10" x 32" or 32" x 10" Cube Core Eggcrate Return Air Grille Compatible with Duct 6" Ideal for Walls & Ceilings: 4 X 12 Is CRFG2028 Width_14in
Yard notes & kiln story
Description
10" x 32" or 32" x 10" Cube Core Eggcrate Return Air Grille Compatible with Duct 6" Ideal for Walls & Ceilings: 4 X 12 Is CRFG2028 Width_14in Ideal for Walls & Ceilings: Designed for seamless installation in standard 18" X 10" duct openings + Product Details Size – 8" x 30" or 30" x 8" is the size for the duct opening measurement only