Disposable face mask with different colours

Test/Standard Challenge Used Results Specification Requirement NIOSHN-SeriesFilters/42CFR Part 84 0.3micron NaCi Particles 0.3 98.8% ≥95% (NIOSH N95 Rating) GB2626-2006 0.075Micron Nacl particles 91.6% ≥90% Sub-micron.Particulate.Filtration Efficiency/ASTMF1215 0.1 micron Latex.spheres 99.88% ≥98% Bacterial.Filtaration.Efficiency(BFE)/ASTM F2101 Staphylococcus aureus ＞99.9% ≥98% ViralFiltration,Efficiency(VFE)/ASTMF2101 Modified Phix 174 ＞99.9% -