6 Stage RO/DI Aquarium/Reef System Clear Manual Flush Valve 150 GPD

Description

AQUARIUM/REEF REVERSE OSMOSIS WATER FILTER SYSTEM WITH ALL CLEAR HOUSINGS MANUAL FLUSH VALVEDI Resin is necessary to reduce Total Dissolved Solids (TDS) to zero and is the last stage of an RO/DI unit. It is unnecessary to use the expensive proprietary DI cartridges that other RO manufacturers sell. Simply buy a refillable DI cartridge and fill with DI resin. You’ll save money and get the same results. A constant supply of high purity water can be obtained by using two cartridges in series and al