8" x 32" or 32" x 8" Cube Core Eggcrate Return Air Grille Grilles 875" width X 25

875" width X 25

width: 22px

actual front end outer dimensions are approximately 7

and Diffusers

8" x 32" or 32" x 8" Cube Core Eggcrate Return Air Grille Grilles 875" width X 25+ Product Details Size 8" x 32" or 32" x 8" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 75" X 33. 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