Nature 2 CF Pool Purifier

Brand: Nature 2
SKU: W21500
Inventory status: 2 in Stock

Size: 1 cartridge


Nature 2's CF Pool Purifier gives pool owners a way to dramatically reduce their chlorine consumption simply by dropping this insert into your cartridge filter. CF Pool Purifier significantly reduces your pools appetite for chlorine, instead using copper and silver to boost sanitation. This insert improves swimmer comfort by lowering the amount of skin and eye burn as well as the typical chlorine odor, and improves water quality by making it seem softer and more natural. Lasting 4 months, this filter insert can be adjusted to fit most common filters, giving you more time to enjoy your pool rather than watch chlorine levels.


1 cartridge per 25,000 gallons of water every 4 months.


Before starting up a new Nature2 cartridge, clean debris and algae out of the pool and pool equipment.

Balance pool water before installing Nature2 cartridge. ph should be 7.4-7.8, calcium hardness between 200-400 ppm, total alkalinity between 80-150 ppm. Consult with your Nature2 Dealer for specific water balance instructions.

Install the Cartridge:

  1. Install the cartridge into your pool filter after water is balanced.
  2. Superoxidize the pool water with chlorine according to manufacturers instructions to burn off contaminants and active cartridge. Initial superoxidation with chlorine is required to burn off contaminants and activate cartridge.
  3. Run the circulating pump either - 24 hours a day for 4 days, maintaining 1-2 ppm free chlorine throughout, or 6 hours per day for 14 days, maintaining 1-2 ppm free chlorine throughout.
  4. Let chlorine dissipate to 0.5 ppm once start-up period is completed. Do not enter pool if the free available chlorine residual is over 3 ppm.


Metallic Silver: 3.51%, Metallic Copper: 2.09%, Copper Sulfate Pentahydrate: 8.23%, Other Ingredients: 88.26%