Face masks are increasingly available from major retailers and speciality brands alike, some boasting removable or built-in filters. Here's what to know.

Melitta, the German maker of the original paper coffee filter, retooled its production to make masks. A director called the filter’s perfect fit over the face “a gift from heaven.” ...

Vistaprint Filter (Pack of 10) $10.00 at Vistaprint. The main goal of a face mask filter is to block airborne contaminants, and this one gets the job done without trapping moisture.

As wearing masks remains the new normal, why not have the best technology and filtration available, ...More even if it is not obvious, as in the versatile Buff Filter Tube.. Buff. Face masks ...

Masks With Filters Included: D-Tokaoe Face Covering with Activated Carbon Filter. This D-Tokaoe Face Covering with Activated Carbon Filter ($16, originally $25) is adjustable, so it will fit everyone.

Doctors and scientists share the best face-mask filters, including polypropylene filters, PM2.5 filters, vacuum filter bags, and even tissues, from brands like Figs, Oura, Caraa, and Vida.

Wearing a cloth face mask has become a standard part of life when leaving the house amid the coronavirus pandemic. Face masks, which you can make from materials around the house, are meant to ...

Researchers say adding a filter to face masks may offer extra protection to the wearer, instead of just those nearby. IE 11 is not supported.

The N95 respirator mask filters at least 95% of particles that measure 0.3 microns. There's a lot of science to get to that 95-percent-or-better number that home sewers simply can't replicate.

However, even a well-made mask won’t be as effective as the coveted N95 mask, which has been tested for decades and is used in hospitals by medical professionals working directly with infected ...

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 ...

Ideally, face mask filters will "improve the capabilities of homemade, cloth masks," Segal explained.. Especially if your mask is made of thin fabric or has a looser weave, it might not catch that ...