Thank you. I used the 3M FFP3 in Europe and they were quite comfortable but importing them is a bit expensive in addition to the mask itself (I don't reuse if I

Thank you. I used the 3M FFP3 in Europe and they were quite comfortable but importing them is a bit expensive in addition to the mask itself (I don't reuse if I wear the mask for more than 6 hours). I keep a small stock for wave peaks but otherwise stay on 3M Aura N95.