“Before the unit was installed, the people who work in the laundry room would have to clean the washers at the end of the day for scale build up. After the unit was installed, the scale that use to be in the washer disappeared and they no longer have to wipe or clean the units for scale. ….Overall, we are extremely happy with the unit and would recommend it to everyone whether they have a business or want to have better water in their home.”