# Per Pack
# Per Case
People are known to be a significant source of contamination in any critical manufacturing process. Berkshire Gamma Irradiated masks are designed to protect your cleanroom or controlled environment from human contamination. Berkshire Gamma Irradiated masks protect cleanrooms and controlled environments from human contamination. Our range of masks ensures that most personnel can find the right combination of performance and comfort. Berkshire also has the capability to design and produce custom configurations for any specialized application.