P2 masks are also called N95 masks and are actually the same masks. Why the two names? P2 is used only in Europe as a name for the N95 mask because it went through European testing. The name 'N95' is used in the US indicating the approval of US regulations. Both masks block out at least 95% of the particles.
TheN95 respirator mask can make it more difficult for the wearer to breathe due to carbon dioxide buildup, which reduces the intake of oxygen, increased breathing rates, and heart rates. But there's more...
Everybody is wondering nowadays what type of face mask can prevent the spread of the coronavirus in different surroundings and circumstances. Why is it important for our protection, and even became mandatory in some states and countries?
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).