★PA machine head, PC filter bottle, SS316L stainless steel filter screen are all imported materials and modified formula of Besekang, which can reach the pressure resistance level of copper front, the burst pressure is more than 50 kg, and the water hammer is more than 150,000 times of 11 kg. ; Exceeding NSF regulations;

★40 micron high-precision omentum to filter out impurities visible to the naked eye;

★4 points of external teeth interface, specially designed for the interface of super tube, water heater, washing machine, etc., convenient installation and matching;