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

Nature2 Pro G Plus Pool Sanitizer made by Zodiac W20011 The Pro G Plus combines the technology of Nature 2 minerals and an automatic chlorine feeder to create a better way to sanitize your swimming swimming pool by using a Nature 2 G cartridge and Tri-Chlor tablets to sanitize and improve the water quality in your swimming swimming pool. Therefore, these great products leave you with more time to enjoy your swimming swimming pool and spend less time to maintain it. The Nature 2 mineral technology uses sanitizers to reduce the amount of chlorine needed while the chlorine feeder automatically feeds the perfect amount of chemicals needed for your swimming swimming pool. Benefits: Creates cleaner, clear, and softer water using less chlorine It is an eco-friendly product It uses a Control Release Technology (CRT) to ensure best possible mineral levels All-in-one system for mineral sanitizer and chlorine dispenser Automatically works with the swimming swimming pool existing filtration system It destroys the bacteria in the water

Zodiac Nature2 G35 Replacement Cartridge W28135 W26735 The Nature2 Professional G mineral sanitizer for in-ground swimming pools delivers improved water clarity, and clean, safe water without the harsh effects of traditional chlorine-based treatments. Working with your swimming pool filtration system, the Professional G uses elemental minerals that work with a small amount of chlorine to inhibit bacteria growth and eliminate contaminants. Minerals make the water noticeably softer, and less chlorine means no more red-eye, dry skin or foul odors. With Nature2 Professional G you get water that looks, feels and smells noticeably cleaner. Cartridge lasts 6 months