14" x 20" or 20" x 14" Cube Core Eggcrate Return Air Grille fixed bar This thoughtful design ensures optimal

This thoughtful design ensures optimal air circulation for your HVAC system

+ Product Details Size – 30"w X 8"h is the size for the duct opening measurement only

Whether you choose the modern contemporary

Total outer size of this grille is

Solid Rigid Steel Body For Durability and Reliability

14" x 20" or 20" x 14" Cube Core Eggcrate Return Air Grille fixed bar This thoughtful design ensures optimal+ Product Details Size 14" x 20" or 20" x 14" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 75" X 21. 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