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.
ISO 9001:2015
Cosmos Air Purification & Environmental Systems IncEstablished in 1996, Cosmos Air Purification & Environmental Systems Inc. designs and manufactures air-filtration products and tailored clean-air systems for residential, commercial, and industrial settings. The Landover company became a one-stop filtration supplier after acquiring National Capital Filter Corporation in 1997, pairing custom filter manufacturing with change-outs, system design, and its Filternomics™ education program. Its project history includes filtration work associated with prominent Washington-area sites such as the Pentagon and the White House.HYATTSVILLE, MD
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
Beach Filter Products, IncFounded by Willard C. Beach before 1948, Beach Filter Products makes point-of-use filtration and moisture-control equipment that keeps industrial compressed air, lubricants and storage spaces clean and dry. The Hanover company grew from air brushes and self-locking nuts into a family business with more than 65 years of service, and its aviation roots remain visible in specialty filters used for aircraft systems. Beach serves manufacturing customers worldwide through a network of 100 distributors and more than 500 salespeople.333998HANOVER, PA
Donaldson Company, IncFounded 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.MC DONALD, PA