Nature2 Fusion/Duoclear 25 Cartridges, 25,000 Gallons, Single Unit | W28000 Light Parts Crabs and other crustaceans have

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

or wear before installing the new part — a poor seal at this joint is a common source of air lock or pressure loss in StarClear and Perflex DE filter systems

comfortable and fun for 2

Comes with molded frame

Nature2 Fusion/Duoclear 25 Cartridges, 25,000 Gallons, Single Unit | W28000 Light Parts Crabs and other crustaceans haveNature 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