Driver-oriented super-ergonomic controls
The bottom line: hotboxing works, at least under what the study considers "extreme, unventilated conditions"
If a battery-powered device can't be removed or is built-in, make sure it is fully powered off before flying
Sources: Smoking and Health: Report of the Advisory Committee to the Surgeon General of the Public Health Service
However, theres no way to ensure that a HEPA air purifier would catch the virus prior to you inhaling it, and there are a lot of variables in play, including the type of filter used, the size of the room and the airflow in it
"The full health impacts of these so-called 'safer alternatives' to traditional cigarettes is unknown thats a fact." E-cigarette company Juul, which is based in San Francisco, frames vaping as a healthier alternative to smoking tobacco