Skip to content

Improved Anet A8 Fan Duct

Creation quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.


3D model description

Improved Anet A8 Fan Duct.

This has a semi-circular design in order to not interfere with the heater block wires, and an optional stem that prevents the fan duct from falling off mid print.

Tolerances around the stem join are 0.1mm, so it is a tight fit. Glue is recommended for attaching it. Ensure that the stem is correctly oriented before gluing!

If you enjoy my creations, please consider buying me a coffee ( Thanks so much!

3D printing settings

Printed on the Prusa Mini in Grey PETG.
Layer Height - 0.15mm
Perimeters - 3
Infill - Gyroid @ 25%
Brim - 3mm
Supports - buildplate only; recommended but optional depending on the capabilities of your printer.

3D printer file information

  • Design number: 642009
  • 3D design format: STL Folder details Close
    • AnetA8_FanDuct v5_Stem.stl
    • AnetA8_FanDuct v6_Duct.stl

    Learn more about the formats

  • Publication date: 2022-02-17 at 22:15


CC BY - Attribution


Issue with this design? Report a problem.

Best 3D printer files of the Tools category

Best sellers of the category Tools

Add a comment

Would you like to support Cults?

You like Cults and you want to help us continue the adventure independently? Please note that we are a small team of 3 people, therefore it is very simple to support us to maintain the activity and create future developments. Here are 4 solutions accessible to all:

  • ADVERTISING: Disable your banner blocker (AdBlock, …) and click on our banner ads.

  • AFFILIATION: Make your purchases online by clicking on our affiliate links here Amazon.

  • DONATE: If you want, you can make a donation via Ko-Fi 💜.

  • WORD OF MOUTH: Invite your friends to come, discover the platform and the magnificent 3D files shared by the community!

100% secure payment with PayPal or Credit Card.