The FXI-12 is a single-housing water treatment system with a drop-in 20” cartridge that reduces sediment down to 0.5 microns and reduces chlorine, taste & odor at a flow rate of 3.0 gpm for 30,000 gallons. The system includes IsoNet®, OptiPure’s patented scale inhibiting technology, which delivers consistent protection against the precipitation and accumulation of scale and provides a protective barrier to help guard against corrosion. 


ICE - Cubers up to 1,500 lbs. and flakers up to 2,000 lbs.
Coffee - Multiple brewer applications up to 3 gpm.
Steam & Combi Ovens - High volume ovens.

Replacement Cartridge(s)

  • 252-20220 - CTOS-20 (1 Required)