These masks include five layers of polypropylene and cotton filters and have a nose clip to fit the mask more tightly to your face. Public Goods K95 Face Masks - 10 Pack $44.00 at Public Goods ...

Airplane filters remove 99% of particles, experts say, which can help keep transmission of COVID-19 low on flights. But face masks provide an additional layer of protection -- especially if you're ...

Face masks with filters add another layer of protection, experts say. More than 20 states now require people to wear face coverings in public. By Becky Worley , Anthony Kane, ...

This Mask Filters Out More Smoke Than N95s, ... From the ongoing pandemic, many of us are familiar with N95 and KN95 masks to guard against the spread of the COVID-19 virus.

Two cloth masks stood out in the lab test: The Enro and Happy Masks Pro masks have built-in filters and performed about as well as a surgical mask or an N95, blocking about 99% and 94% of 0.5 ...

People are rushing to buy air filters, humidifiers and high-quality masks on Amazon amid Canadian wildfires that have smothered large swaths of the United States in a thick plume of toxic smoke, ...

For $150, users got the mask and 33 sets of filters. Users could separately pay $30 for 10 sets of filters. FTC: Razer knew mask wasn’t N95.