Does the 2008 Chrysler sebring have a cabin air filter and if so where is it located?

Yes it does, the cabin air filter is located behind and above the glove compartment. To access it open the glove box and release the clip on the right side near the hinge. The Cabin air filter is covered by a retaining plate which you just pull off.

In some cases the filter is not installed when the vehicle is purchased as it is an option. a replacement filter costs $25.00 to $40.00.