ATI UK is proud to offer a complete line of industry leading HEPA Filter Testing products. ATI photometers and generators are used by pharmaceutical companies and cleanroom certifiers worldwide to maintain the highest industry standards.

Protecting military servicemen and women is the highest of callings. ATI’s respirator mask testing technology is used by the U.S. Armed Forces and other militaries around the world to protect their service members against chemical and biological threats.

ATI’s 100 Series (100P, 110P, 100S) products are used around the world to ensure top quality production of respirator mask cartridges and filter media for both industrial hygiene and military applications.