For decades, indoor shooting ranges have been forced to use ventilation systems that recycle the same air that’s already inside the building. It is recirculated over and over again, and that technology hasn’t changed much since the 1970s. Rushing Air’s Conditioned Air Displacement Systems work under a radical new design that is completely different. First, we do not recirculate air. Ever. We only use fresh, unspoiled air from outside. We heat, cool and dehumidify the air and then pump it through your range and then filter the air as it exits the building and blows safely away. In short, we don’t recirculate air. We constantly displace old air and then replace it with new air.