BFE≥95%，Protect against both solid and liquid aerosols
KN95/FFP2 Protective Face Mask
• Multi-layer protection : The outer layer and inner layer are non-woven fabric; The middle three layers are hot air cotton and melt-blown fabrics. Filtering efficiency is over 95%.
• Filtering Half Mask is to provide adequate sealing on the face of the wearer against the ambient atmosphere, when the skin is dry or moist and when the head is moved.
• The three-dimensional stretch design fully fits the face, and the ventilation is smooth and unobstructed.
GB 2626-2019 KN95