METALfree quickly and effectively removes unwanted metals from your pool, prevent staining and discoloration from trace metals such as copper and iron. The metal out pool chemical also prevents scale build-up due to too much calcium and other minerals in your pool. Made from citric acid, this all-natural chemical will not add phosphates while giving you a metal free pool.read more
Perfect for pools that typically have a high concentration of minerals and iron, such a spools filled with well water, Natural Chemistry METALfree pool chemical improves water clarity and will not damage landscaping around the pool. It also is not affected by pH or temperatures.
Natural Chemistry Stainfree Pool Surface Stain Remover
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