E85 on Fuel Filters

Well seeing as i was playing with the oil filters i cracked out my fuel filters from using E85. The first filter unfortunatly which was only used for 10ltrs was chucked out so the second filter had about 50ltrs through it give or take

I replaced it at the recent track day thinking there was an issue but as you can see there was nothing wrong with it.

The third filter (on nthe right below) was in the car for probally about 200ltrs of fuel or more with extended periods of E85 in the tank. You can see the difference as the E85 cleans and discolours the filter.