CE/USFDA Approved 3M 8511 N95 Particulate Respirator "1 Order Equals 50 Masks"
The 3M 8511 is both Particulate Respirator and Surgical Mask. Respirators are designed to help reduce the wearer's respiratory exposure to airborne contaminants. Surgical/procedure mask is designed to help prevent large particles expelled by the wearer (e.g. spit, mucous) from reaching the patient or work environment