3M disposable dust mask 8710 DS1 (22 pieces)

[Features]
A STANDARD cup-shaped disposable mask.
The usage limit is long, so you can use it with confidence.

[Use]
For general dust work, polishing work, etc.

【specification】
Length (mm): 125
Width (mm): 135
Particle collection efficiency (%): 80 or more
Usage time limit: 14 hours
Intake resistance (Pa): 45 or less
National test number
wearing type

[Specification 2]
National Test DS1 Passed Product (No. TM368)
head hanging type
Average measured value: particle repair efficiency: 96.1%, intake resistance: 23Pa, exhaust resistance: 23Pa
Designated protection factor 10

[Material/Finish]
Filter: Polypropylene
Nose Pad: Aluminum
Staple: Iron
Fastener: Polyisoprene

[Set contents/accessories]
-

【caution】
This product is not intended for general consumers, so there are no indications or instruction manuals for general consumers.