3M 4279+ Maintenance Free Half Mask

MFR PART NO - 4279+

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  • Effective and comfortable protection against organic vapour, inorganic vapours, acid gases, ammonia and hazardous particulates
  • A newly enhanced valve assembly helps to reduce exhalation breathing resistance for improved breathing comfort
  • Lightweight, well-balanced, low profile design
  • Integrated cartridge and filters mean it’s ready to use and maintenance free
  • Soft, close-fitting face seal made with textured, non-allergenic material
  • Adjustable head cradle and easy to fasten neck straps
  • Centrally-positioned exhalation valve helps reduce heat and moisture build-up in hot and humid conditions
  • FFABEK1P3 R D provides protection against organic vapours (with good warning properties and b.pt.> 65°C), inorganic and acid gases and ammonia up to 10 x WEL or 1000 ppm ,whichever is lower, and 20 x WEL for particulates
  • Includes a resealable bag for hygienic storage and transportation
EN 405: 2001 + A1: 2009


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