- A water softener contains a tank filled with thousands resin beads which are
covered with sodium ions. These beads play a crucial role in extracting the minerals from the water. As water goes through the tank, the sodium ions (Na+) release themselves from the resin beads and the resin beads, like magnets, attract the magnesium ions, calcium ions s and the other minerals that make water hard and remove the dust from water. - Visit - www.puritanaqua.com
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