Superior materials deliver this KN95 face mask with high bacterial filtering efficiency (≥95%). Made from non-woven fabric that is moisture resistant, non-toxic and non-irritating. Anti-PM2.5, haze, dust, bacteria and more. Using advanced environmental materials, the multi-layer fabric effectively resists fine particles and bacteria in air pollution. Multi-layer design, high-density non-woven fabric, filtration – highly breathable non-woven fabric that can prevent dust, car exhaust, pollen and more. Respiratory protection according to KN95 standards, filter efficiency up to 95%, breathable mesh composite fabric, suitable for all seasons. Protection against duct, pollen and liquid spatter. Designed to be better fitting for all face shapes. Adjustable, built-in nose bridge securely keeps the mask from shifting during movement. Applications: daily use for work and travel. Not suitable for toxic environments.

Specifications:

Item type: KN95 face mask Material: non-woven fabric, melt-blown filter

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)

Package weight: 10g/0.4oz