Nature2 Fusion/Duoclear 25 Cartridges, 25,000 Gallons, Single Unit | W28000 Light Parts Energy Efficient

Energy Efficient

Before replacing the DSI control

Crabs and other crustaceans have a product in their shells called chitosan that attracts small particles of debris in water

this cartridge maximizes flow efficiency and water clarity — engineered to exact OEM dimensional tolerances for a drop-in replacement fit

Nature2 Fusion/Duoclear 25 Cartridges, 25,000 Gallons, Single Unit | W28000 Light Parts Energy EfficientNature 2 DuoClear Fusion 25 I G Replacement Cartridge 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 Features and Benefits: Easy to install and compatible with most swimming pool filtration systems Mineral sanitizer and chlorine dispenser in one