Recent reports have indicated the presence of chromium vi, also known as hexavalent chromium, in the municipal water supplies of 31 cities across the U.S. This toxic compound is an industrial pollutant and is known to be carcinogenic. Currently, the most effective way to remove chromium-6 from water is reverse osmosis filtration. However, yearly water quality reports fail to … [Read more...] about Chromium III vs. Chromium VI in Water: What You Need to Know