This is an existing customer in Marion, NC. They already had an Iron Filter and Water Softener installed from us a few years ago. Unfortunately, the water chemistry has changed. We have noted over the past few years that the pH of the water has been dropping (acidity), which can cause damage to plumbing, fittings, fixtures, and appliances. We recommended and installed a Neutralizer to increase the pH. They now have the best products to combat well-water issues.