32" X 22" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 34 5/8" X 24 5/8"] 18in diameter actual front end outer dimensions 4 X 12 Is CRFG2028 Width_14in

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

Actual Filter Size – 19 3/4"w x 24 3/4" x 1"

ensuring that you find the perfect fit for your ventilation needs

actual front end outer dimensions are approximately 32 5/8" width X 38 5/8" height

+ Product Details Size – 14"w X 12"h is the size for the duct opening measurement only

32" X 22" Steel Return Air Filter Grille for 1" Filter Removable Frame [Outer Dimensions: 34 5 8" X 24 5 8"] 18in diameter actual front end outer dimensions 4 X 12 Is CRFG2028 Width_14in actual front end outer dimensions are approximately 22 5 8" width X 8 5 8" height Actual Filter Size – 19 3 4"w x 24 3 4" x 1"