|Name (Stock Symbol)||Brief Description|
|Champion Laboratories, Inc.
||Champion Laboratories, Inc. manufactures and sells automotive parts, primarily filters.
|Wix Filtration Products
||Wix Filtration Products designs, manufactures and distributes products for automotive, diesel, agricultural, industrial and specialty filter markets.
|Cummins Inc. (CUM)
||Cummins Inc. designs, manufactures, distributes, and services diesel and natural gas engines, electric power generation systems, and engine-related component products worldwide.
|Baldwin Filters, Inc.
||Baldwin Filters manufactures and sell automobile filters. Clarcor, Inc. (NYSE CLC) wholly owns Baldwin Filters. Clarcor is a global provider of filtration products and services.
|Mann Hummel Group
||Mann Hummel Group develops, produces, and markets MANN HUMMEL filter and air intake systems and other components for the automotive industry. Mann Hummel Group also develops and produces industrial filters and filtration systems for the engineering industry and units and systems for materials handling in the plastics processing industry.
|ArvinMeritor Inc. (ARM)
||ArvinMeritor Inc. supplies integrated systems, modules and components to the motor vehicle industry. ArvinMeritor serves commercial truck, trailer and specialty original equipment manufacturers (OEMs) and certain aftermarkets, and light vehicle manufacturers.
||Purolator, a subsidiary of Clarcor, manufactures HVAC filtration products for residential, commercial/industrial,
and HEPA applications.
|Bosch Group in North America, The
||The Bosch Group in North America is a subsidiary of The Bosch Group. The Bosch Group designs, manufactures and sells automotive parts and systems, industrial products and consumer products, including such diverse products as automobile steering systems to washing machines.
|Honeywell International Inc. (HON)
||Honeywell International Inc. operates as a diversified technology and manufacturing company worldwide. The company operates in four segments: Aerospace, Automation and Control Solutions, Specialty Materials, and Transportation Systems.
|Affinia Group Inc.
||Affinia Group Inc. designs, manufactures, markets and distributes on- and off-highway replacement parts and services. Primary products include filtration, braking systems and chassis components under the brand names WIX® filters, Raybestos® brand brakes and Aimco® and Brake Pro® brake products, McQuay-Norris® and Raybestos® chassis components; South American and European brands include Nakata®, Urba® Quinton Hazell® and Filtron®. Affinia Group operates in 19 countries, employs 10,000 people and has revenues of $2 billion in 2007.
||Cummins Filtration is a designer and manufacturer of filtration products and exhaust systems for heavy-duty diesel powered equipment.
|Donaldson Company, The (DCI)
||Donaldson Company, Inc., through its subsidiaries, engages in the manufacture and sale of filtration systems and replacement parts worldwide. The company operates through two segments: Engine Products and Industrial Products.
|Hastings Premium Filters
||Hastings Filters, a Clarcor subsidiary, makes automoblie filters.
|Clarcor Inc. (CLC)
||Clarcor, Inc. provides filtration products and services to customers worldwide.