Turbo CPAP Cooling System - Fan and Tube (BTT / BigTreeTech)

CoreXY and high-speed 3D printer builders often struggle with insufficient part cooling, leading to poor overhangs and stringing that degrade print quality. Without an efficient cooling system, print head weight and noise can also hinder performance and reliability.

The Turbo CPAP Cooling System by BigTreeTech (BTT) is a high-performance fan and tubing kit designed to upgrade part cooling on advanced 3D printers like Voron 2.4 and Trident. Featuring a Wonsmart brushless motor with up to 6.5 KPA air pressure and 45,000 RPM, this system delivers a 15% boost in cooling efficiency while reducing print head weight. Its plug-and-play adapter board supports 5V to 24V input and quick-connect terminals simplify installation without crimping. The included 2-meter CPAP tube and dustproof mushroom head ensure quiet, stable airflow, making it ideal for CoreXY and Klipper ecosystem users seeking reliable, high-speed cooling upgrades.

Why Upgrade?

• Voron 2.4 and Trident builders gain superior part cooling to reduce stringing and improve overhang quality.
• CoreXY users benefit from a lighter print head, enabling faster accelerations and reduced layer shifting.
• Klipper ecosystem users enjoy plug-and-play installation with quick-connect terminals and wide voltage support.
• Reduced noise and dust intake extend fan lifespan and maintain stable cooling performance.
• Compatible with a broad range of 3D printers requiring efficient, quiet, and reliable part cooling solutions.

Best For:

• Voron 2.4 and Trident builders upgrading their part cooling systems for high-speed printing.
• CoreXY printer owners seeking to reduce print head weight and improve airflow efficiency.
• Klipper users wanting easy-to-install, plug-and-play cooling upgrades without complex wiring.
• 3D printing enthusiasts aiming to enhance print quality on demanding filaments requiring strong cooling.
• Users needing a universal cooling solution compatible with 5V to 24V systems.

Pair With the Right Filament

Optimized cooling from the Turbo CPAP system enhances print quality across a variety of filaments, especially those sensitive to heat and stringing.

• PLA Filament — improved cooling reduces stringing and sharpens detail on PLA prints.
• PETG Filament — stable airflow helps control stringing and improves layer adhesion.
• TPU Flexible Filament — consistent cooling supports flexible filament printing with fewer defects.