Help finding suitable fuel filter replacement

Hi all,

Mechanic has told me there's a small leak from my fuel filter. Picture via link below:

https://ibb.co/5BNxL6b

I'm driving a mk1 caddy, but it's got the 1.8 gti engine. Does anyone know where I can find a suitable replacement fuel filter, as I can't see any product numbers on it?

Thanks

Thats not a filter, its the accumulator, they can leak.  Expensive item new, approaching £200 for the correct one, think some use cheaper ones…

Thanks abfmk1 ! I didn't realise it was a accumulator. Spotted one on eBay that I will get.