A 1212 actual front end outer dimensions are approximately 22 5 8" width X 12 5 8" height Scratch Resistant Finish The powder coated surface offers a smooth