Nanofiber Mask- Black- Bag of 10(non-medical)

Our non-medical nanofiber mask filters composed of nano-sized fibers have a high filtration capabilities and are quite comfortable in terms of use. The face masks have a thin fabric and contain a nanofiber coating of very low weight that completely fulfills user expectations with its flexible structure that easily passes moisture.

Features

• Washable, up to 20 times
• Comfortable
• Tested at 99.9% filtration efficiency
  
• Independent tested at FFP3 rating