I have had COPD for a few years and I know it is getting harder for myself to breath, mainly because I am a professional photographer and I walk the streets of London. I have been doing a little research and I have come across a face mask that I am seeking some information on.
The mask is called Totoboto and has been developed for cyclists. The mask has two filters, either side of the mask, and they are classed as highly effective to trap fine dusts and particles even below 0.3 micron.
The filtration efficiency is at least 94%.
I have no idea if the 0.3 micron would be good enough to help my lungs or not but I am willing to try this out but and it is but - would I benefit from this mask?
Any information would be appreciated.