The reviews are automatic translation.
On 2018-03-02 11:00:07
It cuts both smell and dust. It is excellent. It can not be used for a long time.
When transporting cement
On 2018-03-01 07:58:23
It also protects your nose and mouth firmly at the site where dust flees. I highly recommend it.
Bicycle ride of hay fever season
On 2018-02-28 20:47:21
With an ordinary mask, it is about 15 minutes with my exhale breath, the mask got wet and toweled and it was not used as this mask, if it is this mask condensation is minimal thanks to the exhaust valve, including the overpass Even at 100 km ride, sunglasses do not cloud while wearing, and it is comfortable to think that it was what it was until now. Moreover, it is cheap!
Cannon to wood
On 2017-12-06 16:53:28
It adheres well to the face, but if it is on for a long time the installation rubber will be a bit painful. Improvement in installation.
On 2017-04-21 14:54:34
The use of these products is essential in environments where fine dust flutters, and the items of this 3M company can be used safely.
On 2016-07-28 20:54:33
Breathing is comfortable, is not it? ·····
On 2015-11-28 16:39:33
It is good.
On 2015-02-19 13:19:28
In the case of 10 sets, I want you to lower the price a little more. (It is confusing because it is tax-price display)
Air pollution PM countermeasure
On 2015-01-17 14:46:29
Because it hurts in a long time, use the straps fixed with the strap to the maximum length.
On 2015-01-14 17:22:41
I have been using this only for a long time.