Prusa CORE One+ is listed in the Prusa Research 3D printer catalog. This page separates documented specifications from scoped compatibility rules, so an unlisted combination stays unverified.
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Before you rely on a result
A documented product or fit statement is only as specific as its source. Match the exact model, installed hotend, revision, and required adapter before acting.
Exact identification
Catalog ID: prusa-core-one-plus. Manufacturer: Prusa Research. Model or part number: Prusa CORE One+.
Manufacturer-recorded specifications
Values below are only fields recorded from the linked manufacturer material. A missing value means the source set did not establish it; it does not imply zero or no limit.
| Specification | Documented value |
|---|---|
| Model code | Prusa CORE One+ |
| Filament diameter | 1.75 mm |
Model-specific notes
- Legacy model identity preserved separately; unverified numeric specifications are not copied from its successor.
Revision and installed hotend
No separate revision is recorded here. Check the label on your machine and the currently installed hotend before ordering.
Cataloged hotend family: Prusa Nextruder. This does not identify an aftermarket modification.
Documented relationships
Showing 7 of 7 linked rules. The checker can inspect an exact pair and source. A verified rule may still require its listed conditions.
| Related item | Source status | Fit axis | Conditions and exclusions |
|---|---|---|---|
| Nextruder Hotend brass - 0.40 mm | CONDITIONAL | hotend to printer | Nextruder configuration only; INDX excluded. Follow the exact installation and firmware guide.; Excludes: INDX conversions and other unlisted aftermarket hotend changes are outside this stock-configuration fit unless expressly specified. |
| Nextruder Hotend brass High Flow - 0.40 mm | CONDITIONAL | hotend to printer | Nextruder configuration only; INDX excluded. Follow the exact installation and firmware guide.; Excludes: INDX conversions and other unlisted aftermarket hotend changes are outside this stock-configuration fit unless expressly specified. |
| HT Hotend Upgrade (for CORE One/+ and CORE One L/+) | CONDITIONAL | hotend to printer | Nextruder configuration only; INDX excluded. Follow the exact installation and firmware guide.; Excludes: INDX conversions and other unlisted aftermarket hotend changes are outside this stock-configuration fit unless expressly specified. |
| Original Prusa MMU3 | CONDITIONAL | feeder to printer | Use the correct printer-specific MMU3 kit, wiring harness, buffer and extruder modification.; Use matched printer/MMU firmware and the correct printer/MMU PrusaSlicer profile. |
| Prusament PA11 | CONDITIONAL | filament to printer | Use the manufacturer profile matching this exact printer, installed nozzle and material; observe drying, sheet and chamber requirements.; The material temperature range does not override the printer/hotend/bed limits. |
| Prusament PLA High Speed | CONDITIONAL | filament to printer | Use the manufacturer profile matching this exact printer, installed nozzle and material; observe drying, sheet and chamber requirements.; The material temperature range does not override the printer/hotend/bed limits. |
| Prusament PETG Ultraglow | CONDITIONAL | filament to printer | Use the manufacturer profile matching this exact printer, installed nozzle and material; observe drying, sheet and chamber requirements.; The material temperature range does not override the printer/hotend/bed limits. |
Manufacturer sources
Links document the stated identity, specifications, or scoped relations. They do not represent hands-on testing by this site.
- Prusa Research — 1.75 mm - Glossary | Prusa Knowledge Base checked 2026-10-30; global
- Prusa Research — Installing or changing the Nextruder V6 Nozzle Adapter | Prusa Knowledge Base checked 2026-10-30; global
- Prusa Research — Nextruder Hotend brass - 0.40 mm | Original Prusa 3D printers directly from Josef Prusa checked 2026-10-30; global
- Prusa Research — Nextruder Hotend brass High Flow - 0.40 mm | Original Prusa 3D printers directly from Josef Prusa checked 2026-10-30; global
- Prusa Research — HT Hotend Upgrade (for CORE One/+ and CORE One L/+) | Original Prusa 3D printers directly from Josef Prusa checked 2026-10-30; global
- Prusa Research — MMU3 Compatibility | Prusa Knowledge Base checked 2026-10-30; global
- Prusament — Prusament PA11 | Prusament checked 2026-10-30; global
- Prusa Research — Prusament PA11 Natural 800g | Original Prusa 3D printers directly from Josef Prusa checked 2026-10-30; global
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