Optipure CTOS-20B High-Capacity 20-Inch x 4.5-Inch Filter: 0.5-Micron, CTO, and Isonet

Description

The CTOS-20B is a 4.5” x 20” Drop-In cartridge that reduces sediment down to 0.5-microns and reduces chlorine, taste & odor at a flow rate of 5.0 gpm for 50,000-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.

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