Best with a N95 filter: Oura Active Mask ... Have to buy replaceable filters Perhaps one of the chief complaints of face masks, especially when exercising, is that the fabric clings to the ...

A company alleged to have fraudulently sold a face mask ... filters sold for $99.99; the Razer Zephyr Starter Pack containing a mask and 33 sets of filters sold for $149.99; and a Razer Zephyr ...

The Federal Trade Commission is sending a total of more than $1 million to fully refund people who bought deceptively ...

In fight against novel coronavirus, the researchers have developed a reusable silicone rubber face mask with an N95 filter, which they believe could stop viral particles. According to the study ...

Each Mask Kit comes with 10 filter inserts, each of which has an expected eight hours of use. You can find replacement filters here (10 filters for $20). If you purchase two masks, you'll receive ...

Should you want to add your own filter in these masks for extra protection, Mora suggests using HEPA furnace filters or HEPA vacuum ... don't use an N95 mask. (These should be reserved for ...

To remedy the N95-standard face mask shortage at Japan hospitals caused ... The mask the group is working on features a replaceable filter and a body made of flexible resin. To prevent users ...