Particulate Respirator 8511, N95

Model 70070757557 · 3M

Overview

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.

Key features

NIOSH approved for at least 95 percent filtration efficiency against certain non-oil based particles
3M Cool Flow Exhalation Valve reduces heat build-up inside the respirator
Adjustable M-noseclip reduces potential for eyewear fogging
Braided headbands two-strap design with dual point attachment helps provide a secure seal
Spacious and durable
Designed to increase comfort and wearability

Applications

Chemical and pharmaceutical plants
Painting and spray booths
Cement, mining and quarrying
Welding and foundries

Standards and certification

NIOSH

OSHA 1910.134

Supplier: ISO 9001:2015 certified

PRODUCT DATASHEETDoc. SSLS/DS/RP-113 · Rev. 01 · 13-Oct-2026

Particulate Respirator 8511, N95 – technical data

Technical specifications

Brand	3M
Model	70070757557
Acid Gas Reduction	No
Advanced Electrostatic Media	Yes
Braided Comfort Strap	Yes
Cake-Resistant Filter Media	No
Cool Flow™ Exhalation Valve	Yes
Enhanced Comfort	No
Environment - Hot or Humid	Yes
Exhalation Valve	Yes
Faceseal	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)	No
Hazard Type	Dust and mists
Inner Packs per Case	8 Cartons per Case
Maintenance Free	Yes
Noseclip Style	M-noseclip
Nosefoam	No
Organic Vapor Reduction	No
Product Colour	White
Product Series	8000
Recommended Application	Metal Processing, Metalworking
Recommended Industry	Agricultural, Commercial Buildings, Construction, Design & Construction, Food Safety, General Manufacturing, Heavy Infrastructure, Mining, Oil & Gas, Transportation
Registered Medical Device	No
Respirator Size	Standard

PRODUCT DATASHEETDoc. SSLS/DS/RP-113 · Rev. 01 · 13-Oct-2026

Particulate Respirator 8511, N95 – technical data, continued

Technical specifications

Respirator Style	Cup
Shelf Life	5 Year
Specifications Met	KMOEL P1, Assigned Protection Factor (ADF) = 10, N95
Strap Attachment Type	Stapled
Strap Material	Braided Elastic
Standards	NIOSH, OSHA 1910.134

Ordering information

Brand	3M
Model	70070757557

Inspection and care

Replace disposable respirators when damaged, soiled or hard to breathe through. Change gas filters on the schedule set for the exposure. Clean and store reusable masks away from contaminants.

Storage

Store in a cool, dry place away from direct sunlight, heat and chemicals.

Data given in good faith from manufacturer information and subject to change without notice. Select PPE based on a site risk assessment. Scan the code for the product page.