Nature2 Fusion/DuoClear 45 Cartridges, 45,000 gallons, Single Unit | W28002 Tire kit accurate adjustments with every turn

accurate adjustments with every turn

Spa-focused design: Engineered for in-ground spas and hot tubs with durable components built to endure humid

Robust cooling fins on the housing provide efficient heat dissipation for steady performance during long runs

Bright multi-color designs maximize underwater visibility

Nature2 Fusion/DuoClear 45 Cartridges, 45,000 gallons, Single Unit | W28002 Tire kit accurate adjustments with every turnNature 2 DuoClear Fusion 45 I G Replacement Cartridge Features and Benefits 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 6 month GUARANTEE, Kills bacteria, controls algae