- Protects against solid and liquid particles
- Exhalation valve for good breathing comfort
- Adjustable double elastic bands for individual snug fit
- Do not use for protection against gases, vapour or in atmosphere containing less than 17% Oxygen
- Do not use when concentration of contaminants are immediately dangerous to life and health, are unknown or when particulate concentration exceed 50 X OEL or other levels determined by your national occupational safety and health authorities (NOSHA).