3M 4000 Series Maintenance Free Respirator [A1,B1,E1,P3]

£26.74 Excl. VAT

  • A newly enhanced valve assembly helps to reduce exhalation breathing resistance for improved breathing comfort
  • Lightweight, well-balanced design
  • Integrated filters mean it’s ready to use and maintenance free
  • Soft, close-fitting face seal made with textured, non-allergenic material
SKU: 3M4277 Category:
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