High-purity salt minimizes brine tank clean-out. Extra coarse salt crystals reduce bridging and mushing so systems perform at their optimal level. 100% natural with zero additives to provide the high-quality you’re looking for in your water softener salt. Effective in all traditional water softeners. Certified by the National Sanitation Foundation (NSF) to NSF/ANSI/CAN 60

• PACKAGING: 40 lb paper bage