... acidic water for external uses Alkaline Water Ionizer(no LCD)BW-SM1it integrate purifying, mineralizing and electrolyzing technologies,it ... displayPH,ORP,Electrolysis, water flow rate,temperaturecleaning,filter life display, water levelCleaningAuto reverse cleaning every 15minsFilterSilver activated carbonFilter capacity6000 ... meter holdAbout 22units alkaline water ionizer(without LCD) (CE Certified)