Hi all, I just replaced my cabin air filter but did not pay attention when removing the old one what was the airflow direction. I googled it and most results were to make sure I notice the direction when removing....well I did not. Another video was showing to put with arrows up, but another one with arrows down, so now I'm confused.
If someone knows, please tell me.
Right now I left it with arrows pointing up. hope that is correct.

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