North by Honeywell 770030M 7700 Series Half Mask Respirator W/O Filter, Capacity, Volume, Standard, Medium, Navy
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The filters on mine did not come with the package and I had to order them
As the name suggests, it is a one-way As the mask exhales, the air is released
You should get a mask fitted by a professional if it is life or death. To remove the filters for dust or cutting grass, place your hands over the holes in the filters, then breathe in through them. It means you have the right fit if the mask collapses. Males of average height probably need medium size clothing.
The masks have an incredibly bad smell, I'm not sure if that's right. There is a strong, toxic smell.
Selected User Reviews For North by Honeywell 770030M 7700 Series Half Mask Respirator W/O Filter, Capacity, Volume, Standard, Medium, Navy
In order to make a good seal on my lower jaw, I am under an intense amount of pressure. I was so tired of my jaw muscles from it. Furthermore, the threads of the filter cartridge were thin plastic with a sprue line from molding that made it difficult to hold the filter cartridges in place. A second negative is that it is not a standard thread.
It can be paired with either P95 or P100 filters (also on Amazon) and feeling much safer when I liked how easy it was to speak through. As a result, I don't think paper and cloth masks are as effective as putting up a chain link fence to keep mosquitoes away. I wish you a safe trip!.
It's comfortable and inexpensive. However, after using a diamond saw a few times, there is still some dust in the air. My values are all still intact. We are pretty unnerved by it. It's not uncommon for me to find course particles in my mouth while wearing this mask. What the heck! The exhaust filter is probably where it comes from. However, this is sufficient for masonry as well as most other silica applications, but I would get a fuller mask (with filters on your back, not your face) for something that requires a great deal of effort, such as In my opinion, this mask has a tendency to only function at n100 in some situations.
There has never been a respirator I have found more comfortable than this. The one I have had for years and the one I bought for a friend who loves it are two of the same. The airflow is very good, and it is even very comfortable to wear under a riding or skiing I can wear this respirator for an entire shift at work as it is the only one I am comfortable with.
It's great for the price. I received a great value for my Although I ordered the correct size, I was at the maximum for my nose when I received it You are not allowed to have your chin above the The problem is not my problem - When I get a chance, I'll go to the manufacturer's website to double-check Having a look. The fitting and feeling of this product is fantastic!.
Of all the respirators I've used, this is the best I've used. The only downside is they don't provide filters, so you would have to purchase them separately.
I've had no issues with it. Although it does not fit my face perfectly, it does the job, and that is what matters to me. It might also have to do with the fact that my face shape is smaller. It remains one of my favorite items.
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