DuoClear

DuoClear Cartridges have been designed to sanitise swimming pools from 10,000 to 45,000 gallons depending on cartridge model. Make sure that your DuoClear Cartridge corresponds with the proper vessel and is appropriate for your pool size by consulting the chart below.

DuoClear 25 Cartridge: 10,000 - 25,000 gallon
DuoClear 35 Cartridge: 25,000 - 35,000 gallon
DuoClear 45 Cartridge: 35,000 - 45,000 gallon