10" x 10" Cube Core Eggcrate Return Air Grille Insulated Line + Product Description Maximize the

+ Product Description Maximize the efficiency of your ventilation system with our top-of-the-line HVAC grilles and registers

75" width X 25

accordion-header h2

875" height

unrestricted airflow with a precise 50° angled design

10" x 10" Cube Core Eggcrate Return Air Grille Insulated Line + Product Description Maximize the+ Product Details Size 10" x 10" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 11. 75" X 11. 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 electric