Reusable CE Certificated 5-Ply KN95 Respirator Valve Face Mask

Reusable 5-Ply KN95 Virus Protection Respirator Valve Face Mask

  • Anti-virus face mask respirator. The mask removes 95 percent of air particles at least 0.3 microns in diameter or larger or FFP3 meaning the mask will only leak a maximum of 5 percent of air and filters 99 percent of air particles at 0.3 microns. Including dust, smoke or viruses.
  • Thick layers of protection effectively resist the invasion of harmful substances, protecting against virus, dust, liquids and weather.
  • Seal the bridge of the nose improves the adhesion of the item.
  • Comfortable to wear: No falling off, comfortable to wear and the mask is designed with high strength. The mask is wide enough to cover the nose, mouth and face, it fits for most faces.
  • Respirator valve: Independent one-way breathing valve effectively reduces respiratory resistance.

Specifications:

  • Air mass flow: 85L/min
  • Aerosol-particle: NaC1
  • Aerosol-concentration: 15mg/m³
  • Temperature: 23.0℃
  • Relative humidity: 35.8%
  • Filter efficiency: ≥95.0(KN95)
  • Inhalation resistance(Pa): ≤350(GB 2626-2006 6.5)
  • Expiratory resistance(Pa): ≤250(GB 2626-2006 6.6)
  • Material: Non-woven fabrics
  • Quantity: 50pcs in one box
SKU: HMASK-1002 Categories: , ,