If your vehicle is equipped with one, it should be located on the passenger side, underside of the dash near the center console. It should be a black plastic snap-on cover about 1 1/2 inches wide by about 6 inches long, that may or may not be marked "cabin filter" (or something similar). Simply pop it off, pull out the filter (pay attention to its correct orientation, the airflow direction matters), install a new one, if necessary, and reinstall the cover.
You may need to use something to pry the filter out enough to grab, and you will likely need to bend the filter to remove and/or install it.
A 2000 Caravan does not have a cabin filter.
A 1999 Dodge Caravan does not have a cabin filter.
The cabin filter is on the passenger side, near the middle of the dash.
A 1999 Caravan does not have a cabin filter.
No
No.
Not equipped.
The cabin air filter is located under the passenger side of the dash on a 2006 Grand Caravan. Slide the filter door to the side, and the filter will slide out for replacement.
It doesn't have a cabin filter.
A 1998 Caravan was never built with a cabin filter.
It doesn't have a cabin filter.
It doesn't have one.