Calcium creates scale in pipes, appliances and other plumbing surfaces, leading to higher heating and energy costs and expensive repairs. Watts Water Quality and Conditioning’s scale prevention system transforms calcium ions into calcium crystals, which are stable and cannot attach to plumbing surfaces. These small crystals are then easily rinsed away by the water flow. Benefits include no brine water, no salt, no backwash, no control valve and easy installation and water savings. Available in residential and commercial models.www.watts.comwqp@watts.com