We used MrFunnel starting from the southern Part of Marocco downwards till Namibia:
Often we had a "small" rest of stuff who dont flow through at the end (probably water). In Europe the MrFunnel is empty at the end of refilling - we had testet that.
We had just once visible parts in the filter, after using a refillment outside of a normal fuel station.
In Angola we had to replace the Diesel filtre of the car - but we see the "replacement" notify, we hadnt a break down because of it.
We had used a modern car with modern diesel injectors, therefore we had care a bit more about the fuel quality.
If it was really necessary? We dont know - probably the normal filter was able to handle it too?! But i would do it again this way, better than get the crap into the tank.
You can see
the quality: good fuel flows fast through the filter, not so good fuel need much time and you had an rest of fuel who dont wants to go out of the filter in a reasonable time...
Last edited by Surfy; 26 Sep 2013 at 07:16.