Creality x BEN2C Nautilus Fan Duct 360° for K1C & K1 SE Like New
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Creality x BEN2C Nautilus Fan Duct 360° for K1C & K1 SE Like New
Like new — this Creality x BEN2C Nautilus Fan Duct has been tested and confirmed fully working, showing only minor signs of use. Please note: mounting hardware/screws (if originally included) are missing. The fan duct itself and the original Creality retail packaging are present.
Overview
The Creality x BEN2C Nautilus Fan Duct is an officially licensed upgrade accessory designed exclusively for the Creality K1C and K1 SE 3D printers. Developed in collaboration with renowned modder BEN2C, the nautilus-shaped air channels generate a tornado-like airflow pattern that eliminates cooling blind spots and dramatically increases heat dissipation efficiency around the hot end. The result is sharper overhangs — up to 70–75° with correct slicer settings — and a meaningful reduction in the amount of support filament your prints require.
The eye of the tornado flow creates a high-speed zone directly at the nozzle tip, preventing the low-temperature bypass air that typically causes nozzle clogging. If you regularly print challenging geometries or fast-cooling filaments, this duct is a targeted, drop-in solution rather than a full hot-end rebuild.
What's Included
- Creality x BEN2C Nautilus Fan Duct (K1C / K1 SE version)
- Original Creality retail packaging
- Instruction / installation manual
- Not included: Mounting hardware / screws (missing from this unit)
Specs
- Compatibility: Creality K1C, K1 SE 3D Printers
- Airflow design: 360° nautilus / tornado-pattern channels
- Material: PA12 (MJF Nylon) — high-strength, high-temperature resistant
- Manufacturing process: Multi-jet fusion (MJF) welding technology
- Melting temperature: 175 °C
- Dimensions: 125 × 125 × 80 mm
- Weight: 20.5 g
- Model: AMUS-CU-3D-AC-Nautilus fan-C
- MSRP: $39.98
Why Upgrade?
- Eliminates cooling dead zones for more consistent layer adhesion
- Reduces support filament usage on overhanging sections
- PA12 nylon construction withstands the thermal environment inside the print chamber
- Official Creality product — guaranteed fit for K1C and K1 SE toolheads
- Backed by Creality's 1-year limited warranty and lifetime technical support
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