Prusa CORE One+
Enclosed CoreXY Prusa printer with active chamber heating. Designed for broader high-temp work than open-frame MK4S defaults.
Manufacturer snapshot
- Brand
- Prusa Research
- Filament diameter
- 1.75 mm
- Build volume
- 250 × 220 × 270 mm
- Max hotend temperature
- 290 (400 with high-temp upgrade per manufacturer) °C
- Max build-plate temperature
- 120 °C
- Enclosure
- Enclosed chamber with active heating (up to 55 °C per manufacturer)
- Material system note
- MMU3 / INDX compatibility called out on manufacturer comparison tables — verify current options for your unit.
- Manufacturer listed ideal / supported families
- PLA, PETG, Flex, PVA, PC, PP, CPE, PVB; advanced with filtration: ABS, ASA, HIPS, PA
- Manufacturer caution / not recommended
- Always confirm filtration/ventilation requirements for styrene-family filaments
Prusa CORE One+ technical parameters · Recorded 9/14/2026
Printer specifications are not an endorsement of an unverified product or spool. Always re-check the manufacturer page before buying filament for a critical job.
What to verify before you buy filament
- Active chamber helps ABS/ASA/PA — still follow manufacturer filtration guidance.
- Works with standard 1.75 mm third-party filament; profiles still need matching.
- Confirm high-temp nozzle upgrade only if you actually need >290 °C materials.
- Check sheet and adhesive recommendations for the filament family.
Related on FilamentBridge: PLA · PETG · ASA · ASA guide · How we check compatibility · Shop