32" x 26" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Color_White 4" X 10" Is The 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
32" x 26" Cube Core Eggcrate Return Air Filter Grille for 1" Filter Color_White 4" X 10" Is The 4 X 12 Is CRFG2028 Width_14in 4" X 10" Is The Size For The Duct Opening (floor vent hole) Measurement Only built for durability and long life in mind