8" x 8" Cube Core Eggcrate Return Air Grille Copper Coil-Insulated Line Set Suitable for all AC applications

Suitable for all AC applications

+ Product Details Size – 10" x 30" or 30" x 10" is the size for the duct opening measurement only

Produced in accordance with ISO 9001-2008 Quality Management System

High Quality – High-quality aluminum with counter-sunk screw holes (screws included) and no sharp edges

8" x 8" Cube Core Eggcrate Return Air Grille Copper Coil-Insulated Line Set Suitable for all AC applications+ Product Details Size 8" x 8" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 9. 75" X 9. 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 bills