You don't need to fill the filter or blindly crank until the car starts. You just need to prime the fuel system. I've had two td5's and changed more than 20 fuel filters. Use the search function. There are heaps of threads on priming the fuel lines.
A 2 minute search reveals:
"Just turn the ignition on and depress fully and release the throttle pedal 5 times. The check engine light will start flashing as it enters the bleed mode. Just leave it for about ten minutes while it goes through its various cycles"
Pricey

