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Anycubic ACE 2 Pro Filament Dryer for Kobra 3, 3 V2, 3 Max & Kobra 4
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The Anycubic ACE 2 Pro Filament Dryer is a practical filament drying and storage solution designed to keep 3D printing materials in better condition before and during printing. Its 65°C active drying system helps remove moisture from commonly used materials such as PLA, PETG and PVB, while the sealed storage design helps protect filament from absorbing moisture when stored.
The ACE 2 Pro also supports print-while-drying, allowing drying and printing to happen at the same time. Four independent brushless motors and an upgraded filament feed and retract buffer mechanism provide smoother filament handling, while built-in temperature and humidity monitoring helps you keep track of storage conditions.
With support for 1.75mm filament and a range of materials including PLA, PETG, ABS, ASA, PA, PC, PP and fiber-reinforced options, the ACE 2 Pro is a useful 3D printer filament dryer and storage box for compatible Anycubic Kobra 3, Kobra 3 V2, Kobra 3 Max and Kobra 4 setups.

Unlock your creative potential with the ACE 2 Pro. Start with seamless 4-color printing, or combine up to four units to achieve stunning 16-color prints. When it comes to your creativity, the sky is the limit!
(Note: Supported color counts vary by printer model. Please consult your printer’s manual for specifics.)

Engineered for maximum reliability, the system utilizes four independent brushless motors and a next-generation buffering mechanism. Together, they guarantee smooth, jam-free filament loading and retraction across every channel.
Tip: To ensure optimal performance, avoid using cardboard spools, as inconsistent cardboard quality can interfere with long-term operation.

Experience a 100% increase in filament loading speed. The ACE 2 Pro upgrades the feed rate to 50 mm/s (up from 25 mm/s on the original ACE Pro), cutting the average change time to just ~56 seconds. That’s a time savings of 47 minutes per 100 filament changes!

Enjoy a peaceful workspace with noise levels kept under 48 dB (closed-door printing) or 55 dB (with drying enabled). Plus, the independent brushless motors are engineered for endurance, boasting a lifespan of 5,000+ hours.

Achieve flawless, high-quality models by keeping your filament in peak condition. The ACE 2 Pro supports simultaneous 65℃ high-temperature drying and printing, ensuring your filament stays as fresh as the day you opened it.

Designed for heavy-duty use, the alumina ceramic port delivers exceptional abrasion resistance compared to standard plastic. This extends the operational lifespan of your device and significantly lowers long-term maintenance costs.

Clear jams and troubleshoot in seconds. The thoughtfully designed external feeding channel and buffer mechanism feature a quick-release system, making maintenance effortless and keeping your downtime to an absolute minimum.

The ACE 2 Pro seamlessly integrates with the Anycubic K3, K3V2, K3 Max, S1, S1 Max, and KX series multicolor printers.
Please note: The ACE Pro and ACE 2 Pro cannot be operated simultaneously.
| Category | Specification |
|---|---|
| Supporting Filaments | PLA, PETG, ABS, ASA, PET, PA, PC, PVA (dry), BVOH (dry), PP, POM, HIPS, PLA-CF, PETG-CF, PAHT-CF, TPU (for ACE), PVB |
| Filament Diameter | 1.75 mm |
| Spool Compatibility | Flange diameter: 195–200 mm; Spool width: 60–68 mm; Flange thickness: 3–6 mm |
| Printer Compatibility | Kobra X / Kobra S1 Max / Kobra S1 / Kobra 3 Max / Kobra 3 V2 / Kobra 3 |
| Drying Efficacy | Suitable for drying: PLA, PETG, PVB; Compatible but not optimal: ASA, ABS, PET, PA, PC, PP, BVOH, POM, HIPS, fiber-reinforced materials |
| Housing Material | ABS / PC |
| Motors | 4 × Brushless Motors |
| Active Moisture Control | Supported |
| Sealed Storage | Supported |
| Externally Mounted PTFE Tube | Supported |
| Temperature & Humidity Monitoring | Supported; displayed on APP, slicer, and printer screen |
| Filament Intelligent Identification | Supported |
| Filament Runout Detection | Supported |
| Auto-Resume Printing | Supported |
| Maximum Drying Temperature | 65°C |
| Power Rating | 220V: 330W Max; 110V: 235W Max |
| Machine Weight | 3.7 kg |
| Machine Dimensions | 368 × 291.5 × 236.5 mm³ |