ATI is a leading designer and manufacturer of specialized test equipment for high-efficiency particulate air (HEPA) filters, flat sheet media, filter cartridges, respirators, and protective masks since 1961. ATI manufactures a comprehensive line of test equipment from small portable units for on-site certifications to larger systems used by major producers and testing laboratories. Governments, military, and commercial organizations worldwide depend on ATI and its products.

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Upcoming Events

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FiltCon 2024

FiltCon is a world-class event held annually in different locations throughout the USA. This broad-format conference is designed to drive education, exchange... Read More

CETA 2024

This year’s CETA Annual Conference will take place on April 19-22, 2024 at the Peppermill Resort, Spa and Casino in Reno, Nevada.... Read More