The filter box is on the right rear wheel well. Up high. There will be a plastic holder for the filter once you get the clips pushed off the cover. Take the support out of the center of the filter, put the filter in a ziploc bag with some dawn soap and water. Squeeze the bag a bit to work the old oil out. Rinse it in the bag a few times. Let it dry overnight on top of a paper towel. When dry, put it in a clean bag and oil it. Getting the tab on the filter holder to line up with the one on the cover is a pain be keep trying you'll get it.