28" x 28" Cube Core Eggcrate Return Air Grille Color_Red Oak actual front end outer dimensions

actual front end outer dimensions are approximately 30 5/8" width X 30 5/8" height

+ Product Details Size – 14"w X 14"h is the size for the duct opening measurement only

+ Product Details Size – 12"w X 10"h is the size for the duct opening measurement only

Premium Plated Finish and Modern Contempo Design Forming a Luxurious Piece

28" x 28" Cube Core Eggcrate Return Air Grille Color_Red Oak actual front end outer dimensions+ Product Details Size 28" x 28" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 29. 75" X 29. 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