Simple Face Mask, 4 Layers
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Caution Do not use it in places where oxygen levels are less than 18 percent.
Purpose Prevents inhalation of dust, pollen, and catching colds.
Particle Collection Efficiency (%) More than 95 (If the flow rate is up to 85L 0.26um) _x000D _
More than 99 (when the flow rate 32L is upto 0.26um )
Structure Four-layer structure
Dimension (mm) 175*95
Material Nonwoven fabric (PP)
Specification Rubber/round rubber
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121 Customer Reviews
The reviews are automatic translation.
Under construction work
On 2016-04-30 07:00:02
There is a time when ears hurt when I do it in a day. I like the size and I like it.
When painting work
On 2016-04-28 11:13:39
I use it for the paper of the painting work, although it is 4 layers it is good because COSPA is good so I purchased it repeatedly, but I rub it and my paddy is getting itchy and itch it is itching so I want you to improve it
For cedar pollen going out
On 2016-01-06 19:29:37
It is stuffy for indoor use because the filter is thick. Hospitals with many viruses such as colds and influenza · Collective facilities · We use it for going out such as severe seasons of cedar pollen.
On 2015-11-23 21:49:31
Virus blocking effect is better than ordinary mask.
On 2015-11-19 21:08:00
The filter effect is high as hard as moving hard.
With a cold
On 2015-10-26 16:07:10
Do you feel strange?
On 2015-10-16 21:05:54
Recommended because the price per unit is super cheap
For factory work.
On 2015-09-03 15:08:36
The fit is not good, but the filter is thick and there is a sense of security.
Grinding work of wooden work
On 2015-07-22 01:10:17
Since it is repeatedly used for a short period of time, we are using the performance side without any problem with wearing and cost saving greatly
On 2015-04-08 13:45:41
I use it in the entrance of the company, the person in need in the office, I feel it is effective for pollen and dust in outdoor and indoor
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