Sealed Dry Box
Maintains a dry environment. While not an active dryer (heater), its airtight seal keeps filament dry for weeks. Includes a digital thermometer/hygrometer.
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Automate your workflow. Print in 4 colors, manage spools automatically, and keep your filaments dry in a smart, sealed box.
Unlock the true potential of your Creality printer with the CFS (Creality Filament System). This smart unit holds up to 4x 1kg spools simultaneously, allowing you to print complex multicolor models or use soluble supports (PVA) without manual intervention. The printer will automatically switch materials layer by layer, saving you hours of supervision.
More than a color changer, it's a material guardian. The CFS features a sealed design with a temperature and humidity display, protecting your hygroscopic filaments (like PLA or PETG) from ambient moisture. Plus, thanks to RFID technology, if you use Creality filaments, the system will instantly recognize the color and material type, adjusting printing parameters for you.
Create vibrant, detailed parts. Load 4 different colors and let the machine work its magic. Need more? You can connect up to 4 CFS units together to print with 16 colors in a single part.
Forget pushing filament all the way to the extruder. Simply place the spool in the slot, and the motorized system will feed the material to the nozzle and retract it when finished, all without touching the machine.
Pure intelligence. When you insert an official Creality spool with an RFID tag, the CFS reads the data and automatically configures the material type and color in the slicer.
Features designed so you never run out of material mid-print.
Maintains a dry environment. While not an active dryer (heater), its airtight seal keeps filament dry for weeks. Includes a digital thermometer/hygrometer.
Did you run out of black halfway through a 20-hour print? If you have another black spool in another slot, the CFS will automatically switch to the new spool without stopping the print.
Connects easily to the printer with a single data/power cable, integrating instantly with the Creality OS operating system.
Supports most 1kg spools on the market (standard diameter of 197-202mm). Note: Cardboard spools may require edge adapters.
| Model | Creality CFS (Single Unit) |
| Capacity | 4 Spools (1kg) |
| Filament Diameter | 1.75mm |
| Functions | Auto Load, RFID, Backup, Odometer |
| Display | Digital Temp/Humidity |
| Expansion | Up to 16 colors (4 units) |
| Compatibility | K2 Plus (Native), K1 Series (Requires Kit) |
No. The CFS is a Passive Dry Box. It is hermetically sealed to keep filament dry and displays humidity on screen, but it does not have a heater to actively dry wet filament.
Yes, but with caution. Like other AMS systems, the rollers can wear down cardboard and generate dust that can clog the gears. It is recommended to print plastic rings/adapters for the edges of cardboard spools.
Yes, but only for supports. You cannot print a part half PLA and half PETG because they do not adhere to each other. But you can use PETG as a support material for PLA parts (and vice versa) so that the supports peel off easily without leaving marks.