The Black Powecom KN95 is a respirator face mask made of a multi-layer filtration system of non-woven breathable fibers and is utilized globally. The Powecom ® KN95 filtration material has been tested multiple times by NPPTL and the CDC and has tested well above 95% filtration of particles 0.3 µm (microns) or larger. The Powecom KN95 is manufactured by Guangzhou Powecom Labor Insurance Supplies Co., LTD.