★ Luxury dust cover design, built-in luxury pressure gauge, intuitive display of actual water pressure, high-end and atmospheric; The copper head is made of high-quality national standard environmentally friendly brass (59-1), which has been tested by NSFSGS and forged as a whole; Built in lead isolation technology completely eliminates the risk of heavy metal precipitation, truly isolating secondary pollution from the source and making water safer to use;

★ Raw water enters the vortex channel from the inlet, forming a vortex force to drive the entire scraper skeleton to rotate, achieving double-sided vortex self-cleaning, solving the growth of colloids and green algae on the surface of the filter screen, and greatly reducing the clogging of the filter screen;

★ Manual and automatic integrated sewage discharge technology, the manual and automatic components are completely separated and can be freely switched, truly effectively realizing the cleaning and discharge of various targeted impurities: open the bottom sewage ball valve, rotate the bottom ball valve cover to the left to open the manual mode, the scraping disk quickly stops rotating, and switches to the siphon backwash channel. The siphon backwash+manual double-sided scraping dual force removes small particles and impurities on the surface of the filter screen; Rotate the bottom ball valve cover to the right to activate automatic mode, which enables self rotation scraping and large particle discharge;

★ The filter screen is equipped with a water hammer eliminator. When water hammer occurs, the safety compartment automatically buffers and releases the instantaneous pressure of the water hammer, protecting the rear water wading equipment from water hammer damage

★ 316L food grade stainless steel filter screen, with a filtration accuracy of 40 microns and significant filtration effect;

★ The filter bottle adopts a modified formula from Beishi Kang, which does not contain bisphenol A and has passed NSF and SGS testing. It can withstand freezing tests at -30 ℃; The blasting pressure is over 60 kilograms, and the water hammer is over 12 kilograms and 500000 times.