The face contact surface has a high degree of adhesion and easily follows facial movements, so it fits snugly to the face.
The tightening strings can be adjusted while wearing the mask, and it can be folded with its shape-restoring structure.
The exhaust valve prevents stuffiness inside the mask caused by exhalation, making breathing easier.
No metal parts are used, so it can be incinerated. Hi-Lac 355
Usage time limit: 15 hours
Particle collection efficiency (NaCl particles): 95.0% or more
Inhalation resistance: 50 Pa or less
Exhaust resistance: 36 Pa or less
National Examination Passed: No. TM340 (DS2)
Quantity: 1 box (10 pieces)
Category: DS2
RoHS2 (EU)2015/863 compliant [About RoHS]
