Founded in 1915, Donaldson Company, Inc. is a global filtration technology company that develops and supplies filtration products and solutions for a broad range of industries and advanced markets. Its offerings include filtration for engines and equipment as well as industrial air, compressed air, gas, and process applications. The company reports 10 innovation centers, 1,300 scientists and engineers, and 150 locations.
American Air Filter Company, Inc. (AAF International)American Air Filter Company, Inc. (AAF International) develops and supplies air filtration products and equipment for commercial, industrial, residential, and energy applications. Founded in 1921 from engineer Bill Reed’s effort to remove dust from his automotive paint shop, AAF has a history of filter innovations and is part of the Daikin Group. Its Energy & Industry division provides filtration equipment and services intended to protect people and industrial assets and improve operating performance.HUDSON, NY
Falls Filtration Technologies, IncSince 1927, Falls Filtration Technologies has manufactured air and liquid filtration products, building a distinctive history around oil bath filters and aerospace filtration. The Stow company pioneered an oil filter that achieved a perfect bearing test on aircraft engines, and one of its early Unimaze air-intake filters flew aboard the Spirit of St. Louis. Today, Falls designs filtration solutions for equipment ranging from engines and compressors to aircraft and locomotives, serving customers through distributors across the United States and Canada.STOW, OH
Pall CorporationPall Corporation makes filtration, separation, and purification products and provides related technical services. Founded in 1946, the company says it has spent decades addressing complex filtration challenges and serves customers around the globe; it is part of Danaher.CORTLAND, NY
Reading Technologies, IncFounded in 1987 with a single patented filter, Reading Technologies, Inc. manufactures filtration and air-treatment equipment for compressed-air systems. Based in Reading, Pennsylvania, the company has expanded to more than 1,000 models and serves compressed-air applications across the United States and overseas, with custom engineering available when standard equipment does not fit.READING, PA