Zodiac Nature2 Mineral Sanitizer Express W20086 Nature2 Express allows swimming pool owners to bring all the benefits of mineral technology to their existing swimming pool with a quick, do-it-yourself installation. The unit attaches to the plastic plumbing of most in-ground and aboveground swimming pool systems. During the regular swimming pool filtration cycle, water flows through the Nature2 Express cartridge, where a combination of silver and copper minerals destroy bacteria. This process significantly reduces the need for large amounts of chlorine, limiting the potential for eye irritation and unpleasant odors. BenefitsEasy in-line installation, no extra parts or system upgrades neededReduces eye and skin irritationEasy to replace cartridgeControlled Release Technology (CRT) ensures optimal mineral levels and no staining Product SpecificationsAvailable for swimming pools: Up to 25,000 gallonsCartridge lasts 6 months1-year limited warranty

Zodiac Duoclear 25 Cartridge W26000 Cartridge capacity 10,000 to 25,000 gallons

W26775 Zodiac Nature2 Express Cartridge Nature2 Express allows swimming pool owners to bring all the benefits of mineral technology to their existing swimming pool with a quick, do-it-yourself installation. The unit attaches to the plastic plumbing of most in-ground and aboveground swimming pool systems. During the regular swimming pool filtration cycle, water flows through the Nature2 Express cartridge, where a combination of silver and copper minerals destroy bacteria. This process significantly reduces the need for large amounts of chlorine, limiting the potential for eye irritation and unpleasant odors. BenefitsEasy in-line installation, no extra parts or system upgrades neededReduces eye and skin irritationEasy to replace cartridgeControlled Release Technology (CRT) ensures optimal mineral levels and no staining Product SpecificationsAvailable for swimming pools: Up to 25,000 gallonsCartridge lasts 6 months