Industrial Filter & Pump Mfg. Company has served domestic and international markets for more than 70 years. Founded in 1927, the company has designed and manufactured thousands of filtration and pumping equipment stations for the metal finishing, food and chemical processing industries. The company employs more than 100 people at its office and manufacturing facility in Cicero, Ill. It also maintains chemical and physical laboratories as part of its research and development department. More than 100 United States patents have been issued to Industrial Filter & Pump Mfg. Company, and many are in use today. Besides filters and pumps, the company manufactures ion exchange systems, carbon contacting columns, accelerated corrosion testing chambers, heat exchangers and standard and custom waste treatment systems.