2-Pack Sea Klear Natural Clarifier for Spas & Hot Tubs - 2 Quarts (64 oz. total)

SeaKlear Chitosan Clarifier works better and does more than other clarifiers. SeaKlear has been proven reliable at safely keeping pools clear, easily and effectively. Patented formula is Eco-Friendly, 100% non-toxic, and biodegradable. Far superior to other conventional petroleum-based products. You cannot buy a better water clarifier at any price, guaranteed. Safe to use with all sanitizer systems including chlorine, bromine, salt generators, Nature2, Frog, Cleanwater Blue, biguanide. Enhances ozone purification. Improves the performance of ion-based purifiers by removing the non-essential, stain-causing metals.