Water softening equipment: water softener is mainly through the ion exchange resin to remove calcium and magnesium ions in the water, reduce water hardness. Another technology is different from the chemical ion exchange method of physical water softening method, is through the high-energy polymerization ball of calcium and magnesium ions in the water packed into crystals present in the water, so that it does not scale in the water. The main technology has nanocrystal technology. Soft water has an extremely noticeable taste and feel compared to tap water. Source: Haute Residential Technology.