From a 36,000-square-foot facility near Buffalo, Clark Air Systems designs and manufactures industrial air cleaners and filtration systems for difficult indoor-air-quality problems. This third-generation company brings 50 years of experience to applications ranging from weld smoke and oil mist to institutional filtration, and its systems have been used by hundreds of companies across the United States and Canada. Clark Air also handles design, installation and maintenance, including large engineered projects such as a 36-unit air-cleaning system for a New York manufacturing expansion.