It’s tempting to compartmentalize the fires tearing through Southern California as some kind of environmental freak accident. The reality is more sobering. “It’s important to point the finger here at ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. These respirators are more protective than KN95s, KF94s ...

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P95 and N95 are rating classifiers for masks manufactured to keep people from inhaling dust and other small particles in unsafe environments.