The purpose of this chemical is to increase your spas filtering efficiency by coagulating particles that are small enough to pass through your filter. It will also help you quickly eliminate cloudiness in your spa water.
Great., love the customer service.
This is a lifesaver for our spa! Almost instantly clears up our water and has it looking perfect!
Product is ok
It works with spa shock but alone never saw a difference
Supplies needed for hot tub
Very easy to use