This dust mask is suitable for all kinds of outdoor activities. Such as: Mountain-biking,Running,Horse riding,Snowboarding,Moto-X,Skiing,Speed walking,Climbing,Cycling,Walking,Motorcycling, etc. Also applies to: Exhaust, Viral influenza, Industrial emissions, Dust allergies, PM2.5. For maximized performance, the mask must be sealed properly around the nose and mouth, so that all inhaled air can pass through the filter.
1. Breathing filter valve.
2. Stereoscopic design.
3. Extra-wide ear straps for more comfortable wearing.
4. Breathable and comfortable material.
5. Washable with water for repeated use.
Breathing filter valve device: Yes
Functions: anti fog, haze, anti pollen, anti dust,anti automobile exhaust pollution,anti PM2.5.
Suitable for: Men,Women
ask,anti dust mask,dust mask pm2.