CLARCOR, Inc. provides filtration products and services to customers worldwide. The companys Engine/Mobile Filtration segment produces a range of oil, air, fuel, coolant, transmission, and hydraulic fluid filters used on engines and in mobile equipment applications, including trucks, automobiles, buses and locomotives, and marine, construction, industrial, mining, and agricultural equipment.Its Industrial/Environmental Filtration segment offers process filtration products, and air filtration products and systems used to maintain interior air quality and to control exterior pollution. The process filtration products include specialty industrial process liquid filters; filters for pharmaceutical processes and beverages; filtration systems, filters, and coalescers for the oil and natural gas industry; filtration systems for aircraft refueling, anti pollution, sewage treatment, and water recycling; bilge separators; sand control filters for oil and gas drilling; and woven wire and metallic products for filtration of plastics and polymer fibers. The air filtration products comprise air filters and cleaners, including anti-microbial treated filters and electronic air cleaners, which are used in commercial buildings, hospitals, factories, residential buildings, paint spray booths, gas turbine systems, medical facilities, motor vehicle cabins, aircraft cabins, clean rooms, compressors, and dust collector systems.The companys Packaging segment manufactures metal, plastic, and combination of metal/plastic containers and closures; shells for dry batteries, film canisters, and candles; spools for insulated and fine wire; and custom decorated flat metal sheets. It sells its products through independent distributors, dealers for original equipment manufacturers, and retail stores, as well as directly to end user customers. CLARCOR was founded in 1904 and is headquartered in Franklin, Tennessee.