A respirator mask is a piece of personal-protective equipment that removes contaminants from the air you breathe using cartridges, filters or canisters. It is essential wear for people who work in ...
ST. PAUL, Minn.--(BUSINESS WIRE)--3M is partnering with Cummins to increase the production of high efficiency particulate filters for use in 3M’s powered air purifying respirators, or PAPRs. The ...