Natural Chemistry Metal Free (1L) (P/N: 76101NCM)
Metalfree is a highly effective metal chelating agent that protects against staining and discoloration from trace metals such as iron and copper. Metalfree should be used as part of a well-designed pool maintenance program. Metalfree does not raise phosphate levels in pool water like many other stain and scale products.
How to Use: Add directly into pool water evenly around the edge.
Pro Tip: Do not exceed recommended dosage and do not spill or splash on deck or coping to avoid bleaching.
Size: 946 mililiters