N in the N95 Respiratory Mask stands for non-volatile. N means also non-metallic; and it stands for “Not resistant to oil,” which is the evaluation requirements for N95 masks.
Once correctly used, N95 respirator masks block away at least 95% of the airborne contaminants. When used without proper training and preparation, masks may not only expose the wearers to the infection but also trick them into believing that they are safe.
An N95 respirator is an example of personal protective equipment that is used for protection against airborne particles and from liquid contaminating the face. But, how can we know when we should change an N95 mask? Read more to learn more...
P3 masks are equivalent to FFP3 masks and effectively used against very fine respirable dust. They may also help against certain viruses. P3 masks are used in work environments like welding, soldering, and woodworks. When in doubt, opt for the highest-level safety offering dust masks. P is a European rating assigned that designates protection against particles dissolved or not dissolved in air.
Coronaviruses (CoV) are a large family of viruses that cause illness ranging from the common cold to more severe diseases such as Middle East Respiratory Syndrome (MERS-CoV) and Severe Acute Respiratory Syndrome (SARS-CoV).
