The CTOS-Q is a 15” Qwik-Twist cartridge for use in OptiPure QTI series systems to reduce sediment down to 0.5-microns and reduce chlorine, taste & odor at a flow rate of 2.25 gpm for 22,500-gallons. The cartridge 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.

The system is tested and certified by NSF International against NSF/ ANSI Standard 42 for the reduction of:

Standard 42: Aesthetic Effects, Chlorine Reduction Taste and Odor Reduction Nominal Particulate Reduction, Class I

California residents Prop 65 Warning

WARNING!

This product contains materials known to the State of California to cause cancer and birth defects or other reproductive harm. www.p65warnings.ca.gov