Tornado gas-water separator works: It is an inertial separator, more for gas -solid separation. The blind spot of traditional cyclone, are only able to remain under different air currents more than 99%efficient separation of liquid water efficient evaporator. This series of separator liquid level attached mirror, manual sewage valve , automatic drainage, and pressure relief valve. Housing using high-tech aluminum die-casting , by the anode and dry powdr epoxy resincoating alochrom treatment , more than five years warranty. No replacement element , because no element installed. Packed in carton boxes