After adding the enclosure to my P1P the other purge box no longer fitted on the corner, so I designed a new one. This one has some Polygon holes added to it on one site, so you easily can see when it's full.
I printed in PETG, but PLA will do just fine.
I added the STEP file in case you want to remix it.
0.2mm layer height
The author marked this model as their own original creation.