Where is the fuel filter?

Could the filter be located closer to the engine in a different module?

The problem is the car hesitates when you press on the gas while driving and sometimes has a slight hesitation when at a light. I have changed the air filter and done an oil change. It started after I put I think some bad gas in it. I have also put some fuel injection cleaner solution in for the 2 fillups but did not on the last one. Should I continue to add the injection cleaner till it runs smooth? The engine service light came on after getting the bad gas, went off after adding two injection cleaners, but came back on after the last fillup.

I will try that. I think the plugs are good till 100000 miles. Should I get the fuel injectors cleaned or use the same solutions or maybe a water remover solution till it smooths out? Thank you.

2004 Dodge Caravan 6 cyl Front Wheel Drive Automatic

where is the fuel filter how do I replace it