26" x 32" Cube Core Eggcrate Return Air Filter Grille for 1" Filter 6" Round Duct Pipe actual front end outer dimensions 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
26" x 32" Cube Core Eggcrate Return Air Filter Grille for 1" Filter 6" Round Duct Pipe actual front end outer dimensions 4 X 12 Is CRFG2028 Width_14in actual front end outer dimensions are approximately 24 5 8" width X 20 5 8" height + Product Details Perfect Fit & Easy Sizing Designed for a 18" x 26" OR 26" x 18" duct opening (measured at the opening)