An apparatus of creating multi-vibrational, frequency-based, electromagnetic fields, which are independent but may work simultaneously can be used in many applications, especially in industrial applications such as cooling towers and related pipes and plumbing. The apparatus eliminates calcium based hard water deposits and prohibits bacteria build-up in cooling towers. The apparatus also helps reduce soap usage in industrial laundry, reduce salt usage in water softeners, reduce chemical use in pools, inhibit algae growth and increase water clarity. The apparatus restructures calcium carbonate and other mineral deposits to prevent mineral buildup. The apparatus may be formed from a plurality of coil assemblies staggered within a circular pipe or undulated within a flat plate and connected to a power supply. The plurality of coil assemblies may be encased in flexible epoxy coating. As a result of the apparatus, waste water is reduced, water costs is kept low, and water is conserved.