- NIOSH approved respirator mask (NIOSH Approval Number: TC-84A-7638)
- Provides at least 95% filtration efficiency and reliable breathing protection against aerosols free of oil and/or non-volatile liquid particles
- Premium filter material provides extremely low breathing resistance and full protection to the wearer for at least 8 hours
- The adjustable nosepiece is made of durable aluminum and can be shaped easily along your nose bridge to prevent leakage and eyewear fogging; The high elasticity head-straps ensure a tight and secure seal
- The softness of the surface material gives you a first class experience, and the inner urethane foam gives greater comfort to those who wear it throughout the day