Mesh has torn from filter, cannot find replacement part

Hi,

Please I’m hoping someone can help. The mesh on the fine filter has come off. I cannot find the replacement part after searching for hours online. (if anyone can find this part you are a star!)
pg 13 of this manual shows the part:

Drain Pump - Ge GLD9312 Technical Service Manual [Page 13]

So it seems my only option is to somehow replace the mesh. Has anyone done this? Where to buy the mesh? How to attach it?

many thanks!

I also cannot find parts for this unit on line.

Could it be that it is a Canadian model?