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Dust Masks & Respirators

Dust Masks & Respirators

Respirator Ratings

Respirators are rated by the type of contaminants and how much they filter out. Each rating has a letter (N) and number (95). The numbers refer to the percentage of one-micrometer particles removed during trials.

United States NIOSH standards define the following categories of particulate filters:

Oil resistance Rating Description
Not oil resistant N95 Filters at least 95% of airborne particles
N99 Filters at least 99% of airborne particles
N100 Filters at least 99.97% of airborne particles
Oil Resistant R95 Filters at least 95% of airborne particles
R99 Filters at least 99% of airborne particles
R100 Filters at least 99.97% of airborne particles
Oil Proof P95 Filters at least 95% of airborne particles
P99 Filters at least 99% of airborne particles
P100 Filters at least 99.97% of airborne particles
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  • 3M 52P71 Half Face Disposable Respirator
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    3M Safety

    3M 52P71 Half Face Disposable Respirator, Organic Vapor/P95, Medium, ea

    List Price: $43.95
    Harmony Price: $25.99
    3M 52P71 Half Face Disposable Respirator Reliable and convenient respiratory protection Disposable - reduces the need for long-term maintenance. Dual cartridge with Organic Vapor and P95 Particulate filters. NIOSH approved against certain organic...
    LAG-52P71
    List Price: $43.95
    Harmony Price: $25.99
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  • 3M 6200 Half Face Reusable Respirator 3M 6000 Series, Reusable Half Face Respirator, ea
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    3M Safety

    3M 6000 Series, Reusable Half Face Respirator, ea

    List Price: $26.95
    Harmony Price: $17.99
    3M 6000 Series Reusable Half Face Respirator Convenience and savings in one. Reusable - just dispose of the cartridge and filters when used to capacity. The swept back design of the cartridges improves balance and visibility. Can be...
    LAG-6000
    List Price: $26.95
    Harmony Price: $17.99
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  • 3M 60921 Respirator Cartridge/Filter
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    3M Safety

    3M 60921 Cartridge & P100 Filter, Organic Vapors/Particulates, 2/pk

    List Price: $46.95
    Harmony Price: $25.69
    3M 60921 Respirator Cartridge/P100 Filter for Organic Vapors & Particulates Stay Safe Easy, one-step assembly with filter/cartridge combination is good for many different applications, and reduces training requirements and inventory needs. The...
    LM-60921
    List Price: $46.95
    Harmony Price: $25.69
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  • 3M 8200 N95 Respirator
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    3M Safety

    3M 8200 N95 Dust Respirator, 20/box

    List Price: $22.95
    Harmony Price: $13.39
    3M 8200 N95 Respirator America's Favorite! NIOSH approved N95 Respirator, 95>% efficiency against solid and liquid aerosols that do not contain oils.Compatible with a variety of protective eyewear and hearing protection.Adjustable nose clip and...
    LAG-8200
    List Price: $22.95
    Harmony Price: $13.39
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  • 3M 8210 N95 Respirator
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    3M Safety

    3M 8210 N95 Dust Respirator, 20/box

    List Price: $24.95
    Harmony Price: $18.49
    3M 8210 N95 Respirator America's Favorite! 95% efficiency against solid and liquid aerosols that do not contain oils.Advanced electrostatically charged microfibers make breathing easier and cooler.Adjustable nose clip reduces eyewear fogging and ensures...
    LB8210
    List Price: $24.95
    Harmony Price: $18.49
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  • 3M N95 8211 Particulate Respirator 3M 8211 N95 Particulate Respirator with CoolFlow, 10/Box
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    3M Safety

    3M 8211 N95 Particulate Respirator with CoolFlow, 10/Box

    List Price: $47.95
    Harmony Price: $32.99
    3M 8211 N95 Respirator Ideally suited for hot and humid environments. Lighter weight makes it less obtrusive when worn for long periods.Cool FlowTM Exhalation Valve aids breathing and reduces moisture buildup. Contoured foam face seal and adjustable...
    LAG-52750
    List Price: $47.95
    Harmony Price: $32.99
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  • 3M 8212 N95 Welding Respirator with Valve
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    3M Safety

    3M 8212 N95 Welding Respirator with Valve, 10/box

    List Price: $89.95
    Harmony Price: $61.99
    3M 8212 N95 Welding Respirator Ideal for welding applications! The fiber media and protective layers are flame resistant (per ASTM D2859). 95% efficiency against solid and liquid aerosols that do not contain oils. Features the patented one-way 3M...
    LAG-54141
    List Price: $89.95
    Harmony Price: $61.99
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  • 3M 8233 N100 Respirator Mask 3M 8233 N100 Respirator Mask, ea
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    3M Safety

