What is the working principle of a water softener?
Very similar to a magnet that attracts iron filings. Water containing no hardness ions (softened water) that flows out of the water softener and enters the water hose of the house.
A resin bed made up of hundreds of tiny resin particles. When hard water flows through a resin bed, each resin particle attracts and retains hardness ions. This process is called ion exchange
When the softener supply soft water to you, call it "working condition"". At this point, hard water flows through the main water pipe of the house into the water softener. In a resin jar of a water softener
