I'm looking to replace my fuel filter today. On a previous thread, I read not to unscrew the nut from the lines, but from the filter itself because it can twist the line. I know to pull the fuel pump relay to get all the pressure out of the lines. What sizes are the nuts for the male and female attachments? Any other concerns to know about before replacing it. My filter already has the plastic clip on it so I don't need to swap it over.