Prusa CORE One Advanced Filtration Fan Plenum
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Adds 20mm of space on either side of the particulate / carbon filter provided with the Core ONE adv. filtration kit.
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Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- Creative Commons — Public Domain
OEM advanced filtertation kit (2025 model) uncomfortabley smashes the filter against the housing on one side and fan on the other. This kit adds a plenum and spacer to provide 20mm of gap on either side of the filter. This is an unrefined design, but it got the job done. After the first (and final) print, I added a 10mm chamfer to the inside of the plenum box to improve torsional stiffness when printing the thin walls, and added a small notch for a casing rivet. Plenum box prints on one of the 45 deg corners without added supports. Used PETG. No modifications were required to the OEM assembly. Longer M3 screws and some added 3mm bolt and nut hardware are nessesary.