3M Aura 1863+ FFP3 Type IIR Respirator Unvalved Face Mask - White
3M AURA 1863+ FFP3 NR D TYPE IIR UNVALVED RESPIRATOR FACE MASK - BOX OF 20. FFP3 Level Protection (N99 NIOSH Standard Equivalent). Also conforms to EN 14683 classification: Type IIR, for use as a surgical mask.