Homeowners in Winneconne found that they had precipated sulfur coming out of their faucets as black fleck and their previous water softener was unable to address this concern. With their previous softener being 15+ years old, they chose to be proactive and move forward with a new water softener that also addressed the black fleck that was coming from their well. The EVRC was the answer to their water treatment needs because it both has a carbon filter, and softens with resin on the bottom half of it's tank. They now have softened water and sulfur sediment removed.