Nature2 DuoClear 45 Mineral Replacement Cartridge W28002 is capable of treating upwards of 45,000 gallons. The sanitizing effects and water clarity provided by a Nature2 mineral cartridge is truly amazing. The Nature2 mineral-bed technology uses silver and copper to combat bacteria and micro-organisms.

Using the Zodiac Nature2 DuoClear, Fusion, and Fusion Soft systems will help reduce chemical use by up to 50% and less overall pool maintenance. It controls bacteria and algae to provide a clean and safe swimming experience. The DuoClear 45 cartridge boasts a six-month lifespan, providing purer pool water with reduced chemical use for an entire swim season.

• For pools between 35,000 gallons and 45,000 gallons
• Six-month lifespan