Sun Gems® Iron Fighter® Water Softener Salt Crystals

Our High Purity Salt Contains typical 99.6% Pure Salt

In addition to hard water, many homeowners struggle with iron in their water supply. Iron can be found in city water supplies and in private wells. Rust stains, where there has been water, are a good indication that you have iron in your water supply.

Our high purity water softener salt contains typical 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 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. NSF® Certified to NSF/ANSI/CAN 60.

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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