Hello, please help me: I just came from my free workshop and delivered our I30 for inspection. Now the workshop master of the I30 FD Bj. 2009 would have a permanent fuel filter. He would not get a filter individually, only in combination with the petrol pump. In the Hyundais inspection scope the change of the fuel filter is indicated at 55,000 km. I find the fuel filter in the net without any problems. How is it changed now: single or in combination with P Thank you.