    3M 8233 N100 Respirator Mask, ea

    List Price: $14.95
    Harmony Price: $9.49
    3M 8233 N100 Respirator Mask Great Multi-Use Respirator Well-suited for lead abatement, pharmaceutical manufacturing, welding and other work involving substance specific regulated particles (lead, cadmium, arsenic).Features the patented one-way 3M Cool...
    LAG-54143
    List Price: $14.95
    Harmony Price: $9.49
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  • 3M 8247 R95 Respirator 3M 8247 R95 Vapor Relief Respirator, 20/box
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    3M Safety

    3M 8247 R95 Vapor Relief Respirator, 20/box

    List Price: $99.95
    Harmony Price: $78.99
    3M 8247 R95 Respirators with Vapor Relief Protects from organic vapors! Odor removing carbon layered filter material provides relief from nuisance levels of organic vapors. Unique electrostatically charged microfiber filter media keeps you safe...
    LAG-8247
    List Price: $99.95
    Harmony Price: $78.99
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  • 3M P95 8271 Respirator Mask 3M 8271 P95 Respirator Mask, 10/box
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    3M Safety

    3M 8271 P95 Respirator Mask, 10/box

    List Price: $49.95
    Harmony Price: $35.99
    3M 8271 P95 Respirator Mask Comfortable worker respiratory protection P95 particulate filters at least 95% of airborne particles where grinding, sanding and other dust inducing operations occur.Advanced electret filter technology blocks particles...
    LAG-54285
    List Price: $49.95
    Harmony Price: $35.99
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  • 3M 8293 P100 Respirator Mask 3M 8293 P100 Respirator Mask, ea
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    3M Safety

    3M 8293 P100 Respirator Mask, ea

    List Price: $14.95
    Harmony Price: $11.39
    3M 8293 P100 Respirator Maximum Protection NIOSH's highest rated filtration efficiency, 99.9% against oil and non-oil particles. Suitable for work environments where exposure to lead, oil-based aerosols and molten metal fumes may be prevalent...
    LAG54336
    List Price: $14.95
    Harmony Price: $11.39
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  • 3M 8511 N95 Respirator
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    3M Safety

    3M 8511 N95 Respirator with Valve, 10/box

    List Price: $29.95
    Harmony Price: $22.99
    3M 8511 N95 Respirator Great in hot, humid conditions! Proprietary Cool Flow Valve and helps provide comfortable, reliable protection.Lightweight construction promotes greater comfort.95% efficiency against solid and liquid aerosols that do not...
    LB8511
    List Price: $29.95
    Harmony Price: $22.99
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  • 3M P95 Particulate Respirator 3M 8577 P95 Particulate Respirator 8577, 10/box
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    3M Safety

    3M 8577 P95 Particulate Respirator 8577, 10/box

    List Price: $59.95
    Harmony Price: $45.99
    3M 8577 P95 Respirator Protection against oil and non-oil based aerosols. Reliable worker protection against certain oil and non-oil based aerosol particles including those present with nuisance levels of organic vapors such as solvents, degreasers and...
    LAG-54371
    List Price: $59.95
    Harmony Price: $45.99
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  • 3M Full-Face Reusable Respirator 3M Full Face Respirator, ea
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    3M Safety

    3M Full Face Respirator, ea

    List Price: $203.95
    Harmony Price: $147.99
    3M Full-Face Reusable Respirator Comfortable, Practical, and Economical Protection Comfortable, lightweight non-allergenic TPE construction with silicone face-seal for enhanced comfort, durability, and ease of cleaning. Well-balanced design has...
    LAG-6F
    List Price: $203.95
    Harmony Price: $147.99
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  • 3M Half Face Paint Project Reusable Respirator
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    3M Safety

    3M Half Face Paint Spray/Pesticide Respirator, ea

    List Price: $68.95
    Harmony Price: $49.99
    3M 6000 Series Half Face Reusable Paint Spray/Pesticide Respirator Reliable and convenient respiratory protection For Professional Use with Certain Paint Spraying, Solvents and Pesticides NIOSH OV/P95 Approved - Provides at Least 95 Percent...
    LAG-6011
    List Price: $68.95
    Harmony Price: $49.99
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  • Dust Masks
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    DuraMask

    DuraMask Double Strap Nuisance Mask, White, 50/box

    List Price: $6.95
    Harmony Price: $4.69
    DuraMask Dust Mask Stops Nuisance Dust! Protects. Eliminates non-toxic particles such as saw dust, pollen, and dust so you can breathe safely.Comfortable. Dust Masks have an aluminum nose clip that adjusts for a secure seal. 2 straps insure a snug...
    TDM50-WH
    List Price: $6.95
    Harmony Price: $4.69
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