Every year we go to visit the homeowners here to take care of the annual service on all their water treatment equipment. This year, they added onto their service plan a filter option for their iron filters. Our service tech Kyle, went out to do the annual preventative maintenance on all the equipment and change the filters on their reverse osmosis system. He also delivered enough salt for them for the year at our pick up price. He tested the water before he left to make sure everything was working.