United Salt Corporation offers its range of Tru-Soft® softener salt in pellet, block and crystal forms, produced from 99.9 percent pure evaporated salt. Available in 40- and 80-lb. (18.14 and 36.28 kg) poly bags with a special EZ Entry system, or 50-lb. (22.67 kg) blocks. Selected pellet and block products contain a rust inhibitor and cleansing agent to help prevent buildup and improve performance. http://www.unitedsalt.com, uscinfo@unitedsalt.com