The fuel filter and fuel pressure regulator are combined within the fuel pump module assembly. They are not serviceable unless you replace the fuel pump. Here are the instructions in the images below on how to change the fuel filter and fuel pump out.
Here is a video to help drain the tank and check out the tips in the instructions below:
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.