Discount Pool Zone
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Pool Supplies

Pool Cleaners
Pool Filters
Filter Elements
Filter Cartridges
DE Grids

Pool Pumps
Pump Motors
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Pool Test Kits
Valves (Multiport)
Pool Chlorinators
Salt Generator
Pump Baskets
Skimmer Baskets
Pool Chemicals
Spa Chemicals
Pool Solar Blankets

Pumps/Fillters Parts

Pool Cleaners
  Pool Vac Navigator
  Hayward Aquabug
  StaRite Great White
  Kreepy Krauly


Pool & Spa Test Strips (50 ct)

Item # W21500

Product Specifications

  • Available for pools:
    Up to 25,000 gals
  • Cartridge lasts 4 months

Nature²® CF Mineral Cartridge
  • Turns your cartridge filter into a mineral sanitizer
  • Destroys bacteria
  • Reduces chlorine use in pool

Product Information

Experience a revolutionary approach to sanitizing your in-ground or aboveground pool. Nature2® CF uses minerals to destroy bacteria, and delivers the purest, clearest water imaginable. Nature2® CF drops right into your pool cartridge filter, making it easy for you to enjoy the benefits of mineral technology without any installation or special equipment purchases.

Nature2® CF works automatically with the pool filtration system and requires no electricity. Its mineral technology reduces chlorine level requirements, improving the look and feel of the pool water.


  • Fits most cartridge filters
  • Requires no electricity, no extra costs
  • Improves water quality
  • Controlled Release Technology (CRT) ensures optimal mineral levels and no staining


(Out of Stock)



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Discount Pool Zone, LLC
611 Overhill Dr
Brandon, FL 33511
Local 813.689.5800
Toll Free 877.222.6122

Your Discount Swimming Pool Supplies Headquarters