Dust Masks & Respirators

Dust Masks & Respirators

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    Get Moldex 2700 N95 Respirator with Ventex Valve & HandyStrap, 10/box LAG-2700N95-xx at Harmony Moldex 2700 N95 Respirator with Ventex Valve & Handy Strap, 10/box

    Moldex 2700 N95 Respirator with Ventex Valve & Handy Strap, 10/box

    Moldex

    Harmony Price: $37.99
    Moldex Respirator 2700 N95 with Ventex Valve and HandyStrap Stay cooler and vent hot air quickly with Ventex valve You'll stay cooler with the Ventex exhale valve that reduces hot air build up. You'll breathe easier and stay cooler. Cloth...
    LAG-2700N95
    Harmony Price: $37.99
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    Get Moldex 2300 N95 Respirator with Exhale Valve, 10/box LAG-2300N95 at Harmony

    Moldex 2300 N95 Respirator with Exhale Valve, 10/box

    Moldex

    Harmony Price: $29.99
    Moldex Respirator 2300 N95 with exhale valve Stay cooler with exhale valve You'll breathe easier and stay cooler with an exhale valve that reduces hot air build up. Dura-Mesh® shell protects your filter so it stays cleaner-looking longer. The...
    LAG-2300N95
    Harmony Price: $29.99
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    Get Moldex 2310 N99 Respirator, Two Straps, 10/box LAG-2310N99-xx at Harmony

    Moldex 2310 N99 Respirator, Two Straps, 10/box

    Moldex

    Harmony Price: $49.99
    Moldex 2310 N99 Respirators Filter at least 99% of airborne particles to keep you safe! A good choice when welding or people worker in high dust areas. Exhale valve lets workers breathe easy and stay cool, reduces the hot air build-up. Exclusive...
    LAG-2310N99
    Harmony Price: $49.99
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    Get Moldex 2315 N99 Respirator with Adjustable Strap, 10/pack LAG-2315N99 at Harmony

    Moldex 2315 N99 Respirator with Adjustable Strap, 10/box

    Moldex

    Harmony Price: $54.99
    Moldex 2315 N99 Respirators Filter at least 99% of airborne particles to keep you safe! A good choice when welding or people working in high dust areas. Exhale valve lets workers breathe easy and stay cool, reduces the hot air build-up. Exclusive...
    LAG-2315N99
    Harmony Price: $54.99
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    Get Moldex 2200 N95 Particulate Respirator, 20/box LAG-2200N95 at Harmony Moldex 2200 N95 Particulate Respirator, 20/box

    Moldex 2200 N95 Particulate Respirator, 20/box

    Moldex

    Harmony Price: $27.99
    Moldex 2200 N95 Respirator Dura-Mesh® shell resists collapsing in heat and humidity! Dura-Mesh shell protects the filter media so it stays cleaner looking longer. The shell resists collapsing, so the respirator holds its shape longer. So,...
    LAG-2200N95
    Harmony Price: $27.99
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    Get Moldex 2400 N95/OV Welding Respirator with Exhale Valve, 10/box LAG-2400N95 at Harmony

    Moldex 2400 N95/OV Welding Respirator with Exhale Valve, 10/box

    Moldex

    Harmony Price: $54.99
    Moldex Respirator 2400 N95 with Nuisance OV/Ozone Relief Suitable for most welding applications! Carbon layer helps filters out nuisance levels of ozone and organic vapor odors (less than OSHA PEL). Filters most welding fumes (free of oil), and...
    LAG-2400N95
    Harmony Price: $54.99

Dust Masks & Respirators

Masks for ultimate respiratory protection!

Dust Masks and Respirators are considered essential protective equipment in many industries where excessive dust and air particles can seriously damage workers' lungs and respiratory system. Wearing a Disposable Respirator is an effective and cost-effective technique to protect against harmful contaminants and pathogens that can cause serious health issues. To help you overcome occupational hazards, Harmony Lab & Safety Supplies is offering a broad range of Full Face, Half Face, and Reusable Respirators. Respirators are rated by the type of contaminants and how much they filter. Check out our comprehensive range of Disposable and Reusable Respirators and Dust Masks:
Anyone who is exposed to harmful dust, fumes, gases, vapors, or infectious diseases must wear safety equipment to mitigate the damage these elements can inflict. We have made things easier for you by providing high-quality safety equipment for a number of occupational applications. Whether you are a painter or refinisher, make sure you are using respirator mask to stay protected against hazardous materials.
3M respirator masks are multi-use protective items that feature patented one-way 3M Cool Flow exhalation valve that helps keep faces cool and dry. Honeywell one-fit molded cup respirator comes with a firm outer shell that protects the filter media so that it stays clean. The shell prevents collapsing in high humidity and moist environments, so the respirator holds its shape longer.
Don't let your job damage your health. Browse through our large collection of dust masks and reusable or disposable respirators and buy products that suit your industry or profession. If you are an employer, make sure your employees are using dust masks while working in hazardous environment. Place your order now at (800) 899-1255 and get superior quality masks at your doorstep.


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