* Products that meet your criteria are shown in table below.
- Exhaust Resistance (Pa)
- 45 or less
- Usage Duration
- National Certification Acceptance Number
- Particle Collection Efficiency (%)
- 95.0 or more
- Inhalation Resistance (Pa)
- 55 or less
- Weight (g)
- 11 following
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1 Customer Reviews
The reviews are automatic translation.
Working in a little dusty location
On 2016-04-19 01:25:14
It has been displayed with the use limit time (h) 23 are printed with the 18 hours to mask.
Valve is felt high exhaust resistance than 8822E-DS2 or thinner.
Mask repeats the mask itself is large shrinkage as soften in the humidity.
As it, unpleasant water droplets of fluff is Wrapped around the nose and mouth.
Leakage of air in the nose around is not.
Relatively comfortable to use seems to be about 6 hours.
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