Deefine Nanofiber Health Facemask N95 Respirator Mask Kn100 N95

Product Description
1. Physical retention by Nanofiber, different filtering mechanism from electrostatic media.
2. Cotton yarn inner layer, comfortable and skin-friendly;
3. Seam manufacturing, stable structure and no distortion. Durable straps;
4. Store for long time, filtration efficiency remains.;

Specifications:
Product Name
Nanofiber Mask
Materials
No woven+Nanofiber+Hydrophilic Non-woven
Main FIlter Media
Nanofiber membrane
Filtration efficiency
NaCl aerosol(0.3um): ≥99.97%;
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