i question it'* effectiveness in a car tho, since when u drive with the cc on the air gets replaced, plus beast said he got a headache from it, i dont tihnk ill get one unless theres actually something in the car that smells

Yo're car will keep its new car smell as long as you keep it vacumed and clean.

Take it apart and build it into the intake after the blower motor.... air will arrive purified... (youll have to clean it more often, but it will be more effective.)

Im not sure if they are high-flow capable so you might want to put two inline.

yah to really get this thing to work you would have to have the air recycled and not drawn in all of the time. I could see how it could be nice on long trips but I really dont think I would invest in something like that.