With 3 layers of purification, this mask has 95% filtering efficiency against flu, bacteria, saliva, dust and powder.
Blocks particles and pollen.
Middle soft melt blown-fabric layer
Filters out dust, powder and germs.
Inner soft non-woven fabric layer
Easy to breath through, this mask closely contours the face to ensure reliable protection.
Pack of 10.
Compliance with GB 2626-2006 (KN95)