... OEM and ODM Detailed Product DescriptionN95 particulate respirator 1.N95 Standard,BFE 95% 2.ISO 9001:2008 and CE certified 3 ... needle punched clothAdvantages1. Conforms to international standard:EN149:2001 FFP1 CE01942. Low breathing resistance with high filtration efficiency.3. Adopted the ... particle.6. Free of maintenance, hygienic, clean, environment friendly. FFP2 standard respirator with valve