Electrolysis : 7 plates 4 alkaline, 2 cold alkaline, 1 purified, 2 hot, 2 acidic, Patented platinum coated 99.99% titanium.Cleaning: APEC(Automatic Pole Exchange Cleaning). Size Weight : 300 x 487x 465(W, H, D)mm, 23.5kg. Filters : 4 serial filters of Sediment-PreCarbon-Nano-PostCarbon 3, 5003, 5009, 9997000L. Voltage and Frequency : AC 100240V, 5060Hz, 700W.