Anti PM2.5 Anti Particle KN95 FFP1 FFP2 Protection Dust Masks

Features:

• KN95 face mask, the filtering effect is up to 95 per cent.
• Anti PM2.5, haze, dust and bacteria, etc.
• Using advanced environmental materials, the four-layer fabric effectively resists fine particles and bacteria in air pollution.
• Three major antibacterial technology, give you more thoughtful protection.

Specifications:

• Item type: Face Mask
• 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: 20PCS in one box
• Package weight: 200g/7.05ounces
• Package size: 300*150*20mm/11.8*5.9*0.78inches

Packing List:

• 20pcs*Face mask