Zodiac Nature2 DuoClear 45 Cartridge Single - 35,000 to 45,000 Gal. Pools
Zodiac Nature2 DuoClear Replacement Cartridge
Replacement Mineral Purifier Cartridges for use in Zodiac DuoClear, and Nature2 Fusion and Fusion Soft Systems. The Duo Clear system by Nature2 combines a salt generator chlorine system, with the power of Nature2 purification. Replace your Duo Clear cartridges every six months.