DUST MASK RESPIRATORS

We offer a complete selection of dust masks and respirators with features that enable them to filter a broad range of particles, nuisance odors and OSHA substance specific contaminants. Protection levels of N95, N99, N100, P95, P99 and P100 are available including masks for welding. We offer quality dust masks and respirators by reputable manufacturers such as 3M, Moldex, and Kimberly Clark at discount prices.

Understanding Dust Mask Respirator Ratings:

The first digit is a letter that corresponds to its resistance to oil.The second and third digits are numbers that denote the percentage of particulates the respirator can filter out. For example, a P95 respirator is an oil proof respirator that filters out 95% of particles.

Letter:

• N - Not oil resistant
• R - Resistant to oil
• P - Oil Proof

Number:

• 95 - Removes 95% of all particles that are at least 0.3 microns in diameter
• 99 - Removes 99% of particles that are at least 0.3 microns in diamter
• 100 - Removes 99.97% of all particles that are 0.3microns in diameter or larger 

For more information about specific applications for different respirators, check out these articles in our resource center and our blog!