Suction Filter

Suction filters filter bacteria and viruses during the operation of suctioning. It can not only prevent the patient's sputum from contaminating the suction machine, but also prevent the patient from inhaling the bacteria and viruses in the suction suction, effectively avoiding the occurrence of cross-infection, and reducing the loss of the suction device. The Zhenfu suction filter has different connection sizes and fittings for most machines and pipes on the market, and it should be located in a straight line between the inlet of the suction sputum pump and the sputum suction bottle. The membrane material of the filter is PTFE hydrophobic membrane, and the pore size is 0.2µm, 0.45µm, 1µm and 2µm to choose from. Different pore sizes will cause different flow loss and water blocking and pressure resistance effects.