Natural Chemistry 5131 Pool Perfect Concentrate and Phos Free Pool Cleaner, 3-Liter
Natural Chemistry has developed a regular maintenance program to continually remove phosphates as they enter the water. The program works in conjunction with the enzyme-based Pool Perfect; combining the benefits of both products into an easy maintenance program for swimming pool owners. While the PHOSfree removes the phosphates, the natural enzymes gently biodegrade organic material in the pool water.