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 ...

"Smart" mask auto-adjusts its breathability in response to conditions By Ben Coxworth September 30, 2021 The DAF (dynamic air filter) mask, with one of its filtration membrane discs and the ...

David Dilling has decades of experience in the air filtration business, but the past year has created more challenges — and opportunities — for him than any time he can remember. The 54-year-old San ...

Ford’s #FinishStrong campaign is kicking into high gear as the company will use the Super Bowl to encourage people to mask up and stay strong during the continuing coronavirus pandemic. As part of ...