What are Pool Clarifiers?

Pool clarifiers rely on the charge difference in the molecules of the clarifier and the particles floating in the water.[1] They are electrically bound together. Once dissolved in water, there is nothing sticky or gummy to clog a filter.

The routine use of clarifiers generally is an attempt to compensate for poor water chemistry, so should be avoided. Occasional use when opening or to recover from an incident like a dust storm or construction debris is not going to be problematic.