The OP175/50 Water Treatment System utilizes reverse osmosis (RO) to remove >97% of the dissolved solids (TDS) from water. Then a balance of minerals is dissolved into the RO water to provide desirable "Optimized" water TDS. The system operates at line pressure and can produce up to 175 gallons per day of optimal quality water for applications where TDS reduction or gher removal of the majority of hardness minerals and chlorides is required. The OP175/50 is a complete system that includes integrated pre-filtration with particulate and chlorine reduction, reverse osmosis and mineral addition in a space-saving, wall-mount or undercounter design. A built-in full system bypass valve and sample port assures no service interruption and simplifies routine maintenance. Also included is a 50 gallon atmospheric storage tank with a top-mounted variable flow repressurization system and sub-micron air breather/filter.




Coffee, Tea

Drinking Water Fill Stations

Replacement Cartridges

  • 300-05828 - CTO-Q10 (2 Required)
  • 204-52820 - AMS-QT15 (1 Required)
  • 300-05850 - MA-Q10 (1 Required)


  • 164-85015 - BPA200 Line Pressure Booster Pump Assembly
  • 160-52120 - QTPT-1 Final Taste/Odor Post-Treatment Assembly
  • 160-50011 - FX-11CR Chloramine, CTO Reduction Post Treatment Assembly