8" x 22" or 22" x 8" Cube Core Eggcrate Return Air Grille w6h6 actual front end outer dimensions

actual front end outer dimensions are 19

Performance – High diffusion induction rates result in rapid temperature and velocity equalization of the mixed air mass well above the zone of occupancy

+ Product Details Size - 32"w X 6"h is the size for the duct opening measurement only

+ Product Details Size - 10" X 10" is the size for the duct opening measurement only

8" x 22" or 22" x 8" Cube Core Eggcrate Return Air Grille w6h6 actual front end outer dimensions+ Product Details Size 8" x 22" or 22" x 8" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 75" X 23. 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