Style: folding
Wearing method: head-mounted
Exhalation valve: None
Filtration level: FFP2, KN95
color: White
Activated carbon: None
Executive standards: GB2626-2006, EN149: 2001
Certified: LA, National Industrial Production License, CE
Material composition
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.
