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Nature 2 M Cartridge (25K gallons)

By Nature 2

Select Qty Size Price
Single $132.82
Case of 4 $531.28

Product Description

Nature 2's M Cartridge gives pool owners already utilizing the M Model System to keep running without interruption, simply by replacing this cartridge element, which will maintain the purifying power of the M Model System for additional months. The M Cartridge will keep your system pure while using minimal chlorine yet still maintaining overall health. This cartridge will also drastically reduce the instances of red eye and skin irritation caused by chlorine, along with its chemical odor.

Product Dosage

Treats up to 25,000 gallons of water.

Each cartridge lasts 6 month or one season, whichever is shorter.


  1. Install the cartridge after water is balanced. Refer to your Nature2 vessel operating manual for additional instructions regarding your particular models installation.
  2. Superoxidize the pool water with chlorine according to manufacturers instructions 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 a 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 free available chlorine residual is over 3 ppm.


Metallic Silver: 2.33%, Copper sulfate petahydrate: 9.43%, Inert Ingredients: 88.24%