Prusa CORE One+ (Gen 2) is listed in the Prusa Research 3D printer catalog. This page separates documented specifications from scoped compatibility rules, so an unlisted combination stays unverified.
As an Amazon Associate I earn from qualifying purchases.
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-gen-2. Manufacturer: Prusa Research. Model or part number: Prusa CORE One+ (Gen 2).
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+ (Gen 2) |
| Filament diameter | 1.75 mm |
| Maximum nozzle temperature | 290 °C |
| Maximum bed temperature | 120 °C |
| Chamber temperature | 55 °C |
| Enclosure | enclosed |
| Build volume | x: 250, y: 220, z: 270 mm |
| Default nozzle diameter | 0.4 mm |
Model-specific notes
- 290 C is the standard Nextruder configuration. The separately installed HT Hotend raises the nozzle rating to 400 C; INDX is a separate revision.
Revision and installed hotend
This model has documented configurations. Check the physical hotend and cable arrangement before relying on a part match.
- Standard Nextruder: ['Nextruder with standard 290 C hotend.']
- INDX: ['Standard production INDX, 4- or 8-tool configurations; not equivalent to the Founders Edition.']
Cataloged hotend family: Prusa Nextruder. This does not identify an aftermarket modification.
Documented relationships
Showing 6 of 6 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 | Printer must use the Nextruder configuration, not an INDX conversion.; Follow the exact printer-specific installation instructions; heater/sensor wiring and firmware remain part of the required setup.; 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 | Printer must use the Nextruder configuration, not an INDX conversion.; Follow the exact printer-specific installation instructions; heater/sensor wiring and firmware remain part of the required setup.; 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 | Printer must use the Nextruder configuration, not an INDX conversion.; Follow the exact printer-specific installation instructions; heater/sensor wiring and firmware remain part of the required setup.; Excludes: INDX conversions and other unlisted aftermarket hotend changes are outside this stock-configuration fit unless expressly specified. |
| Nextruder V6 Nozzle Adapter | CONDITIONAL | part to printer | Nextruder-equipped configuration only; follow the specified installation guide.; Excludes: INDX conversions and other unlisted aftermarket hotend changes are outside this stock-configuration fit unless expressly specified. |
| Brass Prusa Nextruder Nozzles — 0.4mm | CONDITIONAL | nozzle to printer | Use the Nextruder configuration and the correct 0.4 mm standard/high-flow profile; INDX conversion is outside this fit.; Excludes: INDX conversions and other unlisted aftermarket hotend changes are outside this stock-configuration fit unless expressly specified. |
| Brass High Flow Prusa Nextruder Nozzles — 0.4mm | CONDITIONAL | nozzle to printer | Use the Nextruder configuration and the correct 0.4 mm standard/high-flow profile; INDX conversion is outside this fit.; Excludes: INDX conversions and other unlisted aftermarket hotend changes are outside this stock-configuration fit unless expressly specified. |
Manufacturer sources
Links document the stated identity, specifications, or scoped relations. They do not represent hands-on testing by this site.
- Prusa Research — Prusa CORE One+ (Gen 2) | Original Prusa 3D printers directly from Josef Prusa checked 2026-10-30; global
- Prusa Research — 1.75 mm - Glossary | Prusa Knowledge Base checked 2026-10-30; global
- Prusa Research — Better Prints, Easier Use: Prusa XL+, CORE One L+ and CORE One+ (Gen 2), Our Big Product Upgrade - Original Prusa 3D Printers 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 — Nextruder V6 Nozzle Adapter | Original Prusa 3D printers directly from Josef Prusa checked 2026-10-30; global
- Prusa Research — Installing or changing the Nextruder V6 Nozzle Adapter | Prusa Knowledge Base checked 2026-10-30; global
Search purchase options
This opens Amazon search results, not a verified product listing. Match the exact part number, diameter, installed hardware, and manufacturer instructions before ordering.
(paid link)
Search Replacement Parts on Amazon