16" x 22" or 22" x 16" Cube Core Eggcrate Return Air Grille 14in diameter The powder-coat finish lends a

The powder-coat finish lends a smooth

14"w X 8"h Is The Size For The Duct Opening Measurement Only

+ Product Details Size - 12"w X 20"h is the size for the duct opening measurement only

75" Height

16" x 22" or 22" x 16" Cube Core Eggcrate Return Air Grille 14in diameter The powder-coat finish lends a+ Product Details Size 16" x 22" or 22" x 16" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 17. 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