Advantages︰ ORP constant outlet for your need. PH selection range at 6 levels. Meet any hard water source. CE certification. Automatic cleaning alert –every 12 hours the LED light blinking. Extended Product Life by Cleaning Mechanism. 6 Platinum Titanium Electrodes Electrodes over 800 cm2 Build in one micron sediment fiber carbon filter which removes chlorine, particulate and other harmful elements from tap water. Automatic Indicator Alert when Filter Requires Replacement Easy installation of unit next to or over sink – Wall-mounted Option Comes with everything to Install Unit Fully automated system using IC board. 1 Year Warranty.