The model has the same dimensions as the one from Foppemoa, but you can use with this design the original filter.
My air conditioner is an Electrolux Chill Flex Gold (EXP26U758CW). The cover fits probably many more models of Electrolux or AEG. Check the dimensions of your air conditioner first before you print.
The adapter ring for the connector has larger notches and is a bit tighter, so the connector made by wejn will hold better.
Parts:
Post Print Split Version:
Glue the parts together with a fast hardener epoxy resin, it works great for PETG and PLA. You can use thick superglue too, but is not as strong. I recommend this epoxy resin: UHU Plus Quick Secure 45700