The front side of the filter is the filter media commonly called pleats.
Cabin air filter carbon side up or down.
It reduces dust and debris entering through the ventilation.
This makes sense as the air is drawn in from the base of the windshield through the filter and to the fan.
How to change the cabin air filter in a toyota.
It should be changed about every or according.
You need the air to push the media front side into the metal mesh back side for proper support.
Many recent toyota cars have an air filter for the air that comes into the cabin.
Its a cabin air filter for a leaky metal box with 4 poorly sealing doors.
Discussion in gen 2 prius care maintenance and troubleshooting started by josh lyman jul 27 2017.
I bet it filters just fine if it is upside down.
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Activated carbon cabin filter.
Breathe easy with the best.
Carbon side up or down.
2 likes texases october 31 2017 2 49pm.
The back side consist of metal mesh or a cardboard frame on some filters the back of the filter is built as a support system for the front of the filter.
An activated charcoal cabin filter s performance depends on the quality of the filter.
Premium guard cabin air filters trap up to 99 of airborne contaminants.
Every other thread on the air filter is filled with people stating to install the arrow pointing down.
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