Main parts for RO water treatment system 

>>  Booster pump- provide the pressure to quartz sand filter/active carbon filter.

>>  Multi-medium filter- get rid of turbidity, suspended matter, organic matter, colloid, ect.

>>  Active Carbon filter-Remove the color, free chloride, organic matter, harmful matter, ect.

>>  Softener-exchange "ions" of calcium and magnesium with the most common and easiestmethod.

>>  Security filter-prevent large particles, bacteria, viruses into RO membrane, accuracy is5um.

>>  High pressure pump- Provide the high pressure to RO membrane.

>>  RO system- main part of the plant. The RO membrane's desalting rate can reach 99%.removing over 99% ions.

>>  UV sterilizer or ozone generator- kill bacteria.