Mask body made of high quality anti-ageing silicone which is anti allergic & easy t clean
Mask edge fits different face contours & provides good air tightness.
PC Window coated with anti-fog from inside & anti-friction from outside.
Threaded interface makes it very easy to replace the cartridge
Ultra Light Weight
Specifications:
- Leakage coefficient: 70.05% at 30 1/min
- Inhalation resistance(Pa):≤50 Pa at 30 1/min
- Exhalation resistance(Pa):≤100 Pa at 30 1/min
- The effective field of vision ≥70%
- The overlapped field of Vision≥80%
