10" x 24" or 24" x 10" Cube Core Eggcrate Return Air Grille Aluminum display === '') { dd

display === '') { dd

Size - 10"w X 10"h is the size for the duct opening measurement only

All steel wire is applied between PET surfaces to prevent corrosion (oxidization)

Pressure rating: 2300 to 6500 psi

10" x 24" or 24" x 10" Cube Core Eggcrate Return Air Grille Aluminum display === '') { dd+ Product Details Size 10" x 24" or 24" x 10" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 11. 75" X 25. 75". High Quality High quality, rust free aluminum construction with smooth finished edges and counter sunk screw holes (screws included); no sharp edges.. Installation Location sidewall and ceiling. Design Cubic core eggcrate design Offers highest airflow efficiency at almost 95%, reducing