Page 19 - Enagic

Tap water has larger clusters {15-20 molecules}
Micro-Clustering
Micro-Clusters: Water molecules gather together in groups known as “clusters”. In tap water, these groups are normally 15 – 20 molecules, which are called “macro-clusters” and can only be absorbed into parts of the body where the entire cluster of molecules will fit. During the ionization process electricity surges through the water, disrupting the clusters and breaking them into smaller groups, normally 4 – 6 molecules, called “micro-clusters”. These smaller groupings of water molecules are more easily assimilated by the body, providing superior hydration and absorption.
Kangen Water is Micro-clustered {4-6 molecules}