Features: 1)0.01micron ultrafiltration system 2)8-bit control microchip from NEC 3) Auto-electrode reversing and self-cleaning 4)Automatic indicate replacing filter element 5)Upgradable program design 6)Super anti-corrosive Ti-Pt alloy electro-bath 7)Fireproof and steel-surpassed plastics 8)Unique strong 5-grade filtering system 9)In-water flow display 10)Mildew-proof and moth-proof function 11)Nation patent water quality control system 12)Overvoltage and overcurrent protection 13)PH value adjustable 14)Continuous large-capacity electrolysis 15)Supplement Micro-elements 16)Touch keys, LED and LCD 17)Built-in edible silicon tube 18)Wall-mounted or table type 19)Human engineering appearance design 20)5-plates 4 electro-baths Packing: 1pcs in a colorful box 4pcs in a big carton carton dimension: 77*33*37.5CM=0.095CBM Dimension:195*125*295mm Weight:10kg/pcs(with prefilter)