... active carbon filter, micro filter, RO system, UV sterilizer, Ozone mixer tank.1. sand filter:This filter can ... water, protect the RO film.4. RO system:This system contains: RO film, pressure vessel, frame, ... can kill the germ. 6. Ozone mixer tank:Through this system ,the ozone can mix with the ... units of 8040 RO film6UV sterilizer10 UV lights7ozone mixer tank50g/h Ozone generator and φ450mm×H3200mm ...