24" X 6" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 26 5/8" X 8 5/8"] 18in diameter + Product Details Size - 4 X 12 Is CRFG2028 Width_14in

+ Product Details Size - 32"w X 22"h is the size for the duct opening measurement only

+ Product Details Size - 24"w X 8"h is the size for the duct opening measurement only

+ Product Details Size - 22"w X 36"h is the size for the duct opening measurement only

Actual Filter Size – 7 3/4"w x 5 3/4" x 1"

this grille boasts a natural warmth and fine finish

24" X 6" Steel Return Air Filter Grille for 1" Filter Removable Frame [Outer Dimensions: 26 5 8" X 8 5 8"] 18in diameter + Product Details Size 4 X 12 Is CRFG2028 Width_14in + Product Details Size 32"w X 22"h is the size for the duct opening measurement only + Product Details Size 24"w X 8"h is the size for the duct opening measurement only