Rapid Cooling Action
The high-speed fan quickly draws heat away from the hotend.
3D printers
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COMTREE
COMTREE 3D printers
Keep your high-performance printer running smoothly with dual ball bearing cooling fans designed for rapid heat dissipation
Standout
The gist
Dual Ball Bearings
The bearing design ensures long-lasting and silent operation.
Direct Series Compatibility
These parts are specifically designed for the X1, X1C, and X1E models.
Products
1 printer from COMTREE
Extruder hotend cooling fan with dual ball bearings
Budget · 3D printer nozzles · Silent 3D printers
Why this brand is here
Hotend Thermal Management
This set features extruder hotend cooling fans built for the Bambu Lab X1 series. The dual ball bearing design emphasizes silent but powerful airflow for consistent thermal control.
- Extruder hotend cooling
- Dual ball bearing fan
- Rapid cooling technology
- X1 series compatibility
- Silent operation
- Two-piece fan sets
How they are built
Specific Fitment
These fans are tailored for the Bambu Lab X1, X1C, and X1E printer hotends.
Silent Performance
The dual ball bearing system reduces noise while maintaining high RPMs.
Maintenance Essentials
Replacing the cooling fan is a key step in preventing hotend clogs and heat creep.
Reliable Airflow
Rapid cooling is essential for maintaining print quality during high-speed operations.
First-hand
First-hand notes
The dual ball bearings make these fans much quieter than the stock ones I replaced.
I installed these on my X1C and the rapid cooling has kept my hotend clear of clogs.
It is great to have a 2-piece set so I always have a spare cooling fan ready.
Common questions
COMTREE Questions
Which printers are these fans compatible with?
These cooling fans are designed for the Bambu Lab X1 series. This includes the X1, X1C, and X1E 3D printer models.
What is the benefit of dual ball bearings?
Dual ball bearings provide a longer lifespan and more silent operation compared to standard bearings. They are ideal for the rapid cooling required by high-speed printers.
Where are these fans installed?
These are extruder hotend cooling fans. They are installed on the print head to manage the temperature of the hotend during the printing process.
How many fans come in a pack?
These listings typically come as a 2PCS set. This provides a primary fan and a backup for your maintenance needs.