Never worry about contaminated fuel again. I bought myself one of these and they are great. I did not realize how good they were until I tested it myself.
I was a bit concerned about flying on my own here in Mullewa, as there is no one around who knows Rotax motors , or trikes for that matter. I like to do a very thorough pre and post flight inspection on my trike, but I was always afraid of the fuel system letting me down. I feel a lot better now that I bought myself a Mr Funnel. They let NOTHING but fuel through. You can order them from me......

Have a look at their (slightly retarded) ad on youtube. Or visit their site at www.mrfunnel.com and have a look for yourself.
I can not see myself going without one of these again.