12" x 14" or 14" x 12" Cube Core Eggcrate Return Air Grille w32h32 making it adaptable to various

making it adaptable to various airflow needs

+ Product Details Size - 34"w X 18"h is the size for the duct opening measurement only

and matte black

line-height: 22px

+ Product Details Size – 16"w X 32"h is the size for the duct opening measurement only

12" x 14" or 14" x 12" Cube Core Eggcrate Return Air Grille w32h32 making it adaptable to various+ Product Details Size 12" x 14" or 14" x 12" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 13. 75" X 15. 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