Aquios salt free water softeners and filtration systems provide an effective, salt-free and eco-friendly solution to hard water. We utilize a FDA approved, food grade polyphosphate that sequesters dissolved minerals (such as calcium, iron, and magnesium) and doesn't allow them to adhere to pipes, fixtures or appliances. The result, minerals that are beneficial, healthy and necessary for you are not removed from the water, but are unable to form scale. The Aquios salt free water softener and filtration system requires no regeneration or maintenance, is salt-free, uses no electricity, doesn't waste any water and is completely safe for you, animals, plants, trees, and the environment. In addition, our systems eliminate chlorine, chloramines, sediment and other particulate provide clean, great tasting water for you and your entire family.