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

RO + DI High Efficiency 1 to 1 Ratio 100 GPD Reverse Osmosis + DI water purification system for Aquarium, reef, Aeroponics, hydroponics, misting applications. 1st stage 5 micron sediment filter, 2nd stage carbon block filter, 3rd stage RO membrane filter, 4th stage DI resin filter. The system comes with pressure gauge. You can use this pressure gauge to know the operating condiction of the system and know the water supply pressure, also indicate when to replace the pre-filters.

• RO+DI process, RO removes 95% of dissolved solids, DI removes the remaining 5%, for example, tap water TDS reading 250 ppm, after the system the TDS is about 0 to 3 ppm
• High Efficiency 1 to 1.2 ratio, production to drain ratio using special high efficiency RO membrane filter. Typical RO system has 1 to 4 product to waste water ratio
• Large sediment filter and large carbon filters, large refillable DI filter nuclear grade with color changing DI resin,100 GPD production speed
• Includes all filters, installation hardware for garden hose and under-the-sink connections
• Built-in pressure gauge