Sure Soft® Water Softener Salt, Extra Coarse, 2000-lb Tote with Liner

High-purity salt minimizes brine tank clean-out, while the extra coarse salt crystals reduce bridging and mushing so systems perform at their optimal level. Extra coarse solar salt is naturally made from evaporated saltwater from salt deposits in Utah and is 99.5% pure. Extra coarse salt is recommended for two-part units, these units will have two separate sections; a tall, cylindrical resin tank and a plastic brine tank.