Subaru legacy 2017 Owner's Manual page 251

4-12
Climate control/Air filtration system
dust on the air cleaner from falling to the
inside of its housing.
(1) Pull the air filter approximately 3.9
inches (10 cm) first.
(2) Gently push the near side of the air
filter down.
(3) Pull out the air filter.
4. Replace the air filter element with a
new one.
5. Reinstall the cover of the air filter.
CAUTION
The arrow mark on the filter must
point UP.
6. Reinstall the glove box, and connect
the damper shaft.
7. Close the glove box.