An air purifier that you wear as a mask

Atmoblue is a special mask designed to include a battery operated air purifier. Born for super polluted Asian cities, it has been rethought for the pandemic.

ATMOBLUE is a compact air purifier that one can wear like a breathing mask. The project is already a few years old and it was conceived as a solution for people living in polluted asian megalopolies. With the Covid-19 pandemic, the ATMOBLUE has experience a new resurgence in interest from the public, with a couple of successful funding campaigns on crowdfunding websites. 
The mask implements a couple of replaceable HEPA filters, which can stop 99,97% of air particulates, all sorts of pollens, and even germs. The air is forced through the filters with two small and silent fans, which help ease the breathing in of fresh air, while the filters installed need to be replaced after 150h of continuous usage.
The mask won’t be cheap, as it will sell for around 200$. While maybe it’s a bit too much for just protecting against Coronavirus transmission, it could be potentially life-changing for heavily allergic individual in the spring and summer.