3M 1.21.15.427.95 4279+ Maintenance-free half-mask FFABEK1P3 R D

3M 1.21.15.427.95 4279+ Maintenance-free half-mask FFABEK1P3 R D

The 3M™ 4279+ (FFABEK1P3 R D) Maintenance-Free Half-Mask is part of the 4000+ Series of ready-to-use, maintenance-free half-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<
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• Optional spray mist protection (400+).

Features

• 3M™ 4279+ (FFABEK1P3 R D) for protection against organic vapors (good warning properties and boiling point > 65°C), inorganic, acidic gases and ammonia up to 10x the legal limit or 1000 ppm, whichever is lower, and 50x the exposure limit for particulate matter