Hygienically Processed Water Softener Resin is used for removing the calcium and magnesium ions from the hard water. The Water Softener Resin also does the job of swapping sodium ions into the water that is now saturated of its calcium and magnesium ions. Water Softener Resin finds extensive application in all types of water softening equipments. Hygienically Processed Water Softener Resin acts like a pseudo-filter that prevents the magnesium and calcium ions from remaining in the hard water that flows into the mineral tank.