“Ironsoft” family of high-performance Solid-state microprocessor based LCD control valves provides the ultimate in system capabilities and water treatment benefits. These dependable and easy-to-install units assure the dealer and homeowner that the system will perform reliably. Uses fine-mesh resin, (smaller bead size) for more efficient grains exchange capacity and better filtration. Backwash rates on the “Ironsoft” are a fraction of the requirements of ordinary iron filters, which allows the use of the “Ironsoft” on relatively poor-producing wells. Additionally, “Ironsoft” is not sensitive to pH and can be operated in acidic water, which would not be compatible with an ordinary iron filter. Periodic regeneration with water softener salt is required and the use of resin cleaner is recommended for maximum resin efficiency.