3M 4251+ Maintenance Free Half Mask FFA1P2 R D
Ready-to-use and maintenance-free half mask designed for effective and comfortable protection against many gases, vapors and combinations of particles.
- Disposable, maintenance-free half mask
- Dual inhalation valves and large active carbon filters with permanently attached particulate filters
- Easy to use and no assembly, maintenance or record keeping required
- Optional overspray protection (400+)
3M™ 4251+ FFA1P2 R D for protection against organic vapors (good warning properties and boiling point > 65°C) up to 10x the limit or 1000 parts per million (ppm), whichever is lower, and 12x the limit for particulates.