Dust Masks & Respirators
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 |