Nature2 SP "Swim Pure" Mineral Cartridge - 3" N2CN35

Nature2 N2CN35 SwimPure Mineral Cartridge works automatically with the pool filtration system and requires no electricity. Nature2 is proven to allow you to reduce chlorine use up to 50% and is guaranteed to kill bacteria and control algae.

Experience a revolutionary approach to sanitizing your in-ground or aboveground pool. Nature2  SP 3" N2CN35 uses minerals to destroy bacteria, and delivers the purest, clearest water imaginable. Nature2 3" SP N2CN35 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.

Benefits

• Reduces chlorine usage
• Requires no electricity, no extra costs
• Improves water quality
• Controlled Release Technology (CRT) ensures optimal mineral levels and no staining
• Cartridge lasts 4 months

Nature2 SP 3" N2CN35 works on the following Hayward cartridge filters:

• Super Star-Clear/SwimClear C2000/C2020/C2025
• Super Star-Clear/SwimClear C3000/C3020/C3025
• Super Star-Clear/SwimClear C4000/C4020/C4025
• Super Star-Clear/SwimClear C5000/C5020/C5025

For use in pools up to 35,000 gallons