Nature2 Fusion/DuoClear 45 Cartridges, 45,000 gallons, Single Unit | W28002 Enzymes Balance pool water chemistry before

Balance pool water chemistry before using Stainfree: pH:7

Adjust pH to 7

Application Filters manufactured after March 1997 Quantity Included 1 (Each) Fits Into

Reduces time and effort to maintain crystal clear spa water

Extra heavy duty construction rim

Nature2 Fusion/DuoClear 45 Cartridges, 45,000 gallons, Single Unit | W28002 Enzymes Balance pool water chemistry beforeNature 2 DuoClear Fusion 45 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