I read my manual. Looks easy to do same as my Honda except when I drop the glove box there isn't a filter on my GC SE Flexi. I guess Chrylser not concern with me sucking up fumes etc.

Do they exist on a top of the line GC?

 

Cabin air filter was and is an option, not standard equipment

 

Thank you. Would never have thought to ask about such and option.