Detail information for water ionizer ( EHM-919) 1.Leading elegant design & synthetic glass touch control panel 2.3.8 inch LCD display and voice messenger available. 3.Display PH and ORP in the LCD screen. 4.15 levels micro- adjust for alkaline water and 10 levels for acid water. 5.Display the water's temperature & flow rate, filters' usage life. 6.The output water( alkaline water) is 6 liters/min(Max) 7.Built –in radiator in the system . 8. Continously work function 9. Micro- control electrolysis system, which can work under the water TDS range from 50 to 1500 10. Sintering Titanium –Platinum alloy electrolysis chamber. 11.The hot water temperature is 38 to 50 degree(Centigrade) 12.PH arange:2.6 to 11, ORP arange:650 to minus 750 13. Power supply : SMPS(Switch Mode Power Supply) Five years free warranty is offered!!