The Berner DTU03-1018AA 18" unheated drive-thru air curtain is a high-performance solution for restaurants and commercial kitchens needing reliable environmental separation for drive-thru windows. Designed to mount on windows up to 3 feet high, this air curtain effectively blocks insects and maintains ambient temperatures without heating, making it ideal for high-traffic drive-thru setups. Its powder-coated, extruded aluminum construction ensures long-lasting durability, while the mount-anywhere bracket system offers flexibility in installation. Whether you're operating a fast-food chain, quick-service restaurant, or café, this air curtain delivers efficient performance with a 1-speed motor, ensuring consistent airflow to keep your drive-thru clean and comfortable for customers. The removable filter (no tools required) simplifies maintenance, keeping your equipment running smoothly without downtime. With a 1-year limited warranty, the Berner DTU03-1018AA is a cost-effective investment for commercial kitchen ventilation and climate control.