Does the 2005 Ford Expedition have a cabin air filter?

Cabin air filter was optional that year. If you have one, you have to drop the trim panel under the glove box to access it.

Doesn't have one .
SECTION 412-01: Air Distribution and Filtering 2004 Expedition/Navigator Workshop Manual DESCRIPTION AND OPERATION Procedure revision date: 06/23/2003 Air Distribution NOTE: The air distribution system of this vehicle cannot be equipped with a cabin air filter

The air filter may be a slide in type just above the fan motor and it may have 2 screws to gold it in place . Check with a workshop manual

I beleive it is on the dash outside on the passenger side. It is called a micron air filter. Call any Ford dealership and they can look it up for you.

On the expedition you go under the hood passenger side.The black venting that sits right next the hood will have some clips holding it together. Remove the clips and the cover and you will see the cabin air filter at the back of the opening.

Ford Expedition cabin air filter location

Locate the cabin air filter container on your Ford Expedition. If you are standing in front of the vehicle, looking at the engine, it will be on the back, left side of the engine, next to the heater fan. You will see a black cover over the top of the container. The air filter is approximately 6" x 9" and about 2" deep. Look for a black casing that will be about 10" across and 8" high. The box sits vertically against the firewall of the vehicle.
Step 2
Remove the cover of the cabin air filter by lightly prying on it with a screwdriver. The cover is secured with plastic tabs that pop off quite often. If this happens, you can buy replacements at your local automotive store.
Step 3
Remove the cabin air filter, and vacuum out the container to remove any dust or debris. Wipe it down with a clean damp cloth and let the inside of the container dry before inserting new filter.
Step 4
Place new cabin air filter in container and secure the cover, replacing tabs if needed. Remove tools from engine compartment and close hood.
Step 5
You are now able to enjoy driving with clean air flowing through the inside of your car.

Air cabin filter is located outside under the black plastic wiper grating. You have to pull the passenger wiper arm off and unscrew the black plastic grating then remove the black plastic cover thats over the filter on passenger side os SUV.

Ford pickups/expeditions do not have cabin/pollen air filters.sorry.