20" X 14" Steel Return Air Filter Grille for 1" Filter - Removable Frame - * Filter Included * [Outer Dimensions: 22 5/8" X 16 5/8"] Color_Aluminum Designed with two mounting base 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
Designed with two mounting base options—solid and ring—it offers flexible installation
Actual Filter Size – 17 3/4"w x 25 3/4" x 1"
Actual Filter Size – 23 3/4"w x 29 3/4" x 1"
+ Product Details Size – 22"w X 12"h is the size for the duct opening measurement only
and utility rooms
20" X 14" Steel Return Air Filter Grille for 1" Filter Removable Frame * Filter Included * [Outer Dimensions: 22 5 8" X 16 5 8"] Color_Aluminum Designed with two mounting base 4 X 12 Is CRFG2028 Width_14in Designed with two mounting base options—solid and ring—it offers flexible installation Actual Filter Size – 17 3 4"w x 25 3 4" x 1"