... membrane(Baked in Taiwan)Display content( 7-color LCD display)Alkaline water,purified water,acidic water,cleansing, filterlongevity (figure), water-flowing volume, water process, PH,ORP ... , electrolysis indication and electrolysis stagesElectrolysis levelsFour levels of alkaline water,one purified water and two levels of acid waterPH value5 Plates and ...