Nature2 W28001 DuoClear Mineral Cartridge For DuoClear Pool Sanitizers, 35 Replacement pool-control-systems Viscosity @ 72°F (23°C):40

Viscosity @ 72°F (23°C):40

QUICK AND EASY DISC CHANGES: The 3M Hookit attachment system allows for easy disc changes and helps optimize disc life

28-3/16 Inch

IntelliFlo VS Pump

If the ring is visible after insertion

Nature2 W28001 DuoClear Mineral Cartridge For DuoClear Pool Sanitizers, 35 Replacement pool-control-systems Viscosity @ 72°F (23°C):40Nature2 W28001 DuoClear Mineral Cartridge For DuoClear Pool Sanitizers, 35 Replacement Replacement mineral cartridge for all DuoClear 35 vessels except limited Destroys bacteria and controls algae using natural minerals Reduces potential for stinging eyes, skin irritation, and unpleasant odors Will not harm pool equipment or stain pool Helps stabilize pH levels