The masks use three layers of filtration to filter out at least 95% of all non-oil-based airborne particles. These 3M face masks, meantime, are also NIOSH-approved and are used to help filter out ...

While the stock had seen a nice bounce during the early COVID years, as 3M makes N95 face masks, it has suffered in recent years as the company agreed to pay billions of dollars to settle claims ...

US and 3M have a plan to produce 166.5 million masks over the next three months to support health-care workers in the United States Manufacturing giant 3M said it has an agreement with the Trump ...