As I had noted in an earlier thread, I discovered the inline filter is missing from the pump in my car. Part number 16.12.1.110.497 is NLA, but I'm slightly hopeful of finding a used good one or a NOS one. Back-up is to install a regular filter between the tank and the electric pump, but finding one with 12mm inlets may be a challenge.
Since I had the car up and access, I decided to pull off the pump to clean it up and renew the hoses.
Byas