★The third generation integrated pollution discharge patent technology, siphon high-speed backwashing and double-edged magic shaving(screen cleaning and filter bottle cleaning) three-in-one patent pollution cleaning technology, opens a new era of washing-free technology.

★The real washing free technology and double-edged magic shaving technology can have thorough cleaning of the screen and fliteration bottle surface. The siphon and backflushing can completely clean up the mosaic impurities in the epiploic foramen.

★The filteration bottle adopts reinforced imported material without bisphenol A and BRISK dense formula, which can withstand the limit frost resistance test at -30 degrees centigrade.

★40μm precision filter screen adopts the SS316L food grade material, which can reach the compression level of copper preposition, bursting pressure of 50 kilograms or more and water hammer of 12 kilograms or more than 150 thousand times, beyond NSF pipe standards.

★External luxurious pressure gauges can have the visual display of actual water pressure.