Just found that all three of my 5 gallon gas containers all have a lot of fine black dirt/sediment on the bottom. Never had this happened before. I believe the gas station that I got my E0 gas is the culprit. Not sure if they have fuel filters on their pump. It's one of those older style pumps that does not have a credit card reader. Now I got 15 gallons of E0 gas that I'm not sure what to do with. Anyone have good ideas on how to filter that out?