Robarb Super Blue
Powerful water clarifier produces and maintains crystal clear pool water without affecting pH balance or other chemicals. Its thick, highly concentrated formulation is designed to clear cloudy water FAST!
* Concentrated Formula - Only 1 oz. treats 5,000 gallons!
* Clears cloudy water fast & prevents future hazy appearance
* Use with all filter types - will not clog filters!
* Allows swimming immediately after treatment