3D Printers With an AMS-Style Filament System: The 2026 List
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“3D printer with AMS” now means any printer sold with a multi-spool feeder. Enclosed, 256 mm class: Bambu P1S and P2S Combo, Creality K2 Combo, Anycubic Kobra S1 Combo, Elegoo Centauri Carbon 2 Combo. Open frame: Bambu A1 and A1 mini Combo, Anycubic Kobra X Combo, Flashforge AD5X, Creality Hi Combo. Large: Creality K2 Plus Combo, Kobra 3 Max Combo, Qidi Plus 5 and Max 4 Combo. Heated chamber: Bambu H2S and H2D, K2 Plus, Qidi.
Where to buy
The list
| Printer | Build volume | Frame | System | Spools | Amazon US |
|---|---|---|---|---|---|
| Bambu A1 mini Combo | 180 × 180 × 180 mm | Open | AMS lite | 4 | Yes |
| Bambu A1 Combo | 256 × 256 × 256 mm | Open | AMS lite | 4 | Yes |
| Anycubic Kobra X Combo | See listing | Open | ACE 2 Pro | 4 to 7 | Yes |
| Flashforge AD5X | 220 × 220 × 220 mm | Open CoreXY | Built-in | 4 | Yes |
| Creality Hi Combo | 260 × 260 × 300 mm | Open | CFS | 4 | No |
| Creality K2 SE / K2 Combo | See listing | Enclosed | CFS | 4 | Yes |
| Bambu P1S Combo | 256 × 256 × 256 mm | Enclosed | AMS | 4 to 16 | Yes |
| Bambu P2S Combo | 256 × 256 × 256 mm | Enclosed | AMS 2 Pro | 4 to 16 | Yes |
| Anycubic Kobra S1 Combo | 250 × 250 × 250 mm | Enclosed | ACE Pro / ACE 2 Pro | 4 to 8 | Yes |
| Elegoo Centauri Carbon 2 Combo | 256 × 256 × 256 mm | Enclosed | Elegoo system | 4 | Yes |
| Qidi Q2 Combo | 270 × 270 × 256 mm | Enclosed, 65 °C | Qidi Box | 4 | Yes |
| Creality K2 Plus Combo | 350 × 350 × 350 mm | Enclosed, 60 °C | CFS | 4 to 16 | Yes |
| Qidi Plus 5 / Max 4 Combo | 320 × 320 × 300 / 390 × 390 × 340 mm | Enclosed, 65 °C | Qidi Box | 4 | Yes |
| Anycubic Kobra 3 Max Combo | 420 × 420 × 500 mm | Open | ACE Pro | 4 to 8 | Yes |
| Bambu H2S / H2D | 340 × 320 × 340 / 325 × 320 × 325 mm | Enclosed, 65 °C | AMS 2 Pro, AMS HT | 4 to 16 | No |
| Prusa MK4S + MMU3 | 250 × 210 × 220 mm | Open | MMU3 | 5 | Direct |
How to choose
- PLA and PETG, small parts: A1 mini Combo. Cheapest reliable entry.
- PLA and PETG, 256 mm: A1 Combo, Kobra X Combo or AD5X. See the A1 Combo page.
- ABS and ASA too: P2S Combo, K2 Combo, Kobra S1 Combo, Centauri Carbon 2 Combo.
- Nylon and PC: Qidi Q2 Combo, K2 Plus Combo, Bambu H2S.
- Large: K2 Plus Combo enclosed, Kobra 3 Max Combo open.
All of these are single-nozzle purge systems; see AMS alternatives for how they differ and where toolchangers fit, and multi-colour printers for the purge cost in practice.
The units in the box
The listings are the Bambu P2S Combo, the Creality K2 Combo and the Anycubic Kobra X Combo, one from each of the three largest ecosystems.
FAQ
Can I buy the printer now and the system later? Yes for every system here except the AD5X, which is built in.
Do any of these dry filament? AMS 2 Pro and ACE Pro do; the rest store dry.
LayerWalker
Print defect diagnosis, calibration procedures and parts that actually fit. Corrections welcome through the contact page.
