12" x 32" or 32" x 12" Cube Core Eggcrate Return Air Grille w16h16 Air Flow – Ensure a

Air Flow – Ensure a quiet and smooth HVAC system with noise-free components

actual front end outer dimensions are approximately 18 5/8" width X 38 5/8" height -

display = 'block'

actual front end outer dimensions are approximately 16 5/8" width X 16 5/8" height

12" x 32" or 32" x 12" Cube Core Eggcrate Return Air Grille w16h16 Air Flow – Ensure a+ Product Details Size 12" x 32" or 32" x 12" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 13. 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