The new Optrel N95 masks could go a long way in helping us communicate better this winter, given that it’s generally more difficult to understand what other people are saying when their faces ...

Still, the transparent, twin-fan mask included three replaceable filters supposedly functioned together as equivalents to existing N95-grade products.

SharpMed, LLC announced that its patent-issued Modern™ transparent reusable respirator has passed SGS-IBR laboratories NIOSH level N95 standard pre-screen testing for full prototype respirator ...

SharpMed, LLC announced that its patent-issued Modern™ transparent reusable respirator has passed SGS-IBR laboratories NIOSH level N95 standard pre-screen testing for full prototype respirator ...