The FXI-11 is a single-housing water treatment system with a drop-in 10” cartridge that reduces sediment down to 0.5 microns and reduces chlorine, taste & odor at a flow rate of 1.5 gpm for 15,000 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 800 lbs. and flakers up to 1,000 lbs.
COFFEE - Single to multiple brewers up to 1.5 gpm.
STEAM & COMBI OVENS - Low to medium volume.

Replacement Cartridge(s)

  • 252-20210 - CTOS-10 (1 Required)