The Hydrotech 89 one-inch (25.4-mm) control valve is a perfect residential/light commercial valve with flowrates backwashing up to 18-inch (45.72-cm) filters. Available in upflow or downflow regeneration, the control features a new, modern design including a large touch screen LCD display with simple user-friendly electronics. Valves include quick-connect brine line, drain line, power cord and integrated ‘meter-in-bypass’ with both one-inch NPT 90° elbow and straight plumbing adapters for fast and easy installations. http://www.hydrotechwater.com, (877) 299-5999