... 5 gerars choices for exquisite life, indicating filter life. 1. water ionizer2. alkaline water ionizer3. water purifier5 gerars choices ... ultrahigh purity of plasma. 5,Adoption of national patent, V.1.5 water quality control system 6,Adoption of military ... 8,Colorful LCD display , PH value.indicator. Product function 1,Small current closed-loop type followup protection system, water regulates ...