Clearwater Enviro Technologies’ UL-listed ScaleBlaster eliminates formation of limescale deposits in water pipes, wastewater pipes, faucets, cooling towers, boilers, heating elements and more, without water softening equipment, salts, chemicals or maintenance. The unit is also effective in the removal of struvite. An integrated circuitry system produces a unique and complex modulating frequency waveform that hits calcium carbonate molecules’ resonant frequency, causing them to lose their adhesive properties. The non-invasive product adds nothing to the water. Several models are available; sizing is based on water hardness and pipe size. http://www.scaleblaster.com, ptaschler@clearwater-enviro.com