22" x 22" Cube Core Eggcrate Return Air Grille ceiling it integrates effortlessly into T-bar

it integrates effortlessly into T-bar or plaster frame ceilings

Click Add to Cart now & enjoy a high qulaity copper line for your project

+ Product Details Outer dimensions: 11

75" width X 9

please note that the total outer dimensions of the grille measure 8" in diameter

22" x 22" Cube Core Eggcrate Return Air Grille ceiling it integrates effortlessly into T-bar+ Product Details Size 22" x 22" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 23. 75" X 23. 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