20" X 34" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 22 5/8" X 36 5/8"] return grille actual front end outer dimensions 4 X 12 Is CRFG2028 Width_14in

actual front end outer dimensions are approximately 22 5/8" width X 14 5/8" height

+ Product Description Introducing the 3-coned supply grille for a T-bar lay-in

with actual outer dimensions of 16

75" width X 35

actual front end outer dimensions are approximately 34 5/8" width X 24 5/8" height

20" X 34" Steel Return Air Filter Grille for 1" Filter Removable Frame [Outer Dimensions: 22 5 8" X 36 5 8"] return grille actual front end outer dimensions 4 X 12 Is CRFG2028 Width_14in actual front end outer dimensions are approximately 22 5 8" width X 14 5 8" height + Product Description Introducing the 3 coned supply grille for a T bar lay in