I like strap design so stays secure and doesn’t hurt my ears like those that hook over the ears.

I like the way this respirator conforms to my face with a good seal all around the mouth & nose. The nose bridge has a foam liner that also helps.

I'm not sure that these masks are really genuine 3m masks.

It's so tight that i got a headache after a mere 30 minutes. Nose piece padding is too thin, making the metal band very uncomfortable as it molds across the bridge if the nose.

This 3m mask is more breathable than some others, but it's a poor choice if you intend to wear and remove it more than a few times. The more expensive masks from fangtian are more durable (and come out cheaper in the end) if you're not discarding afte...  Read More