A medical filtration face mask to help you safely bypass airborne illnesses. The High-Quality Kn95 Medical Mask is one of the most important tools you can have in your fight to fend off disease. It is best to buy in bulk.
Wearing method: head-mounted
Exhalation valve: Yes
Filtration level: FFP2, KN95
Color: white, gray
Activated carbon: None
Executive standards: GB2626-2006, EN149: 2001
The surface layer is 50g spunbond, the second layer is 45g hot air cotton, and the third layer
It is 30g KN95 filter material, and the inner layer is 30g PP spunbond.