he oil mist filter for vacuum pump is my company independent research and development production of high efficiency filtration product, used for oil lubricated rotary vane vacuum pump exhaust the oil and gas separation device, installed in the vent pipe of the vacuum pump, in the process of vacuum pump operation, exhaust gas go through the filter, oil mist particles in liquid form cannot directly go through glass fiber filter paper, and then attached to the filter paper, clean gas is under certain pressure go through the glass fiber paper discharge smoothly, and to reduce pollution,ensure a clean environment.