Nature2 Express Replacement Cartridge
Model number W28175
Minerals, such as silver and copper, have long been known for their sanitizing antimicrobial properties.
Nature2 brings the benefits of these safe elemental ingredients to create pool water that is noticeably cleaner, clearer, and softer.
The Six Month Guarantee - Nature2 is guaranteed to work int your pool:
Replace your pool mineral cartridge every 6 months to keep your pool clean, clear, and algae-free.