KN95 face mask with breath valve

The DXLOVER disposable masks can filter 95.6% of non-oil based particles and aerosol particles.
5-Ply of protection and efficient filtering. Three layers of non-woven fabric, Two layers of melt-blown fabric.
No-Valve mask has a higher filtering effect and higher airtightness. So it can give you more protection.
After testing, all filtration efficiency indicators are above 95%. GB/2626-2006 STANDARD.
Wide range of uses: Suitable for crowded places such as outdoors, parties, schools, shopping malls, and stadiums etc.