3M 1860 Health Care N95 Particulate Respirator and Surgical Mask. NIOSH approved as a Type N95 respirator. It meets CDC guidelines for TB exposure control and is designed specifically for use in a health care setting. It has a soft inner shell for greater comfort against the face and, because it's fluid resistant, it aids in reducing the potential exposure of the wearer to blood and other fluids.Features:NIOSH approved as a Type N95 respirator to meet OSHA requirements and CDC guidelines for TB exposure control. Helps reduce wearer exposure to airborne particles. >99% BFE1 to help reduce patient contamination caused by exhaled microorganisms. Fluid resistant to help reduce potential exposure of the wearer to the spray, spatter and aerosol of blood and body fluids. Does not contain either natural rubber latex or dry natural rubber as components in the product or its packaging. Respirator includes a soft inner shell for greater comfort against the face. Hypoallergenic to reduce chance of allergic reaction.