Great Lakes International, Inc.
1905 Kearney Ave.
Racine, WI 53403 USA
Great Lakes International is a leading manufacturer and distributor of water treatment products. Our vast inventory includes everything from fittings, media, valves, tanks, housings, filters, membranes to RO Systems, and more! With multiple locations, we proudly stock complete lines of Pentek, Fleck, John Guest, Jaco, Viqua, ResinTech, Pro Products, Structural, Harmsco and Filmtec to name a few. We also take pride in being a major U.S. manufacturer of plastic component parts: resin tank jackets, covers, distributor systems, rigid pipe, flexible tubing, and brine wells. Great Lakes International is also the proud manufacturer of Reo-Pure™ – providing top-of-the-line residential, light commercial, and commercial reverse osmosis (RO) systems. With over 50 years of experience, and a focus centered on customer satisfaction, we're sure to have what you need!