3M 8511 NIOSH N95 Respirator – Pack of 10 with Cool Flow Valve

Overview

The 3M Particulate Welding Respirator 8511 is an N95-class disposable mask designed to help filter non-oil based particles you encounter in demanding work settings.

Built for comfort and a secure seal, it combines a breathable inner layer with a design that reduces heat and humidity during long wear sessions.

What makes it stand out

• NIOSH APPROVED: Provides at least 95% filtration efficiency against certain non-oil based particles like dust.
• COOL FLOW EXHALATION VALVE: Helps reduce heat and humidity buildup for cooler, more comfortable wear.
• M-NOSECLIP: Adjustable to minimize pressure points and help achieve a custom seal.
• BRAIDED HEADBANDS: Two-strap design with dual point attachment supports a secure fit.
• BREATHABLE MICROFIBERS: Highly charged fibers improve particle capture while keeping air flowing.
• APPLICATIONS: Suitable for grinding, sanding, bagging, drilling, and other dusty tasks in hot or humid environments.

Real-world use and comfort

In busy job sites, prolonged wear can be challenging. The 8511's soft inner materials and adjustable elements help it adapt to different faces and tasks, reducing the need for frequent adjustments and helping you stay focused on the job.

Users may notice a cooler feel around the mouth and nose thanks to the valve and breathability design, especially in warm shop spaces.

Packaging and practicality

Each dispenser contains ten respirators, making it practical for individual use or stocking for teams, shops, or field crews. The braided strap and nose clip enable a secure seal without excessive tightness, supporting comfortable wear across long shifts.