Br < 41953m / >41953m
How to wear it: EARWEAR
3M 9541v kn95 activated carbon mask with valve (e-commerce version)
$1.39
Order number: 1004118
manufacturer model: 9541v
package specification: 15 pieces / box, 10 boxes / box
style: foldable
wearing method: ear type
expiratory valve: Yes
filter grade: kn95
color: gray
activated carbon: Yes
executive standard: gb2626-2019
size: medium
shelf life: 3 years
origin: Shanghai, China
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Additional information
| Brand |
3M |
|---|
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