Anycubic ACE 2 Pro Multi-Colour Filament Hub & Dryer – Kobra 3 Max Version

This is the Kobra 3 Max version of the ACE 2 Pro, Anycubic’s four-slot filament hub and dryer. It turns the Kobra 3 Max into a four-colour, four-material printer across its full 420 × 420 × 500 mm build volume, and ships with the purge wiper, 4-in-1 filament hub and screws that the Kobra 3 Max installation needs. For the Kobra X, S1 or S1 Max, choose the version made for those printers.

Each slot has its own brushless motor to feed and retract filament, and the sealed unit heats stored spools to as much as 65 °C while printing, with temperature and humidity monitoring. On a large-format printer, where a single job can run for a day or more, keeping filament dry throughout is the difference between a clean finish and a stringy one. Runout detection with auto-refill switches to a matching spool when one runs out.

It handles PLA, PETG, ABS, ASA, PET, PA, PC and more, plus Anycubic’s ACE-grade TPU; check your printer’s own material limits, as the Kobra 3 Max is rated for PLA, PETG and TPU. Spools with a 195–200 mm flange and 60–68 mm width fit. The unit measures 368 × 291.5 × 236.5 mm and weighs 3.7 kg.