3M 8511 Particulate Respirator w/Valve
Provides the same level of protection as the 8210. In addition, it incorporates a patented exhalation valve that eliminates the uncomfortable, humid stuffiness associated with unvented masks. Ideally suited for work settings that involve heat, humidity, or long periods of wear.
- Primary Usage: Removes solid/liquid particles. Exhalation valve reduces heat/humidity buildup
- Approvals: NIOSH 42 CFR 84 N95 (95% efficiency, not oil proof)
- Securing Device: Two braided straps