Customer Reviews of Dust Mask Filter, Alpha Ring Filter, Koken
The reviews are automatic translation.
Showing 1 - 7 of 7 Reviews
Used for production activities
On 2018-09-07 06:53:29
I've lasted longer than I wanted to make it solidly.
When welding, polishing
On 2017-04-21 14:38:31
I purchased it as a spare filter of the 1122R dust mask. I do not know when the replacement time will come, so I think that it will be a little cheaper.
Work in the factory
On 2015-11-26 22:57:02
I think that it is good in terms of products.
On 2014-11-02 21:21:40
I think that there is no problem if breathing etc. meets the level no problem level specification value. If the price is a bit more affordable depending on the frequency of use, I would like to continue, but if it does not change, I might consider other masks.
When deburring work, wear a dust mask.
On 2013-06-11 09:43:24
Filter replacement is very easy and convenient, so we have purchased repeat. I would like to purchase it as long as you think about a little more cost performance.
On 2012-10-15 23:00:44
Mostly, dust does not enter the nose, breathing is no problem.
On 2012-10-15 22:48:24
The part which corresponds to the face is soft and can be used even if it is used all day but the rubber of the cord has come out and replaced with a new one.
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