Great Lakes International, Inc.

Great Lakes International, Inc. is a leading manufacturer & supplier of water treatment products. We manufacture a variety of plastic component parts such as brine wells, riser pipe, drain line, H-channel, brine tube strainers, fittings & caps, membrane vessels and wrap around tank jackets. Reo-Pure RO Systems are manufactured by Great Lakes International. We are also a massive stocking distributor of products from the most popular manufacturers in the industry - Pentair, John Guest, Jaco, Liquatec and many others.