Parker Racor makes  the fastest, cleanest fuel filter change around.
Seriously, it's a SNAPP™.

The SNAPP™ fuel filter water separator can be used for diesel, biodiesel and gasoline engines up to 40 gph.  You never need tools to make a quick change with the quick-connect and release fittings. At less than 4" x 8", it installs anywhere. It may be small, but it's definitely MIGHTY!