The Dial Scale Eliminator is a robust and effective solution for maintaining optimal performance in evaporative coolers. This heavy-duty D-scaler, constructed from white phosphate, is specifically designed to control scale buildup and corrosion, thereby extending the lifespan of cooling systems. Its specialized formula works by increasing the water's solubility, effectively holding minerals in suspension and reducing mineral deposition on cooler pads. To ensure the removal of these suspended minerals, it is imperative that this product be used in conjunction with a bleed-off kit or a PowerClean purge pump.