We just installed a water softener and an iron filter to this existing customer in Asheville. They have been a long time client with Mountain Water Systems and had purchased another home that is on well water. The water was causing staining and discoloration. This home had an existing filter (neutralizer), which was not working correctly. We tested the water and recommended changing the media in the current tank, then adding our American made iron filter and water softener to remove the iron and water hardness. No more staining or discoloration! We love to answer any questions you may have about your water quality concerns. Call us @ 828-683-5400