3M™ Particulate Respirator 8511, N95

Part Number 543433M Product Number 85113M ID 70070757557UPC 50051138543438
This product replaces  3M ID  70071486149
  • 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
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For industrial/occupational use only. Not for consumer sale or use.

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Specifications
Attribute Name
Value
Acid Gas Reduction
No
Adjustable Buckle Straps
No
Aerosol Type
Non-Oil
Braided Comfort Strap
Yes
Brand
3M™
Cake-Resistant Filter Media
No
Carbon Filter Material
No
Cartridge or Filter Included
Yes
Case Quantity
80
Class
Comfort Plus, Specialty
Color Family
White
Compatible with Welding Shield
No
Cool Flow™ Exhalation Valve
Yes
Enhanced Comfort
No
Environment - Hot or Humid
Yes
Exhalation Valve
Yes
Faceseal
No
Faceseal/Nosefoam
Soft Material
FDA Cleared
No
Features
3M™ Cool Flow™ Valve, Advanced Electret Media, Braided Comfort Strap, M Noseclip, Stapled Headband
Filter Class
N95
Flame Resistance (ASTM D2859-96)
No
Fluid Resistant (ASTM F1862)
N/A
Folded
No
Gas & Vapor Protection Type
Particulates
Hazard Type
Mold, Silica
Individually Wrapped
No
Maintenance Free
Yes
Market
Aerospace, Maritime, Defense, Homeland Security
M-Noseclip
Yes
N100 Required
No
National Stock Number
4240012472348
Natural Rubber Latex Components
No
Organic Vapor Reduction
No
Packaging
Bulk Case
Particle Types
Non-Oil
Product Color
White
Product Type
Dust and other Particles
Protection Level
APF = 10
P-Series Filter
No
Purpose
General Purpose for Dust and other Particles
Recommended Application
Agricultural Production, Airborne Biological Particles, Assembly and Mechanical, Bagging, Cleaning, Composite Finishing, Dry Chemical Handling, Final Finish, Foundry Operations, Grinding, Paint Preparation, Petrochemical, Petrochemical Manufacturing, Pharmaceutical Manufacturing, Processing of Minerals, Sanding, Textile Operations, Welding
Recommended Industry
Agricultural, Commercial Buildings, Construction, Design & Construction, Food Processing, Food Safety, General Manufacturing, Heavy Infrastructure, Industrial Maintenance, Mining, Oil & Gas, Transportation
Respirator Size
Standard
Respirator Style
Cup
Segment
Personal Safety
Shelf Life
5 Year
Size
Standard
Specifications Met
N95
Strap Attachment Type
Braided Comfort Strap
Welding
No
Welding Web
No
Details
  • 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
  • Spacious and durable
  • Designed to increase comfort and wearability
  • Advanced Electret Media is designed for ease of breathing

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.

3M™ Particulate Respirator 8511, N95 is a disposable particulate respirator that is designed to help provide reliable respiratory protection of at least 95 percent filtration efficiency against certain non oil based particles. The respirator is designed for use for particles such as those from grinding, sanding, sweeping, sawing, bagging, or other dusty operations. This respirator can also help reduce inhalation exposures to certain airborne biological particles (examples: mold, Bacillus anthracis, Mycobacterium tuberculosis), but cannot eliminate the risk of contracting infection, illness, or disease. Soft inner material provides added comfort while the cup shape design makes the respirator spacious and durable. Braided headbands and an adjustable M noseclip helps provide a custom and secure seal. The respirator incorporates 3M’s proprietary technology with advanced electrostatically charged microfiber filter media designed for ease of breathing. This respirator is compatible with a variety of protective eyewear and hearing protection. Fitted with a 3M™ Cool Flow™ Exhalation Valve, this respirator is ideally suited for work situations involving heat, humidity, or long periods of wear. The 3M™ Cool Flow™ valve is designed to release your hot, humid exhaled breath quickly, helping to reduce heat buildup.

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Customer Reviews
3M™ Particulate Respirator 8511, N95 80 EA/Case is rated 4.2 out of 5 by 46.
Rated 5 out of 5 by from 8511 N95’s Still a great mask to wear, comfortable and a good seal around the mouth and nose. Easy to breathe in especially when breathing hard from strenuous work. Durable material that will handle through rigorous work. Also, 3M’s does a great job at following through with a free case with the purchase of 3 cases. A bonus for a company like mines who’s employees go through a lot of masks on the construction site.
Date published: 2021-09-10
Rated 5 out of 5 by from Protect yourself. Great value. Fast shipping. NIOSH approved. Fits well.
Date published: 2021-09-10
Rated 4 out of 5 by from top quality best product for my uses and for virus and smoke/dust protection
Date published: 2021-09-10
Rated 2 out of 5 by from Too tight The bands are too tight for my head. They fit some of my relatives, but there's no way to make the bands bigger to fit my apparently big head.
Date published: 2021-09-08
Rated 5 out of 5 by from You Get Your Money's Worth Does what it says it does. I really appreciate that the mask keeps its forms through use even when somewhat saturated. Conformed and sealed around my face well. I live in California and these masks are necessary during fire season. Whether flu season, allergies, or fires, I have significantly more confidence using this mask compared to cloth covering or similarly rated products.
Date published: 2021-09-08
Rated 5 out of 5 by from 8511 exhalation valve increases comfort The mask seals firmly on the face, and glasses worn over it don't fog up. As with all true N95 masks, in a hot, humid climate it can be a little warm to wear, but the valve definitely improves that. The only comfort issue I have is that this mask presses down on my nose more than N95's I've owned previously. All N95's provide a very small volume of space, so comfort levels may vary.
Date published: 2021-09-08
Rated 2 out of 5 by from 8511 N95 I am an average size woman and mask is too big for me. Also, because it has an exhumation valve it is not accepted by airlines and in an increasing number of other places.
Date published: 2021-09-08
Rated 5 out of 5 by from Great Product! Exactly as described Great Product! Exactly as described and shipped quickly. They are high quality and a decent value.
Date published: 2021-09-08
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For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert. For consumer products click here https://www.3m.com/RespiratorsDisposable/