HARCO Manufacturing Co., Inc.

HARCO Manufacturing Co., Inc. is the exclusive manufacturer of HAPCO trademark exhaust silencers and supporting products. HAPCO heavy-duty commercial silencers are designed for peak exhaust noise attenuation performance on a variety of industrial, stationary and marine applications. HARCO was founded in 1948 by Frank N. Harris, Sr. for the purpose of manufacturing Air Pre Cleaners for Ford Motor Company to be used on agricultural tractors and Oil Bath Air Cleaners for use on logging, construction and agricultural equipment.