About Koch

Koch Filter Corporation:

Founded in 1966 by Joseph Koch and still managed by the Koch family, Koch Filter Corporation is a world class manufacturer of air filtration products. Koch Filter is recognized globally for its premier brand of high efficiency air filtration products and the industry's broadest range of air filters for any application. Our wide array of filtration products is currently installed in over 50,000 commercial, medical and industrial accounts worldwide.

Nationwide Manufacturing Sites To Serve Your Needs

	Louisville Kentucky Headquarters. Our 300,000 square foot Louisville, KY manufacturing / warehousing complex, along with Regional Distribution Centers, insures the production capacity and warehousing necessary to supply our customers worldwide with guaranteed air filter products on a timely basis.
	Houston, TX Plant. In 1999, Koch Filter's Texas manufacturing plant was opened. Since that time, the Houston plant has grown tremendously and now serves Texas and all surrounding states.
	Rancho Cucamonga, CA Plant. The Koch southern California plant was opened in 2002. This facility serves the western United States and has the capability to produce all major Koch Filter Corporation products.
	East Greenville, PA Plant. The newest addition to the Koch family opened on February 16th, 2009. This facility is serving the entire northeast region, allowing Koch to provide an even higher level of quality, service and economical pricing.