The Curtron S-CFD-36-1-FILTER Commercial Front Door Air Curtain is expertly engineered to enhance environmental control for spaces with doors up to 36 inches wide and 10 feet high. Powered by a single 2-speed 1/2 horsepower motor, this air curtain offers flexibility in operation with an integrated high/off/low selector switch, facilitating customizable air flow to suit varying needs. The aluminized steel housing lends durability and resilience to the unit, making it a staple in both commercial and industrial environments. An incorporated air filter further enhances the utility of this product, promoting cleaner air circulation and contributing to a healthier environment in high-traffic areas. With its design and manufacturing firmly rooted in the USA, the Curtron S-CFD-36-1-FILTER ensures quality and reliability. This air curtain is an asset for businesses aiming to improve climate control efficiency, reduce energy costs, and create welcoming entry points by minimizing external air infiltration. Its robust construction and practical features cater to a diverse range of markets, from retail stores to industrial facilities, providing a dependable solution for managing air flow and temperature control at entryways.