32" x 36" or 36" x 32" Cube Core Eggcrate Return Air Grille w24h24 Install it with ease on

Install it with ease on your ceilings to transform your space

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

+ Product Details Size – 24"w X 24"h is the size for the duct opening measurement only

Say goodbye to vibrating louvers - this grille ensures a quiet

32" x 36" or 36" x 32" Cube Core Eggcrate Return Air Grille w24h24 Install it with ease on+ Product Details Size 32" x 36" or 36" x 32" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 33. 75" X 37. 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