25" X 20" Steel Return Air Filter Grille for 1" Filter - Removable Frame - [Outer Dimensions: 27 5/8" X 22 5/8"] White accordion-header h2 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
accordion-header h2
+ Product Details Size - 34"w X 12"h is the size for the duct opening measurement only
Actual Filter Size – 29 3/4"w x 13 3/4" x 1"
guaranteeing efficient ventilation throughout your space
+ Product Details Size – 12"w X 30"h is the size for the duct opening measurement only
25" X 20" Steel Return Air Filter Grille for 1" Filter Removable Frame [Outer Dimensions: 27 5 8" X 22 5 8"] White accordion header h2 4 X 12 Is CRFG2028 Width_14in accordion header h2 + Product Details Size 34"w X 12"h is the size for the duct opening measurement only