The ACSON 4 Feet Air Curtain | ACA412D is a high-performance commercial air curtain designed to create an invisible barrier of air across doorways, helping to prevent dust, insects, smoke, and outside hot or cold air from entering indoor spaces.
The ACSON 3 Feet Air Curtain | ACA312D is a high-performance commercial air curtain designed to create an invisible barrier that prevents dust, insects, smoke, and hot or cold outside air from entering through open doorways.