14" x 32" or 32" x 14" Cube Core Eggcrate Return Air Grille Fixed Blades with Damper 75"H – fits a 16"

75"H – fits a 16" X 12" duct opening

Actual Filter Size – 27 3/4"w x 29 3/4" x 1"

Crafted from durable ABS plastic

creating a quiet and efficient environment

14" x 32" or 32" x 14" Cube Core Eggcrate Return Air Grille Fixed Blades with Damper 75"H – fits a 16"+ Product Details Size 14" x 32" or 32" x 14" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 15. 75" X 33. 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