Ford F250 6.0L diesel fuel filter issues?

Hello so my question is why when i change my fuel filters does my truck just flat out reject both of them sometimes? I always use ford filters i also always make sure to get all the air out of the system before i crank the truck, so what's up? Do i have a bigger problem i'm not aware of?

You're skipping a step somewhere
Check some You Tube videos

Facing the proper direction. One way i believe

What do you mean by "reject"? Do you have the filters installed upside down?

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