Is there any other air filters within the cabin which you can replace? I recently brought my car in to the dealership and they said there was another air duct filter they replaced. They said it was under the dashboard. I have a wax smell all of the time and it's been alleviated a bit by changing the cabin air filter, however when I brought the car in to the dealership they changed it, it helped tremendously. I'm looking to change both again, but don't know what to get for the internal air duct filter and where it is.

Thanks for any advice or input on this.

 

I can only think of the engine's air filter and the cabin (aka pollen) filter, which is sort of under the dash but access is from the engine bay. See the other thread about this that's current and the FAQs.

 

Know of those already, I think there may be one inside one of the ducts. I'll have to search with a light and look.

 

I reckon there isn't.