Sun Gems® Iron Fighter® Water Softener Salt Crystals

Our High Purity Salt Contains Up to 99.6% Pure Salt

Our high purity water softener salt contains up to 99.6% pure salt. Evaporated naturally by the sun and wind, these large solar crystals have a clear, clean appearance and a very low insoluble content. They are also formulated to resist mushing and bridging, minimizing the accumulation of water softener brine tank residue.

The Iron Fighter® formula product (up to 99.6% pure salt) contains an FDA-approved, highly effective rust remover which helps to prevent rust stains on laundry and household fixtures. These water softener salt crystals are recommended for use in all water softeners; available in limited areas.

Have a Water Softener Salt Question? Visit our Water Softener Salt FAQs page.

Size Availability
40 lb. Bag
50 lb. Bag
20 kg. Bag
 

Diamond Crystal® Salt: A Brilliant Choice® since 1886.

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