Model: HJL-621 ( Under countertop type ) Features 1) Uner countertop type 2) Touch sensor 3) Electrolytic technology 4) 3* 3 steps pH value 5) PH from 3.0-10.0 6) National patent V2.0 7) DUPONT ionic membrane 8) ORP: -200/ -800mv 9) 5 plates 4 electro-baths Common Features; 1) micron 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 5 anti-corrosive Ti-Pt alloy plates 7) Fire proof , knock resistant 8) Strong 5-grade filtering system 9) In-water flow rate display 10) Middew-proof moth-proof 11) National patent water quality control system 12) Overwoltage and overcurrent protection 13) PH value adjustable 14) Continuous large-capacity electrolysis 15) Supplyment Micro-elements 16) Touch keys , LED 17) Build-in edible silicon tube 18) Human engineering appearance design 19) SMPS electrical system which can ajust the electrolysis to the water