Anyone use a Respro Techno or other pollution masks?

[skurvy]

Did a search and found some threads on the Respro Foggy but I'm wondering if anyone uses a pollution mask with filters like the Respro Techno http://respro.com/store/product/techno-mask. I've been commuting on the moto for over a year and when getting stuck in bumper to bumper, I've noticed the fumes are getting nastier, (no emissions checks in FL? ...cough, cough)

Found this on webBikeWorld: http://www.webbikeworld.com/r4/respro-sportsta-review/


Anyone with firsthand experience? I'd be using this with a full face helmet too.