Devices like Scale-hammer or Calmat employ a double coil electrolyte system, featuring a double coil within the unit. This system operates by inducing an electric field around the pipe, indirectly affecting the water. In contrast, HydroFLOW technology, utilizing Ferrite/Transformer methodology, directly transmits its signal through the water for conditioning, boasting a remarkable potency that surpasses traditional devices by 30,000 times. This heightened efficacy enables the HydroFLOW signal to permeate comprehensively throughout the entire household or application. The Double Coil System, found in these devices, employs two coils wrapped around the pipe. However, this method proves notably inefficient in comparison to HydroFLOW's direct current application along the pipe (in the water inside the pipe) via Ferrite/Transformer technology. The substantial disparity in power transfer to both the pipe and the water becomes evident in testing, revealing that the HydroFLOW Technology can inject approximately 30,000 times more power into the water than its double coil counterparts. Furthermore, these double-coil systems often pose interference issues with radios and other electronic devices, unlike HydroFLOW, which adheres to regulations regarding electromagnetic interference.