![Download STL file Ender 3, 3 V2, 3 pro, 3 max, dual 40mm axial fan hot end duct / fang. CR-10, Micro Swiss direct drive and bowden compatible. No support needed for Download STL file Ender 3, 3 V2, 3 pro, 3 max, dual 40mm axial fan hot end duct / fang. CR-10, Micro Swiss direct drive and bowden compatible. No support needed for](https://videos.cults3d.com/2Ur3WaHlwzkF9m4CLNJKYg6ZnO4=/516x516/https://files.cults3d.com/uploaders/16192082/illustration-file/36922bd0-9f8f-4c32-887b-47dff2e7032e/40x20-fan-assembly.gif)
Download STL file Ender 3, 3 V2, 3 pro, 3 max, dual 40mm axial fan hot end duct / fang. CR-10, Micro Swiss direct drive and bowden compatible. No support needed for
![Creality Hot End Repair and Parts Guide for Ender 3, CR-10, and other Creality 3D printers — Creality Experts Creality Hot End Repair and Parts Guide for Ender 3, CR-10, and other Creality 3D printers — Creality Experts](https://images.squarespace-cdn.com/content/v1/5ad7e17a7e3c3a2a26fe0131/1626505501772-0L4WKYIWSTO1RY63W706/2021-07-16+22.47.23.jpg)
Creality Hot End Repair and Parts Guide for Ender 3, CR-10, and other Creality 3D printers — Creality Experts
![All About Ender 3 Fan Upgrade (Complete Install and Replacement Guide) - 3D Printing & Laser Cutting - MakeMendel All About Ender 3 Fan Upgrade (Complete Install and Replacement Guide) - 3D Printing & Laser Cutting - MakeMendel](https://makemendel.com/wp-content/uploads/2021/11/Ender-3-Fan-Upgrade.jpg)
All About Ender 3 Fan Upgrade (Complete Install and Replacement Guide) - 3D Printing & Laser Cutting - MakeMendel
![Creality Hot End Repair and Parts Guide for Ender 3, CR-10, and other Creality 3D printers — Creality Experts Creality Hot End Repair and Parts Guide for Ender 3, CR-10, and other Creality 3D printers — Creality Experts](https://images.squarespace-cdn.com/content/v1/5ad7e17a7e3c3a2a26fe0131/1626506994012-GIYHDOLE9SKXBKJKFYRD/2021-07-17+02.02.42.jpg)
Creality Hot End Repair and Parts Guide for Ender 3, CR-10, and other Creality 3D printers — Creality Experts
![Aibecy 4010 Blower Fan 40 * 40 * 10mm 24V DC Extruder Hot End Cooling Fan Cooler Compatible with Creality Ender 3 Ender 3 Pro TEVO Tornado 3D Printer - Walmart.com Aibecy 4010 Blower Fan 40 * 40 * 10mm 24V DC Extruder Hot End Cooling Fan Cooler Compatible with Creality Ender 3 Ender 3 Pro TEVO Tornado 3D Printer - Walmart.com](https://i5.walmartimages.com/asr/321e509d-08ba-49e1-9655-c84f89242e78_1.fd430bda5a0ec4d320f1172a90d272f9.jpeg)
Aibecy 4010 Blower Fan 40 * 40 * 10mm 24V DC Extruder Hot End Cooling Fan Cooler Compatible with Creality Ender 3 Ender 3 Pro TEVO Tornado 3D Printer - Walmart.com
![After first 12hr+ print, the front fan was making a weird noise (I flicked it a few times and it stopped making the noise) and the side fan isn't spinning at all. After first 12hr+ print, the front fan was making a weird noise (I flicked it a few times and it stopped making the noise) and the side fan isn't spinning at all.](https://preview.redd.it/08i2dh2nxc421.jpg?auto=webp&s=9e39057705f4b5bcadb2ca9d3bfe190c6e6aa4c5)