Existing Weaverville customer already had an Iron Filter from us to fix the iron, rusty smelly issue. They also had installed a UV filter to kill bacteria if there was any in the well water. But the well-water supply had changed recently, and they had noticed a change. They had the water tested at our office. Sure enough, they now had hard water. We recommended and installed a Water Softener. They now have no issues and are enjoying their water.