6" x 22" or 22" x 6" Cube Core Eggcrate Return Air Grille 6" Diameter actual front end outer dimensions

actual front end outer dimensions are approximately 20 5/8" width X 26 5/8" height

75"H – fits a 10" X 8" duct opening

875" height

this guard ensures long-lasting protection while offering a sleek

6" x 22" or 22" x 6" Cube Core Eggcrate Return Air Grille 6" Diameter actual front end outer dimensions+ Product Details Size 6" x 22" or 22" x 6" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 7. 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