Robarb 20155A Super Blue Water Clarifier - 1/2 Gallon

America’s best-selling pool water clarifier clears cloudy water fast, prevents hazy water from recurring, improves filter efficiency by removing dirt particles and allows for swimming immediately after treatment. Plus, the thick, highly concentrated formula won’t clog filters, is effective at varying temperatures, won’t affect pH balance and can be used with all filter types and sanitizing systems.

Swimming can resume immediately after treatment

Compatible with all filter types and sanitizing systems

Economical - only 1 fluid ounce treats 5,000 gallons of water

64 oz bottle