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.
On 2014-11-06 21:40:53
It is very good. I repeat many times.
I will use it for the renovation work of the hospital.
On 2014-11-04 16:26:58
I think it's good. I was recommended by other companies. They say that they always use this.
Concrete cutting, rusting of rebar, rust cleaning with dust,
On 2014-10-31 09:22:48
It is very good compared to other masks. Even if you do rust removal of rebar with the wire cup all day long, the hole of the nose is beautiful. Previously I tried a variety of other masks, but the hole in my nose was dirty as I finished work. It is good to see this mask of 3M. Once you use it, you can not release it. Just one price is expensive, so I'm happy if it is a bit cheaper.
When working in a dusty factory
On 2014-09-16 15:31:56
Since the exhaust valve is attached, it is easy to breathe, and work efficiency increases.