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Prusa Mini VOC/Carbon Filter Attachment
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Filter attachment to reduce PLA/PETG smell
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Model information
- Source
- Printables
- Category
- Prusa Parts & Upgrades
- License
- Creative Commons — Attribution — Noncommercial
- The filter holder attaches to the blower fan on the Prusa Mini
- Noticeably reduces odors from printing by recirculating the air through the filter
- (My printer is inside a small space, not sure about bigger rooms)
- Airflow doesn't seem to suffer (printed another filter holder with one attached and the bridges worked just as well)
Parts needed:
- 1 Anycubic activated carbon filter block
- 1 M3x16 screw (optional)
- The attached STLs printed
Print instructions:
- Print oriented as in the STL
- Supports only required on the build plate
- Bridges seem to come out better when they are oriented in line with the airflow from the part cooler
- Optionally the front and back bridge can be supported with painted support

- PETG (recommended) and PLA should be fine
Installation/Assembly:
- Slide filter into holder
- Click the top cover into place
- Insert the holder rotated at 45° with the mounting peg into the empty hole on the blower fan housing

- Rotate in place and attach the optional M3 screw (hand tightening should be enough)

