RO + DI High Efficiency 1 to 1 Ratio 100 GPD Reverse Osmosis

RO + DI High Efficiency 1 to 1 Ratio 100 GPD Reverse Osmosis + DI water purification system made by Koolermax USA for Aquarium, reef, Aeroponics, hydroponics, misting, ultrapure water, spot free. Features: High Efficiency 1 to 1 ratio, production to drain ratio using special high efficiency RO membrane filter. 100 gallons per day GPD, 1st stage 5 micron sediment filter, 2nd stage carbon block filter, 3rd stage high efficiency RO membrane filter, 4th stage DI (de-ionized) filter cartridge (refillable) Pure water output example: Tap water with about 250 ppm TDS, after the system, it can reach 0 ppm. Nuclear grade + color changing Resin DI mixed bed. This is highest grade DI resin, Pressure gauge indicates when to change the sediment filter and carbon filters. It also measures house water pressure. The system also includes Auto-shut-off valve, Flow restrictor, Check valve, Strong Compression type fitting, Garden hose adapter, under-the-sink adapter, drain clamp, Four sections of tubing, Free tech support, please contact us if you have any questions regarding to this system. Nuclear grade + color changing Resin DI mixed bed. This is highest grade DI resin Pressure gauge indicates when to change the sediment filter and carbon filters. It also measures house water pressure.