Nature2 G45 Mineral Replacement Cartridge - For up to 45,000 gal gas-cookers Ideal for backyard parties

Ideal for backyard parties

Operates with pumps and filtration systems normally found on inground pools

wall and steps

but sweeter than hickory

Totally independent from main filter systems

Nature2 G45 Mineral Replacement Cartridge - For up to 45,000 gal gas-cookers Ideal for backyard partiesFor 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