* Products that meet your criteria are shown in table below.
- Dust work, welding work, and grinder work
- Resistance Value
- Intake / 50Pa or less (measured 39Pa)
- Usage Duration
- National Certification Acceptance Number
- No. No. TM521
- Particle Collection Efficiency (%)
- 95 (measured value 99.1)
- Three-layer structure
- Weight (g)
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1 Customer Reviews
The reviews are automatic translation.
Used as a sensibility prevention in a medical institution
On 2015-01-19 09:23:25
It is hygienically manageable with individual packaging, and I am happy that it can be stored compactly.