It meets CDC guidelines for M. tuberculosis exposure control. As a disposable particulate respirator, it is intended to reduce wearer exposure to certain airborne particles including those generated by electrocautery, laser surgery, and other powered medical instruments. As a surgical mask, it is designed to be fluid resistant to splash and spatter of blood and other infectious materials.
Manufacturer: Made In Canada. For more product details, please refer to 3M website (https://www.3mcanada.ca/3M/en_CA/p/d/v101271018/).