Water Softener

A water softener is an appliance that uses for the reduction of the concentration of  magnesium, calcium, and certain other metal present in hard water. A water softener uses sodium to help replace calcium and magnesium ions. If you have hard water, water softener is necessary for you. 
Water Softener not only used for purifying domestic water but it is also for industrial purposes. It softens water by removing non essential salts and minerals in the water and making them pure for drinking as well as other purposes. Now a day it is very essential to drink pure water to protect ourselves from various diseases.