3M 1.21.15.427.75 4277+ maintenance-free half-mask FFABE1P3 R D

3M 1.21.15.427.75 4277+ maintenance-free half-mask FFABE1P3 R D

The 3M™ 4277+ (FFABE1P3 R D) Maintenance-Free Half-Face Mask is part of the 4000+ Series Ready-to-use, maintenance-free half-face masks designed for effective and comfortable protection against many gases, vapors and combinations of particles.

Main features

• Disposable, maintenance-free half-mask
• Dual inhalation valves and large, activated carbon filters with permanently attached particulate filters
• Easy to use and no assembly, maintenance or record keeping required
• Optional spray mist protection (400+).

Features

• 3M™ 4277+ (FFABE1P3 R D ) organic vapors (good warning properties and boiling point > 65°C), inorganic and acid gases up to 10x the limit value or 1000 ppm, whichever is lower, and 50x the limit value for particulate matter