Saw this advertised on one of the scrolling banner ads and it piqued my interest. It's a damned pollution mask for cyclists. Really??? wtf!?!?
If you need this when you ride, you need to move to the country or stop riding. It may filter the air you breathe but if you're cycling, you're breathing faster than normal and the mask would restrict that. I've worn a full on gas mask in the Army and it's pretty restrictive. Try running in one. It sucks.
BioLogic seems to be part of Dahon. They offer similar dubious cycling accessories:
iPhone mount, Cycle Tunes speakers, Blast horn. I will give them kudos for their post pump and the Freedrive chain cover.