A filter insert doesn’t just add more layers of material to the mask. Its multiple layers use adhesives and activated carbon to trap contaminants before they can reach the wearer’s respiratory ...

A filter insert doesn’t just add more layers of material to the mask. Its multiple layers use adhesives and activated carbon to trap contaminants before they can reach the wearer’s respiratory ...

Many cloth masks have special pockets to receive these filters, and most filter insert brands are designed with breathability and comfort in mind.

A filter insert doesn’t just add more layers of material to the mask. Its multiple layers use adhesives and activated carbon to trap contaminants before they can reach the wearer’s respiratory ...

A filter insert doesn’t just add more layers of material to the mask. Its multiple layers use adhesives and activated carbon to trap contaminants before they can reach the wearer’s respiratory ...

A filter insert doesn’t just add more layers of material to the mask. Its multiple layers use adhesives and activated carbon to trap contaminants before they can reach the wearer’s respiratory ...

A filter insert doesn’t just add more layers of material to the mask. Its multiple layers use adhesives and activated carbon to trap contaminants before they can reach the wearer’s respiratory ...

COVID face masks: Masks are still an important part of your coronavirus protection. Be sure you know when to wear one -- and how.

With COVID-19 masks like the N95 in short supply and kids getting ready to resume in-class learning in Ontario, here are some tips for stepping up your PPE game on a budget.

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

That's the main reason to wear a mask: to protect other people from you. Face masks can also offer the wearer some protection — though how much varies greatly, depending on the type of mask.