★The machine head is made of lead-free brass forging, which is healthy and safe;

★The third-generation integrated sewage disposal patent technology, which integrates the most advanced sewage technology: the third-generation internal and external scraping technology, siphon technology, backwashing technology;

★True no disassembly and washing technology, scraping technology can thoroughly clean the surface of the filter screen and filter bottle, siphon and backwash can thoroughly clean the inlaid impurities in the omentum hole;

★PC filter bottle and SS316L stainless steel filter screen are made of imported materials and modified formula of Bestcon, 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; more than NSF pipeline standard;