Air filtration system
Your vehicle’s air conditioning system is equipped with an air filtration system. Replace the cabin air filter according to the replacement schedule found in the “Warranty and Maintenance Booklet”. This schedule should be followed to maintain the filter’s dust collection ability. Under extremely dusty conditions, the filter should be replaced more frequently. Have your filter checked or replaced by your SUBARU dealer. For replacement, use only a genuine SUBARU air filter kit.
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4-12 Climate control/Air filtration system
Replacing the cabin air filter
Remove the glove box.
Open the glove box.
Remove the damper shaft from the glove box.
Push in the stoppers located on both sides of the glove box and then pull down the glove box as far as it will go.
Pull out the glove box horizontally and remove the hinge portion. When
doing this, be careful not to damage the hinge.
Remove the cabin air filter according to the following procedure in order to prevent dust on the air cleaner from falling to the inside of its housing.
Pinch both tabs and remove the filter cover.
Gently tilt down the end of the filter and slowly pull it out 0.4 in (1 cm).
Slowly pull out the rest of the filter.

Replace the cabin air filter with a new one and then reinstall the cover.
Reinstall the glove box, and connect the damper shaft.
Close the glove box.
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