30" x 32" or 32" x 30" Cube Core Eggcrate Return Air Grille Supply Grille ensuring that you find the

ensuring that you find the perfect fit for your ventilation needs

actual front end outer dimensions are approximately 36 5/8" width X 24 5/8" height

+ Product Spec Sheet

+ Product Details Size - 22"w X 12"h is the size for the duct opening measurement only

Designed for sidewall and ceiling installation with included screws

30" x 32" or 32" x 30" Cube Core Eggcrate Return Air Grille Supply Grille ensuring that you find the+ Product Details Size 30" x 32" or 32" x 30" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 31. 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