The cohesive force between liquid molecules are responsible for surface tension.
When the molecules in the liquid sate experience strong intermolecular attractive force. This force is called cohesive force.
The negatively charged hydrogen molecules attract to positively charged oxygen molecules due to mutual attraction of each other thus forming hydrogen bonds. This stick to each other strongly. A certain amount of energy is required to break these molecules.
The working principle of AdvancedFillsof micro Cluster treatment is a treatment of breaking down of bigger water clusters to smaller water clusters with high energy. Water turbulence is created. This turbulence causes the breakdown of macro water clusters to high energy micro clusters. This creates the fall of surface tension in water. The surface tension is dropped after passing through this advanced Fillof micro Cluster treatment. Thus it is a permanent solution of hard water problems which acts an anti-scaling device and is the latest eco friendly water treatment.