This filter has about 20,000 miles on it. The filters are said to be lifetime but I decided to change it and take apart the old one. Its Knecht brand fuel fuel. Take a look at the picture and tell me what you think.
I don't know. What color was the filter material when new? My Audi still has the OEM fuel filter installed after 134k miles and almost 9 years. I wish it were easily replaced on my quattro.