30" X 36" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 32 5/8" X 38 5/8"] RV Mobile Home + Product Details Size - 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
+ Product Details Size - 22"w X 12"h is the size for the duct opening measurement only
Actual Filter Size – 19 3/4"w x 25 3/4" x 1"
Actual Filter Size – 9 3/4"w x 13 3/4" x 1"
+ Product Details Size - 28"w X 4"h is the size for the duct opening measurement only
Looks like new after years of use
30" X 36" Steel Return Air Filter Grille for 1" Filter Removable Frame [Outer Dimensions: 32 5 8" X 38 5 8"] RV Mobile Home + Product Details Size 4 X 12 Is CRFG2028 Width_14in + Product Details Size 22"w X 12"h is the size for the duct opening measurement only Actual Filter Size – 19 3 4"w x 25 3 4" x 1"