- Over 92% filtration efficiency (Executive Standard: GB/T 32610-2016).
Made of high-quality melt-blown and non-woven polypropylene filter cloth
- 3-layer filtration system of the safety mouth covers effectively prevent dust and a series of airborne pollutants.
- Multiple protections to block dust, harmful substances, gases and odors, and reduce infections.
- 3-layer protective mouth cover masks are light and non-bulky.
- Disposable face masks cover your nose, mouth and chin, offering you full protection.
- Ideal for social gatherings, ride-sharing and events.
- Standard Fluid Resistance 80 mmHg
Filtration Efficiency BFE ≥ 92% PFE ≥ 92% @ 0.1 micron
Breathability - Delta P < 4.0 mm H2O/cm2
Flame Spread Class 1
The standard 3-layer non-medical grade mask is designed to provide a barrier to droplets which can adversely affect the wearer’s nose, mouth and respiratory tract. It fits fairly loosely to the user’s face in comparison to the KN95 mask. These single-use masks are used in public settings and where social distancing is not being practiced. They should be changed when they become moistened or damaged.