... water into pure water. maked by sus304 material. automatic control. Usually, this system contains: sand filter, active carbon filter, micro filter, RO ... system contains: RO film, pressure vessel, frame, high pressure pump, etc. The desalting rate can reach 99.6%. 5. UV sterilizer:Through ... , the UV ray can kill the germ. 6. Ozone mixer tank:Through this system ,the ozone can mix with the water better ...