Our top-of-the-line electronic water softener brings advanced technology and enhanced performance to water conditioning. The Diamond Line LX features a Lancaster designed state-of-the-art control valve and distribution system to ensure peak efficiency. Our innovative control valve is easy to program and provides valuable information, including usage history, diagnostic records, and current gallon-per-minute flow and usage to the installer and homeowner. Additionally, the control valve monitors days since the last regeneration, peak flowrates, and reserve capacity based on water usage over the previous 21 days.