The reviews are automatic translation.
On 2018-01-04 15:18:36
Because the price is also cheap and economical, you can exchange it with confidence as soon as it gets dirty.
On 2017-12-08 09:11:18
I can use it normally.
I trust Koken's products.
Work on dusty workplace
On 2017-12-04 01:20:50
I feel the dust is firmly removed. It would be even better if it is a bit cheaper.
On 2017-11-25 19:32:21
Not stuffy and harmful smoke
Because it cuts almost
It is recommended.
On 2017-10-02 14:03:10
I always use masks when using them. I will also purchase it.
Welding operation and grinding
On 2017-09-13 23:51:15
If you buy anything other than a monotarou try to buy regularly.
Paper collection work
On 2017-09-02 14:42:01
I wash it once a month, but I think that it can be used for a long time without problems.
Protective equipment when using the grinder
On 2017-05-21 19:01:22
It is the same as a commercial product. Slightly, it's cheap, so good.
Disinfection work of garden tree
On 2017-04-25 23:38:02
I use the dust mask of Kokusen. I can work with disinfectant spraying with confidence with this filter.
FRP product trimming work
On 2017-04-08 17:00:47
Since it is a consumable item, it can be purchased cheaply and it is saved. Looking at the filter after use, even if the outside is dust particles, the inside is as beautiful as new as well. It is a product that can be very safe because the effect can be confirmed by eye.