16" x 26" or 26" x 16" Cube Core Eggcrate Return Air Grille 8in diameter + Product Details Size – 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
16" x 26" or 26" x 16" Cube Core Eggcrate Return Air Grille 8in diameter + Product Details Size – 4 X 12 Is CRFG2028 Width_14in + Product Details Size – 32"w X 10"h is the size for the duct opening measurement only + Product Details Size – 18" x 24" or 24" x 18" is the size for the duct opening measurement only