[Pentair Superflo vs] - Poolmart Center

Phosphate Remover Phosfree 3L 101.5oz Natural Chemistry

  • $34.50


PHOSfree is formulated from lanthanum (rare earth) compounds. When added to your skimmer, a thin coating of PHOSfree forms on the filter media. As pool water flows through the filter, phosphates are reduced to very low levels. All other phosphate products will cloud pool water! Natural Chemistry's complete phosphate program results in clear perfect water, no waterline rings, no unpleasant odors, and no phosphates.

Please see Instructions or Downloads-PDF in tabs on left hand side for "Product Directions"

  • Most effective formulation available
  • Works in the filter (no clouding of the pool water)
  • Reduces phosphates down to near zero
  • Reduces pool maintenance
  • No Phosphates - No Problems

How to use PHOSfree:

  1. If pool has algae, follow dealer instructions to treat
  2. Follow dealer instructions to balance water chemically
  3. Clean or backwash filter, if necessary
  4. . Determine required PHOSfree dosage from chart