D***h 15 Jan 2020
Good masks, but not enough on a wide face. And the filters need to look better not very easy to breathe. But for your money is excellent. P.S. Protection only from dust.
V***k 21 Dec 2019
The mask is too small, presses on the nose, but filters normally.
A***x 16 Dec 2019
A good respirator, you can work in a dusty room, took for work, work on a sawmill and there tinplate like a small shavings and dust flies, in general a great purchase)
Where to take filters for it?
Here on Ali, or in Google and watch as you can do, there is a filter one name, roughly inside as a cotton pad and top material as medical masks
Used for gases lacrimogenos
The catalog free shipping, when ordering that the delivery fee
How long can I wear this dust musk
until is full of dust then change filter