Located in Delavan, Wis., Pentair Water Group provides products and systems used worldwide for movement, treatment and storage of water. It offers a wide range of pump systems, filtration and purification products, and pool and spa products, including softeners, filtration systems and filter control valves. The company also offers various other products, such as fiberglass wound pressure tanks and vessels, solid handling pumps, filters, lights, cleaners, hypotherapy fittings and other accessories. It offers pump systems for residential, commercial, agricultural, irrigation, fire protection, car wash, marine, water treatment, food service, pressure cleaning, and general commercial and industrial applications. The company is a part of Pentair, a diversified operating company headquartered in Minnesota.