3M™ Particulate Respirator 8511, N95


  • NIOSH approved for at least 95 percent filtration efficiency against certain non-oil based particles
  • 3M™ Cool Flow™ Exhalation Valve helps reduce heat build-up inside the respirator
  • M-Noseclip adjusts easily for fewer pressure points and greater comfort.
  • Braided headbands two-strap design with dual point attachment helps provide a secure seal
  • 3M Cool Flow Exhalation Valve reduces heat build-up inside the respirator
  • Spacious and durable
  • Designed to increase comfort and wearability
  • Advanced Electret Media is designed for ease of breathing
  • The respirator is designed for use for particles such as: grinding, sanding, sweeping, sawing, bagging, or other dusty operations
  • Helps reduce inhalation exposures to certain airborne biological particles: mold, Bacillus Anthracis, Mycobacterium Tuberculosis
  • Cannot eliminate the risk of contracting infection, illness, or disease
  • The respirator has advanced electrostatically charged microfiber filter media designed for ease of breathing
  • Compatible with a variety of protective eyewear and hearing protection
  • Ideally suited for work situations involving heat, humidity, or long periods of wear
  • 3M Cool Flow Valve is designed to release hot, humid exhaled breath quickly, helping to prevent an unpleasant build up of heat inside the facepiece
  • Cool Flow Value is on average 7.5°F cooler than the similar product without the value
This disposable N95 particulate respirator features the proprietary 3M™ Cool Flow™ Valve and helps provide comfortable, reliable worker respiratory protection. It is ideally suited for hot/dusty work settings that require long periods of wear.


  • Adjustable Nose ClipsYes
  • ApplicationGrinding, Sanding, Sweeping, Sawing
  • Base Part #MMM8511BX
  • Brand3M™
  • Compliance/StandardsNIOSH 42 CFR 84 N95, OSHA 1910.134
  • Filter ClassN95
  • NIOSH Approval NumberTC-84A-1299
  • Protection TypeNon-Oil
  • Respirator ColorWhite
  • Respirator MaterialPolyester, Polypropylene, Polyisoprene
  • TypeDisposable Respirator
  • Valve IncludedYes


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