14" x 30" or 30" x 14" Cube Core Eggcrate Return Air Grille Powder Coated production and finish on all

production and finish on all products

The design eliminates noise and prevents louvers from vibrating

+ Product Details High Quality - Aluminum housing on the outside and on the inside for the best insulation value

Foot Operated Opposed Blade Damper For Full Air Flow Control And Shutoff

Upgrade your HVAC system with a high-quality aluminum return grille designed for a clean

14" x 30" or 30" x 14" Cube Core Eggcrate Return Air Grille Powder Coated production and finish on all+ Product Details Size 14" x 30" or 30" x 14" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 75" X 31. 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