KN95 masks are tight-fitting respirator masks equipped with four filtration layers to sift out 95% of all oil-free particles, such as pollen, dust, smoke, pollution, PM 2.5, ash, germs, allergies, viruses including the COVID-19.
Intended for medical professionals and for personal use.
KN95 Masks Features
- Approved by the Food and Drug Administration (FDA), recommended by the World Health Organization (WHO) and CE-certified
- Vacuum-sterilized, non-toxic, non-irritating, fabric-based
- Material: high-quality, non-woven fabric with two inner melt-blown electrostatic micro-filtration layers
- Filtration efficiency: ≥95%
- Execution standard: GB2626-2006 KN95
- Functions: high quality filtration, smooth ventilation, breathing protection, effective prevention against COVID-19 and other harmful microbes
- Leak rate: <=13%
- Inspiratory resistance: <=350 Pa
- Expiratory resistance: <=250 Pa
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