Platinum coated titanium plates (3 ~ 35plates) 76 programmable pH and ORP levels - The machine has programmed 76 levels with pH and ORP - Combination to create the excellent water that is right and good for you and your family 9 preset pH levels - 4 alkaline water settings ranging from 8.0 to 10 - A clean / natural water setting - 4 acidic water settings ranging from 4.0 to 6.0 Auto-diagnosis system The auto-diagnosis system with six items notices you if the machine is encountering any problems SMPS power control system It applies stable power that overcome issues such as heat, noise and loss of power Full sized color LCD screen It displays pH, ORP, auto-diagnosis system, filter life, flow rate etc. Filter life indicator It is based on actual water usage, not on a timer. Filter contamination sensors It keeps monitoring any contamination of the filters, and shows you a due date when filters will need to be changed.