3M™ Particulate Respirator 8514 features a carbon layer and the 3M™ Cool Flow™ Valve. It is designed for applications where metal fumes are present including those with ozone* and nuisance level organic vapours**.


3M™ Particulate Respirator 8514 is a lightweight, disposable N95 particulate respirator is designed to help provide respiratory protection for applications such as welding, soldering and other operations in which metal fumes may be present. 3M uses a variety of innovative technologies and features to help you meet your respiratory protection and comfort needs. The specially designed cake-resistant filter media provides longer respirator life. The respirator incorporates 3M's proprietary technology with advanced electrostatically charged microfibre filter media, designed for ease of breathing. The proprietary 3M™ Cool Flow™ Exhalation Valve reduces heat build up inside the respirator to help keep the wearer more comfortable. These combined features, along with the fully adjustable straps are designed to help enhance user comfort and may increase wearability.


  • NIOSH approved and N95 efficient for certain non-oil based particles
  • 3M™ Cool Flow™ Valve for cooler, drier comfort
  • Fully adjustable head straps help provide a secure fit
  • Flame resistant per ASTM D2859
  • Carbon filter for ozone* and nuisance level organic vapours**
  • Compatible with a variety of protective eyewear and hearing protection
  • Adjustable nose clip reduces potential for eyewear fogging and helps ensure a better seal and fit

3M 8514 N95 Disposable Particulate Respirator

SKU: WE3MS8514
    • Aerosol Type: Non-Oil

    • Braided Comfort Strap: No

    • Brand: 3M

    • Cartridge or Filter Included: Yes

    • Cartridge or Filter Rating: N95

    • Colour: White

    • FDA Cleared: No

    • Features: 3M™ Cool Flow™ Valve, Adjustable Buckle Straps, Advanced Electret Media, Cake-Resistant Filter Media, Welding Web

    • Fluid Resistant (ASTM F1862): N/A

    • Material: Carbon Filter Material

    • Natural Rubber Latex Components: No

    • Number per Box: 10

    • Product Family: Welding Respirator

    • Product Type: Nuisance Level Organic Vapors, Welding Fumes

    • Respirator Style: Cup

    • Size: Standard

    • Standards/Approvals: KMOEL P1, N95, P95