Twin softeners are ideal for situations where an uninterrupted flow of soft water is a must. One resin tank is always in service, while the other tank is on standby.

When the meter determines that the resin is near its capacity, it will switch the tank in standby to be in service, and the tank containing the exhausted resin will begin regeneration and wait in standby until the other tank is ready for regeneration.

Hard Water contains dissolved minerals in the form of Calcium (Ca), Magnesium (Mg), and Iron (Fe). Removal of these minerals is accomplished by softening the water through an ion-exchange process using a water softener. As the water flows through the mineral tank of the water softener, the dissolved minerals become attached to the resin, creating soft water.

Over a period of time, the resin in the water softener will become exhausted, and the water softener will regenerate using a brine solution produced from the salt in the brine tank