3M 8511 N95 particulate respirator Cool Flow valve

3M 8511 N95 respirator Mask: Efficiency and Comfort for Optimal Protection

3M N95 mask model 8511

The 3M 8511 N95 respirator mask is a high-performance solution for professionals exposed to airborne particles. Its Cool Flow™ exhalation valve reduces heat and moisture buildup, making breathing easier and more comfortable. This disposable mask is NIOSH N95 certified, ensuring at least 95% filtration of solid and non-oily liquid particles. It is ideal for industrial environments and demanding tasks. The straps are stapled to the respirator, and the nose area features an adjustable foam-covered clip for improved seal and comfort. The enlarged contact surface enhances stability and wearability. Made in the USA. Compatible with safety glasses.

Provides basic protection for workers.

Application of the 3M 8511 N95 respirator Mask

This mask is designed for long-duration tasks in hot and humid conditions. It is ideal for workers involved in grinding, sanding, and other dusty operations. It is also effective against solid particles released during mineral processing, iron ore, coal, flour, pollen, and other substances. It protects against non-oily aerosol particles that do not emit harmful vapors. NIOSH-approved masks (N95, N100, R95, R100, P95, and P100) offer sufficient protection against silica, the second leading cause of chronic respiratory issues after asbestos.

Biological Particles

This respirator helps reduce inhalation exposure to certain airborne biological particles, such as mold, Bacillus anthracis (anthrax), Mycobacterium tuberculosis (Koch’s bacillus) responsible for tuberculosis, and pandemic flu strains (H5N1, H1N1). However, it cannot completely eliminate the risk of infection, illness, or disease. Due to the nature of some biological contaminants, government agencies have not established exposure limits for all types.

Features of the 3M 8511 N95 respirator Mask

The 3M 8511 mask stands out with its Cool Flow™ valve that facilitates the release of warm air, reducing fogging on safety glasses. Its robust structure and contoured design ensure a secure seal while remaining compatible with other personal protective equipment. It is lightweight, comfortable, and built for extended use in demanding work conditions.

Installing the 3M 8511 N95 respirator Mask

To properly install the 8511 N95 mask, position it over the nose and mouth, then adjust the elastic straps behind the head. Ensure the mask edges conform to the face contours. Perform a seal check by inhaling and exhaling to verify there are no leaks. Proper installation ensures effective respiratory protection against solid and non-oily liquid particles.

Maintenance of the N95 Disposable Mask With Cool Flow™ Valve

This respirator mask is disposable and requires no maintenance. It should be replaced after each workday or when it shows signs of saturation or damage. Store unused masks in a clean, dry place to preserve filtration efficiency. Never attempt to wash or reuse this type of mask. It is designed with an estimated lifespan of 8 hours.

Usage Tips for the 3M N95 respirator Mask

Use this N95 disposable mask in industrial environments during sanding, grinding, or handling materials that generate non-oily dust. It is not recommended for use in the presence of chemical vapors, toxic gases, or oxygen-deficient atmospheres. This mask is not suitable for environments containing oily particles or oil-based aerosols.

Restrictions

Do not use if the wearer has a beard or a condition that prevents direct contact between the mask edge and the face. Do not use if you have a respiratory illness such as asthma or emphysema. Avoid using this mask when handling spray paint, oil-based aerosols, gases, vapors, asbestos, particles released during sandblasting, or aerosol concentrations exceeding 10 times the permissible exposure limit set by CNESST or other applicable regulations. This respirator mask should only be used in areas without oxygen deficiency risks.

When properly fitted and the qualitative seal test is successful, this respirator meets ANSI Z92.2-1992 standards, providing a protection factor of 10. Therefore, the worker may be exposed to certain airborne contaminants at concentrations up to 10 times the established exposure limit. Contact our customer service for further details if needed.

FAQ on the 3M 8511 N95 respirator Mask

Is this N95 mask reusable?

 No, it is a disposable mask designed for single use. It must be replaced after each use or when damaged.

Can this mask be worn with safety glasses?

Yes, its contoured design and Cool Flow™ valve allow optimal compatibility with protective eyewear.

Does this mask protect against chemical vapors?

No, the N95 mask is designed to filter solid and non-oily liquid particles but does not protect against gases or chemical vapors. For such risks, a cartridge respirator is recommended.

Complementary Suggestions for the 3M 8511 N95 respirator Mask

CDN “Respirator Required” sign (ECO108), OSHA “Respirator Required in This Area” sign (EOAV327), TYVEK 400 disposable coveralls with hood (VTY127SWH), OX safety glasses (YA12166), Solus safety glasses by 3M (YAS1101).

Under “Accessories” at the bottom of the page. If you are looking for work equipment, check out the following products: powder-free Keep Kleen gloves (GL7008), and hair net (VF4401).

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