Working diagram: 1. Raw water pump-- provide the pressure to quartz sand filter/active carbon filter. 2. Multi-medium filter-- get rid of turbidity, suspended matter, organic matter, colloid, ect. 3. Active Carbon filter--Remove the color, free chloride, organic matter, harmful matter, ect. 4. Antiscalant--exchange "ions" of calcium and magnesium with the most common and easiest method. 5. Security filter--prevent large particles, bacteria, viruses into RO membrane, accuracy is 5um. 6. High pressure pump-- Provide the high pressure to RO membrane ro. 7. RO system-- main part of the plant. The RO membrane's desalting rate can reach 99%, removing over 99% ions. 8. UV lamp--kill the bacteria and microorganism to disinfect the water. Feature: 1. High-precision filter with only 5um pore size to filtrate microparticles. 2. Automatic/manual electric control system. 3. With a self-test, water-free point automatically open the system of water, water full stop, no pressure protection and other safety devices; 4. With open RO membrane automatic washing and water tank full automatic double wash function, can extend the life of RO membrane; 5. With on-line monitoring of water quality (conductivity display), flow and pressure on-line display; 6. Equipment integration, installation is simple, simple operation, no special duty; 7. Equipment failure with automatic alarm function; 8.High water production, high desalination rate, long service life; 9. Core components (pumps, RO membrane, electronic control systems, etc.) imported / domestic joint venture brand; 10. Equipment rack with stainless steel, low-pressure pipe for the UPVC material, high-pressure pipe using SUS304 stainless steel.