By not changing it, because it does not exist.
http://www.allergybegone.com/toyota-avalon-celica-camry-cabin-air-filter.html
how do change the cabin filter for a 2003 Toyota land cruiser
yes and no. which toyota?
There is no cabin filter in the Supra line.
Tundras do not have a cabin air filter
there is no cabin air filter on a 96.
there is no cabin air filter on a 1996 Camry
you change the cabin filter which is located inside the glove per say. you open the glove box door and take a screw driver and drop the hinge you see the cover for the cabin filter, remove the cover slide the old one out replace the new one.
There is no cabin ari filter on a 1991 Totyota Previa
I believe the cabin air filter is located in the glove compartment. maybe behind that, You will have the check with your local parts store or with a Toyota dealer for the filter.
You can't. The Sienna didn't have them until 2004.
Cabin air filter was introduced for Camry in 1999.