The reviews are automatic translation.
On 2017-08-15 23:51:50
Performance not comparable with simple mask, some breathing is a testimony that the filter is functioning. The place where the filter is compatible is also good !!
On 2017-06-30 21:09:38
Dustproof mask made by another company which I used before did not remove dust of fine particles and was always coughing, but I ceased coughing after using this 3 M dust mask. The area of the filter paper also has 4 sides and the area is large, so the feeling of use is good.
On 2016-12-02 17:40:48
I use it for spraying pesticides. I chose people watching the nuclear power plant so I chose it.
Surfboard production work
On 2016-01-30 16:33:47
I purchased this mask for the shape work of the surfboard by necessity. Because you can breathe with 2 holes, it is easier to breathe than a 1-hole dust mask, the speed of work and fatigue should also get a difference of muddy. When thinking about safety more than anything, it seems risky to shape work with one hole mask or disposable mask so that it is better to stop it ... · · · · Previously it was scraped with 1 hole, but in Hawaii All Shapers in the United States and Australia at this factory of Shapper 's workshop had this dust mask. As one of the terrible performance of this dust mask, it seems that the world military of the US military of the US police force and the US military spec of the Marine Corps of the Army seems to be accepted, and even with a number of dust masks, this 3M mask is sure to be mistake.
In recent business trip destinations (mainly garbage incineration places), wearing during work became strict
On 2015-11-13 08:29:01
It is lighter and easier to use than conventional products
Used in dusty workshops
On 2015-05-29 14:38:05
We are satisfied that you can purchase first-class products at low price.
On 2013-11-21 17:38:03
It is the third time repeat. I used it quite frequently, but I could use it for over a year. Although the filter was exchanged several times, it may be a matter of the nature of the product, but the rubber to be rubbed on the face deteriorates with age. I will get torn down when I finally get pulled. The feeling of use is very good. There is no problem even if you use glasses (it will not cloud) If you are a bit cheaper, I will replace it more frequently.
Bug Filter Maintenance
On 2013-11-12 13:19:05
○ It is easier to breathe with fewer ventilation resistance than other masks, and it is easier to visually check clogged filter. It is × that the band is delicate and stretches straight away. I would like the band to be improved so that it can be mounted even from the top of the helmet.
Food processing industry
On 2013-10-16 13:18:28
Very good fit. Breathing is easy.
Working on woodworking
On 2013-06-20 23:58:53
It is light and easy to breathe It is easy to remove as rubber strings behind the neck are connected by hooks.