[butwhy]

He seemed to get a bit technical when talking about filters. I wish he had been more clear and described exactly what the use of filters were to normal people. In that when you're in the vehicle, you'll be breathing in less toxins emitted by other vehicles etc.

[oska]

> you'll be breathing in less toxins emitted by other vehicles etc

Yes, air pollution from ICE cars (petrol and diesel) and all other sources of pollution.

I think they are touting this with an eye to the China market, where many people have air filtration systems within their homes and apartments. This means that they will be able to have good quality air when they are in their cars too.