Skip to Main Content
Canadian
Canadian owned and operated

3MS8511 - 3M 8511 N95 Cool Flow Particulate Respirator, Box of 10

Packaging: 10 in a box
$45.34/box $30.23/10 in a box only $30.23/boxSave 33%

Usually ships within 3-5 business days

OVERVIEW

Stay Cool and Fog-Free During Prep Work

Every welder knows that the heat doesn't just come from the arc; it comes from the gear you wear. When you are grinding, buffing, or prepping metal for a weld, you need protection that won't cause you to overheat or fog up your safety glasses. The 3M 8511 N95 Respirator is the shop favorite for a reason: it breathes with you. Thanks to the 3M Cool Flow Valve, every time you exhale, the hot air is vented out instantly. This means less sweat on your face and, more importantly, no fog on your lenses, keeping your vision clear for precision work.

Comfort is king when you are under the hood or wearing a face shield all day. The 8511 features soft, braided straps that won't pull your hair or snap easily like cheap rubber bands. The adjustable nose clip lets you get a tight seal around the bridge of your nose, which is usually the first place dust tries to sneak in. Whether you are grinding down a root pass or sweeping up the shop floor, this mask gives you the N95 protection you need against metal dust and particulates without making you feel like you are suffocating.

This box of 10 respirators is an essential addition to any welding rig or tool crib. While specifically designed for particulate filtration (like grinding dust), it is the perfect companion for the prep and cleanup stages of your workflow. Don't settle for cheap masks that get soggy and hot after ten minutes. Upgrade to the 3M 8511 and experience the difference that proper airflow makes during a long shift in the shop.

Additional Information
Brand:3M
Item:Respirator
Packaging Description:10 in a box
Product Type:Disposable Particulate Respirator
Standards:NIOSH N95
Valve Type:3M Cool Flow Exhalation Valve
Strap Type:Braided Elastic
Nose Clip:Adjustable M-Noseclip
Color:White

INCLUDED

  • 10 x 3M 8511 N95 Particulate Respirators
  • User Instructions

APPLICATIONS

  • Grinding and Sanding
  • Sweeping and Bagging
  • General Maintenance
  • Drywall and Woodworking
  • Foundry Operations
  • Petrochemical Manufacturing
  • Mining and Mineral Processing

FAQ

N95 is a NIOSH certification rating that means the respirator filters at least 95% of airborne particles that are not oil-based.

The 8511 is an N95 particulate respirator. While it filters particles found in welding fumes (like metal oxides), specific welding respirators (like the 8515 or 8214) are often recommended for welding as they may have flame-resistant properties or carbon layers for ozone. The 8511 is excellent for grinding and prep work.

The Cool Flow Valve allows hot, exhaled air to escape the mask quickly, preventing heat and moisture build-up inside the facepiece and keeping the wearer cooler.

No, the 3M 8511 is a disposable respirator. It should be discarded when it becomes damaged, soiled, or when breathing becomes difficult.

No. The 'N' in N95 stands for 'Not resistant to oil'. If oil mists are present, you need an R or P rated respirator.

Yes. The combination of the Cool Flow Valve (which directs hot air out) and the adjustable M-Noseclip (which seals the top of the mask) significantly reduces eyewear fogging.

This specific SKU (3MS8511) is a box containing 10 individual respirators.

The 3M 8511 is not specifically marketed as flame-resistant. For welding applications involving sparks and spatter, the 3M 8515 is the flame-resistant equivalent.