3M Aura Particulate Respirator 9210+

Great mask

As a massage therapist, in the past I have been wearing a KN 95. At the end of an hour's treatment, I have found that the metal piece at the top of the mask digging into my nose and leaving a mark. Most uncomfortable ! The 3M Aura 9210 has a foam piece that tightens round the nose and it is comfortable to wear all day. They might be marginally more expensive but they are well worth it for comfort and fit. They are also well designed and look good.