How to remove cabin filter in the plenum behind the glove box

There’s no cabin air filter for that vehicle.

They are behind the glove box, you pull the side stops out of the glove box and open it all the way, you then can access the plenum, and there is a tray that slides out.

You did not post the information about the year make and model but in most cars it is behind the glove box. There are stoppers on the glove box on each side and you remove those by sliding or pulling them out. Then the door opens all the way and you can see the plenum. The filter is a tray that you slide out of the plenum.

cabin AC Filter replacing video on Toyota V6

The Cabin Filter is located behind the glove box.

1. Towards the lower end of the glove box is a couple pins that will slide out.
2. Just pull the pins out and completely remove the glove box by pulling it towards you.
3. Now remove that panel behind the glove box.
4. You will see some screws holding the cabin filter in.
5. The finisher has two screws that hold it in place.
6. Remove them screws and pull it out.
7. There will be a screw hidden behind it.
8. Remove it.
9. Remove old Cabin Filter

Regards, Tony

Your cabin filter is hiding above/behind your glove box. In order to access the cabin filter, first remove the passenger instrument panel side cover. Next, open your glove box and there should be one clip on the left and right side of the glove box... remove those clips as well as the tether that is holding the glove box up. After the glove box falls forward, remove the upper storage box. You should now see the cabin filter access panel, which is held in with 5 or 6 screws. Remove the screws, pull the access panel out, and you should see the cabin filter. Reverse instructions for installation.
Please let me know if I may further assist you. -TXTEXAN

The cabin filter is located behind the glovebox.
First lower and remove the glovebox
If it has not been changed before, you will need to cut the plastic crossbrace behind the glovebox.
Once out of the way, unbolt the steel reinforcing frame behind the plastic and set it aside.
The cabin filter is mounted vertically behind it.
See images for further explanation:

The cabin air filter is located behind the glove box, you will have to remove the glove box, behind the glove box is a cover about 1" high and 7" long, remove that cover and you will see a tray that holds the cabin air filter, remove the tray and you can replace the paper cabin air filter, I recomend using a Toyota cabin air filter, the Toyota cabin air filter is a HEPA air filter and is available at any Toyota dealer for about $ 30

The cabin filter is located behind the glove box.

Remove the three screws along the bottom edge of the glove box door.

Open the glove box door and remove the three screws along the top edge just inside where the door closes.

Pull the glove box assembly out and you will see the cabin filter cover behind it. It is a (approx.) 1.5"x10" plastic plate that snaps out.

Remove the cabin filter cover and slide the old filter out, noting the orientation. Install the new filter in the same orientation then reassemble the vehicle.

Remove all of the contents in the glove box. Remove the glove box door support. Open the glove box. Squeeze the sides of the glove box inward, to drop the box door open further. The cabin air filter is in a small rectangular box, behind the glove box.