10" x 32" or 32" x 10" Cube Core Eggcrate Return Air Grille Fixed Blades Key Features:

Key Features:

+ Product Details Size – 22"w X 28"h is the size for the duct opening measurement only

Actual Filter Size – 25 3/4"w x 7 3/4" x 1"

Weather and Pest Proof – These louvers are especially designed to prevent water from entering your home

Heavy Gauge Steel

10" x 32" or 32" x 10" Cube Core Eggcrate Return Air Grille Fixed Blades Key Features:+ Product Details Size 10" x 32" or 32" x 10" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 11. 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