This Optipure 252-20220 CTOS-20 Drop-In Cartridge 20" 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 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.

Features:

IsoNet® - OptiPure’s patented scale inhibiting technology protects equipment against scale and corrosion.
Reduces maintenance frequency and cost, and extends equipment life.
Gradient-density depth filtration reduces dirt, rust, and other debris as small as 0.5-microns to assure clean, clear water and protect solenoids, valves and other fittings against wear and plugging.
Activated carbon filtration makes water taste great and protects equipment against corrosive chlorine.
High capacity cartridge extends filter system life reducing maintenance frequency.
Improves equipment operating efficiency by reducing scale and corrosion.
Generates less waste, only the drop-in cartridge is replaced. No discarding of metal or plastic quick change cartridges.
Replacement cartridge cost per gallon is much less than proprietary quick-change filters.
NSF Certified under Standard 42 as replacement cartridge in OptiPure FXI Series systems.

Specifications:

Operating Pressure Range: 10 - 125 psi (0.7 - 8.6 bar)
Inlet Water Temperature Range: 35˚ - 100˚F (2˚ - 38˚C)
Chlorine, Taste and Odor Reduction Capacity: 30,000 gals. (113,550 L)
Service Flow Rate: 3.0 gpm (8.5 lpm)
Sediment Reduction: 0.5 microns (nominal)
Scale & Corrosion Inhibitor: IsoNet (140 grams)

Installation Tips:

Ensure cartridge is designed to replace the existing cartridge.
Do not exceed cartridge specifications for temperature and pressure.
Allow 3” clearance below system for filter cartridge removal and replacement.
No activation procedure or flushing is required for cartridge to perform as specified.
Feed-water connection to system should be COLD only

NOTE: Drop-in style cartridge for OptiPure FXI Systems. Can be used as a retrofit cartridge with most standard 20” drop-in style housings.