N95 mask new design with ion added European CE Certificate: EN 149, FFP2, CE 0194American N95 Certificate: NIOSH N95Australian Certificate: AS/NZS1716 P1 P2Features and UsageThe large size active carbon, strong static electricity and high filtration dust mask is made from high efficacy and strong sorption active carbon cloth with ion added. It can efficiently separate low toxic gas, organic gas ...