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3B Filters

3B Filters was officially founded in 2001 by its parent company, Demco Products Inc that was founded much earlier than that in 1950 and is now one of the biggest aftermarket replacement names in the world. In 1978, Demco manufactured & sold to other filter companies offering a line of high pressure filter housings that consisted of mini in-line & large T-types made from aluminum & stainless steel as well as a wide array of exotic metals. 

In the late 1990's, Demco decided to manufacture,sell & distribute its own line of 3B filters that sold to more than the above industries but also aerospace, petroleum & chemical processing industries.