Rated 4.9 out of 5 by 8
Rated 5.0 out of 5.0 by Gruncle Worked well for protecting from silica dust
The masks held up well and made a good seal. I could hear the check valve click shut on the respirator while breathing, so assume the seal was good. The quality was consistent and they appeared to be well constructed.
May 24, 2016
Rated 5.0 out of 5.0 by Paul Well worth the slight premium
I used several different brands but these have the best, most comfortable fit BUT even more important is the fact that you really feel much more comfortable and all the vapor from breathing evaporates and doesn't condense on your safety or corrective glasses.
With all others I am protected as well, but can't work as well, since my glasses fog up within minutes and within 30 min I can taste my own sweat....however with this 3M model, the hot vapor when exhaling, just vents out.
Unless you need to vacuum some dust and won't even break a sweat - get this one !!
December 9, 2015
Rated 5.0 out of 5.0 by Eeee sanding mask
This respirator works great. I used it for installing fiberglass insulation and drywall sanding and it worked great.
October 1, 2015
Rated 5.0 out of 5.0 by AAINSTALLER works very well
We used them on a demo and they did a fantastic job of keeping the fine particles out. Worked well with sheet rock dust as well.
June 30, 2015
Rated 4.0 out of 5.0 by abell86 N95 SANDING AND FIBERGLASS VALVED RESPIRATOR
All I can say is They work and are comfortable to wear.
June 24, 2014
Rated 5.0 out of 5.0 by Pisces147 Excellent dust mask!
Mask fits properly and keeps all the dust out! I buy this all the time!
July 16, 2014
Rated 5.0 out of 5.0 by Timskins Works great
I wore one mask for 8 hours while running a bobcat in silty conditions. When I got out of the bobcat a pile of silt poured off of me. The outside of the mask was covered in dirt but the inside was still white. No issue with dust inhalation at all. I went and bought more.
March 11, 2014
Rated 5.0 out of 5.0 by yangsblood great for your lungs, looks good too
I recommend wearing these even if you don't think it is too dusty. After using them all day several days in a row I feel much better and less congested. AND you can see all the dust that gets caught in the filter and not in your lungs!
January 14, 2014