Non electric automatic water softenerThe Autosoft+ water softener is a high performance system, specially designed for applications where space is limited. In addition to the clever, space saving design, the softeners are packed with features making them an ideal choice, even when space is not at a premium. For use on a hot or cold feed. Twin Tank Design Guarantees a continuous and uninterrupted supply of soft water Non Electric Powered by the kinetic energy of moving water Metered water