2004 Alero Fuel Filter

Where is the fuel filter located? I hunted around but could not find it. Is it hiding above the gas tank? I assumed it would be easy to get to on a frame rail.

2004 Olds Alero 2.2L


Thanks.

The fuel filter is located in front of the gas tank under the rear passenger area. The evaporative emissions charcoal cannister is right next to it.