Nature2 G45 Mineral Replacement Cartridge - For up to 45,000 gal gas-cookers best of all

best of all

Operates with pumps and filtration systems normally found on inground pools

The Polaris Vac-Sweep 280 is designed for all in-ground pools and runs off a booster pump

Totally independent from main filter systems

Application Instructions:

Nature2 G45 Mineral Replacement Cartridge - For up to 45,000 gal gas-cookers best of allFor use in Professional G and Pro G Plus. Replace your mineral cartridge every six months to keep your pool clean, clear, and algae free. Enjoy the benefits of natural mineral sanitizing with Nature2 cartridges. Alternative Sanitizers Mineral Systems Manufacturer Nature2 Zodiac Manufacturer Part # W28145 Pool Type In Ground Warranty 6 Month Limited Manufacturers Warranty Product Features Six month Guarantee Kills bacteria, controls algae and won't