Use a good rubber glove (won't slip) if you don't have slots to use a bar on. While you have your filter out look in your fuel bowl and see if there is a bunch of crud at the bottom of the bowl. I know that some of us have had to take the fuel bowl off clean it out and repair spots where the wall was thinning because of debris in the bottom. More than you asked for, but while the filter is out take a look.
See ya',
Craig