Respirator Dust Mask FFP3|Pack of 20|Bacteria, Virus, Dust, Smog, Allergy - 99.9% protection | Best NANOFIBER Respirator Face Mask Cup Mask Respirator Disposable Fine Breathing Filter Half Face Mask

The only two worries about these are as follows:1) Thanks to a lack of a breath-out valve, the expelled breath passes the seal around the top of the mask (and if one is wearing glasses, inevitably they mist up).2) They clog too quickly thanks to low surface area. To that end one needs to change them frequently.For those of us who need such protection infrequently for occasional jobs,and who can cope with misty specs (or manage without eye protection?) this is a good way to do it - good value for money. For anyone needing such protection more frequently, a proper mask with larger surface area and expulsion valve would be a far better choice - and likely cheaper in the long run.

These mask are the most uncomfortable mask I have ever used. The plastic insert in the middle just sticks into your face as it won’t locate and stay anywhere. It looks nothing like the picture advertising then. The nose bridge then sits leaving a gap and when you breath in, you end up with the mask in your mouth. I would recommend trying an alternative

Very good quality. The cotton design makes the mask comfortable and easy to wear. Great value.

I am an asthma suffer and thought these would help if there are signs of a flu epidemic. A little pricy but appear to be well made and fit well.

Best out there. I have bought them to send to Puerto Rico because of the recent health crisis brought on by the hurricanes. They are perfect for people cleaning debris, and those sensitive to particles on the air.

As described

fit for purpose

GOOD!!!