Product Summary: six stainless steel filter, all stainless steel filter cup 316L, stainless steel filter head 316L, stainless steel filter holder 316L, stainless steel valve, aluminum alloy clip Features: 1. In the filtration process, it adopts an integrated solution with a pollution-free oil-free diaphragm vacuum pump. The whole set of filtration system can be safely placed and efficiently operated on the laboratory, clean room and ultra-clean bench. 2. The stainless steel filter is easy to be sterilized at high temperature and resistant to damage by high temperature and corrosion. 3. To prevent secondary pollution, this filtration system is equipped with ventilation holes in the upper cover of the stainless steel filter cup, and an air filter can be installed optionally to avoid secondary pollution in the filtration. 4. It has the advantages of safety and reliability, superior performance, beautiful appearance, environmental protection, high efficiency and energy saving.