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PRO POLY-4®

* Poly-4 is a polyphosphate compound that is designed to confiscate iron and manganese to reduce or eliminate iron staining in potable water, irrigation systems and other areas where unappealing iron staining is to be prevented

* This formula also helps avert or hold back corrosion through the water system, and can be used in the treatment of potable water

* Poly-4 holds the dissolved iron in solution, maintaining clear water, and therefore preventing iron staining