N95 vs P95 vs R95 Masks – What’s the difference between these respirators?
Oct17

N95 vs P95 vs R95 Masks – What’s the difference between these respirators?

There are a lot of different facepiece respirators available. If you’re like most people, you’ll be confused if you find these other masks and won’t be sure which to buy. Respirators are designated by a letter and number. NIOSH standards define these categories of filters: N95, N99, N100, R95, R99, R100, P95, P99, and P100. Chapter 1. Respirator Letter Designation The letter refers to the mask’s resistance to...

Read More