22" x 24" or 24" x 22" Cube Core Eggcrate Return Air Grille Aluminum Adjustable Curved Blade ready to enhance your space

ready to enhance your space

Our Aluminum Ceiling Diffuser is not only a design marvel but also a practical choice for your HVAC system

+ Product Details Size – 12" x 18" or 18" x 12" is the size for the duct opening measurement only

Perforated steel grille for return air flow

22" x 24" or 24" x 22" Cube Core Eggcrate Return Air Grille Aluminum Adjustable Curved Blade ready to enhance your space+ Product Details Size 22" x 24" or 24" x 22" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 23. 75" X 25. 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