Natural Chemistry Pools
6 results
- •Used for stabilizing chlorine from UV sunlight loss
- •Not an acid (it's a salt) and has a pool friendly pH, so it will not damage pool surfaces or equipment
- •Dissolves instantly
- •Phosfree is formulated from lanthanum
- •When added to the skimmer, a thin coating of Phosfree forms on the filter media
- •As pool water flows through the filter, phosphates are reduced to a very low level
- •Will kill algae within 90-days
- •Non-foaming, non-staining
- •32 ounces


