The HART & COOLEY AL900H is a 14" x 6" white sidewall register made from durable aluminum. This sidewall register is designed for efficient air distribution in residential and commercial HVAC systems. It features a sleek white finish that blends seamlessly with most interiors. The AL900H is compatible with standard duct sizes and is easy to install, making it an ideal choice for both new constructions and renovations. Its lightweight design ensures easy handling, while the robust aluminum construction guarantees longevity and resistance to corrosion. Perfect for enhancing airflow in any room.