Uniquely compacted salt - typically 99.7% Pure Salt.
This premium-purity softener salt has a uniquely compacted shape for extra hardness. Virtually 100% water soluble, it is specially formulated to resist mushing and bridging in the brine tank—helping to keep your softener clean and trouble-free. NSF® Certified to NSF/ANSI/CAN 60.
Recommended for use in all water softeners; available in limited areas.
50 lb. Bag
Diamond Crystal® Salt: A Brilliant Choice® since 1886.
Find within 10 miles of ZIP code.