Prusa Core One HEPA filter holder for Nedis filters

HEPA -filter holder for Nedis-brand filters (15 x 12 x 2.5 cm). May fit others too, check dimensions in slicer.

These filters are common replacement for filters used in Electrolux or Philips -vacuums. Electrolux EFH12, Philips FC8031 part numbers. Sold at least by Puuilo in Finland.

Mounts with 4x M3x6 hex screws, or longer.

Should print fine without supports, but if you want to make sure the clips work nicely, use supports for those.

HEPA-filters restrict airflow heavily and the default axial-fans are not a good match for a filter. You might need to remove the filter when printing PLA to enable good airflow.

I printed in PLA, but PETG, ASA, ABS should work. 

Print settings used:

0.2mm speed @COREONE default profile
Buddy3D PLA
5% adaptive cubic infill
Snug support for the clips.
Print time: ~ 1h22m