Hydrotech manufactures, designs and distributes a full line of water treatment equipment, including PURA UV systems and Aqua Flo cartridge filters. Products include softeners, filters, UVs, ROs, cartridge filters and media. Stocking locations are in Fridley, Minn.; Libertyville, Ill.; Pottstown, Pa.; Tampa, Fla.; Rancho Cucamonga, Calif.; San Antonio, Texas; and Durham, N.C. Call 800.354.7867 in the U.S. or 877.299.5999 in Canada, or visit www.hydrotechwater.com to learn more.