26" X 14" Steel Return Air Filter Grille for 1" Filter - Fixed Hinged - [Outer Dimensions: 28 5/8" X 16 5/8"] Fixed Blades + Product Details Size - 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
26" X 14" Steel Return Air Filter Grille for 1" Filter Fixed Hinged [Outer Dimensions: 28 5 8" X 16 5 8"] Fixed Blades + Product Details Size 4 X 12 Is CRFG2028 Width_14in + Product Details Size 18"w X 16"h is the size for the duct opening measurement only + Product Details Size – 20"w X 32"h is the size for the duct opening measurement only