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.

Learn More

Upcoming Events

View More

ESTECH 2024

IEST’s 70th Annual Technical Meeting ESTECH is the leading conference for professionals in contamination control, cleanrooms, controlled environments, product reliability, environmental testing,... Read More