3MP95 Particulate Respirator 8577, 2 Pack, Carbon Layer For Odor Reduction, Features COOL FLOW Exhalation Valve, NIOSH-APPROVED, Advanced Filter Media For Easy Breathing, Comfortable (8577C2-DC-PS)

I bought it for some jobs I did with some very strong-smelling products, and it was very useful because I didn't smell the product and was able to finish the job. I give it 100 out of 10.

I used this mask today while I was completing a project on my truck that involved wiping the bed down multiple times with xylene (an industrial strength solvent used for removing polymers). Needless to say the fumes are quite noxious and like many other solvents xylene is quite volatile (i.e. it has a low boiling point which makes it go airborne and you smell the fumes). The MSDS stated that unless the xylene was to be diluted (which it is for most applications, this NOT BEING one of them), then no breathing protection was required however if it was not diluted than it was required. I wore it outside today for 4 hours while I wiped down the bed of my truck over and over again with xylene and here are the findings:-I could still smell the fumes-The smell did not cause me to become light headed nor did I get a head ache-I could not taste the fumesThe above three reasons leads me to believe that the mask did its job. Some notable qualities:-The intake valve (as it states) does indeed bring in COOL air-The mask was quite comfortable-The mask stayed in place and did not move (after of course I fitted it to my face with the pre-installed adjustable nose piece)-The two strap system was quite nice and offered what I believe to be more stability than similar masks with only oneSo all in all the mask did its job and I didn't lose any brain cells that weren't already going to go so I gave it 5/5 stars.

Good Product

It gets hot and sweaty after awhile, but it’s better than smelling chemical fumes. I wore these while cleaning a house. Some fumes still permeated the mask, however, I couldn’t imagine how much cleaning chemical I would have breathed in without it.

Using to protect against solder fumes and so far has done its job. It’s a 2 pack so that’s a plus as well

Works well when using chlorine products. It doesn't filter out 100%, maybe 95 or more%, because occasionally, I can smell the chlorine coming through, although at a much-reduced level.I use this when using the charcoal grill to filter out the smoke, and again, it's largely successful. I also use the regular 3M valved filter, which is good for cleaning dusty places or mowing the lawn, but when you need to actually remove odors, this is pretty good. I also have the cartridge respirators, which I would use around more dangerous vapors.Overall, very good product to make work with nuisance odors more tolerable.

These fit well and reduce chemical smells almost entirely! A little uncomfortable for all-day wear, but they need to be tight in order to wear properly.

Soy infiel, cliente de este producto, ya que mi trabajo consta de usar algunos químicos y me sirven de mucho, los recomiendo encarecidamente funcionan