Products Data: Filter material Fibre activated carbon filter from Taiwan Electrodes material Japanese high-tech baked titanium platinum electrolysis chamber and ceramic membrane Display content ( LED display) alkaline water, acid water, purified water, cleansing and filter longevity Electrolysis levels 3 level of alkaline water, one level purified water and acid water PH value 3 Plates (PH 4.5-9.5) (Reference value only, final data depend on the source water quality) PH Subtle adjustment 126 levels fine tuning of PH value Filter longevity 6000L. 3000-12000L changeable setting for different water sources ORP value 3 Plates -450mv (MAX) (Reference value only, final data depend on the source water quality) Rated voltage AC220V 50/60HZ (110V Specially ordered) Consuming power Max 180W for 3 Plates; 1.7 W in standby Input water pressure 0.9-5.0Kg/ cm 2 Size and weight About H310mm×W220mm×D125mm Electrodes cleansing Automatic reverse cleaning. Changeable cleansing setting from 30 to 90 L according to different water qualities