Key Personnel: Pres: David McClelland, VP Sls/Mktg: Toni Shamsky, Prodn Mgr: Elmer Hawkins

Description: Designs and manufactures high-quality air filtration equipment for the cleanroom industry. Offers a wide selection of products, including unidirectional flow clean-air devices, fan-filter modules, exhaust hoods, softwall and hardwall cleanrooms, wet-process stations and other contamination-control products. Also provides replacement products, such as HEPA and ULPA filters, prefilters, motors and more.