32" x 32" Cube Core Eggcrate Return Air Grille Ceiling querySelectorAll('

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For enhanced airflow control

Simplified Installation: Our Butterfly Damper ensures easy setup

+ Product Details Size – 25"w X 24"h is the size for the duct opening measurement only

+ Product Details Size – 18" x 26" or 26" x 18" is the size for the duct opening measurement only

32" x 32" Cube Core Eggcrate Return Air Grille Ceiling querySelectorAll('+ Product Details Size 32" x 32" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 33. 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 electric