Physics of N95 Masks

Masks and respirators are valuable items to keep handy for seasonal flu or other airborne pandemic. While a great many people know about face masks and respirators, many aren't sure what the difference between the two is. Both are incredible for general protection, yet when does one offer more protection than the other?
Regular face masks are useful in medical circumstances, treatment practices, and in general security from germs. Face covers are phenomenal at blocking natural liquids, which can contain viruses and bacteria. The construction of an N95 Respirator Mask is designed to fit the mask closely to the face, eliminating the gap that regular face masks have.

Know more about the differences in these masks and which mask appropriate for you in this interesting video.

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