- Dust mask provides filtration against non-toxic dusts, powders, spray particles, etc.
- Particle filtration efficiency: 95%
- Adjustable nose clip and inner soft nose foam pad help fit for most face size and head shape, as well as ensure sealing and comfortable.
- Strong static electricity, high filtration efficiency & low breathing resistance.
- Available in different weight(180g/m2,250g/m2 etc.)
- W or W/O exhalation valve
Packed per 50 pcs in paper box