Summary

Thanks FourOfFour https://www.thingiverse.com/fouroffour/about

Summary
Designed for Eheim Filter 2217.

Print Settings
Printer:
ENDER 3 or DIY PRINTER

Rafts:
No

Supports:
Yes

Resolution:
0.12mm

Infill:
100%

Notes:
PLA most likely would dissolve in the warm water in a matter of weeks. Printed this in PETG, Nozzle 230°C, Bed 60°C.