Getting fresh air in your car is as easy as rolling down the window. But what if it's super hot out and you don't want to lose all that air-conditioning goodness? The IAP-806 car air purifier can help. Killing any smoke and bacteria in the air and replacing it with pleasant fragrances from scent pellets, the purifier does its work silently since it has no fan or motor. Best of all, it's solar-powered, so you can rest easy that it's not consuming one drop of your precious gasoline.
— Peter Pachal

Inovix, via The Red Ferret Journal