Prusa Prusa CORE One L 3D Printer
The Prusa CORE One L is a high-performance, ready-to-print CoreXY 3D Printer built as the larger, upgraded counterpart to the CORE One. Featuring a spacious build volume and a fully enclosed chamber, it ensures exceptional print quality, consistency, and precision for large-format projects. Perfect for any workshop or business, the CORE One L delivers outstanding results with every print.
- Expansive Volume: Build size up to 300 x 300 x 330 mm
- Versatile Compatibility: Fully enclosed chamber and AC convection-heated bed to support advanced materials
- Seamless Workflow: Quick & easy setup with consistently sharp, reliable prints
Enhance your air quality by upgrading to the Prusa Core One L Advanced Filtration Bundle! This exceptional filtration system effectively captures particulates and minimizes odors, improving your experience when using materials like ABS or ASA.
Prusa CORE One L
Expanded Build & Enhanced Capability
The Prusa CORE One L builds on the success of the CORE One by offering an expanded build volume (300 x 300 x 330 mm) while maintaining exceptional rigidity with its steel-exoskeleton frame. With an actively heated chamber (up to 60 °C), a new AC convection heatbed for flawless heat distribution, and a built-in night vision camera for remote print monitoring, this machine is tailor-made for precise and reliable printing of standard and advanced materials. This printer is ready out-of-the-box— simply unpack, plug in, and start printing in minutes, making it the perfect printer for makerspaces and businesses for high-quality, large prints with minimal downtime.
Key Features of the Prusa CORE One L 3D Printer:
- Huge Build Volume & Superior Efficiency: Perfect for large or batch prints with sizes up to 300 x 300 x 330 mm— ideal for print farms and professional workshops.
- Active Heating System: Equipped with an AC convection heatbed and actively heated chamber for consistent temperatures and warp-free printing with demanding materials.
- Smart, Ready-to-Print: Factory-calibrated, sturdy steel frame, and all-in-one build ensure quick setup and long-term reliability out of box.
- Unmatched Precision & Finish: CoreXY motion control and advanced vibration compensation deliver smooth surfaces and dimensional accuracy every time.
- Advanced Material Support: Compatible with a wide range of materials, including flexibles and engineering-grade filaments like ASA, ABS, PC, PA (Nylons), and more.
High Capacity, High Speed
Print larger and faster than ever with a 300 x 300 x 330 mm build volume and optimized CoreXY motion system, featuring a high-flow nozzle, Input Shaper, and factory-tuned profiles for 200+ filaments. The CORE One L is built for production, perfect for ambitious makers, print farms, and professionals who demand consistent, high quality results with minimal downtime.
- 300 x 300 x 330 mm print volume
- Active heat distribution for prints edge to edge
- Ideal for large functional parts, production fixtures, and models
Active Heating System
An advanced AC heatbed with convection heating, crafted from a thick aluminum block, ensures uniform temperatures across the build surface. Two fans circulate air throughout the enclosed chamber, quickly bringing it up to 60 °C for reliable layer adhesion and easy printing with any material.
- Uniform heat across the entire print surface
- Rapid chamber heating with convection airflow
- Reliable printing of versatile materials
Easy Setup, Solid Design
The Prusa CORE One L comes pre-calibrated and ready to print, combining a rigid steel frame with an all-in-one enclosed design for reliable operation and stable performance. It includes an accelerometer, built-in firmware for optimal settings and recalibration, and two nozzles for more capabilities.
- Pre-calibrated for out-of-box use
- Steel frame & enclosed design for stability and consistency
- Two nozzles included: high-flow and abrasive-resistant
Superior Precision & Surface Quality
Flawless dimensional accuracy and clean 75° overhangs are ensured by Prusa-developed print profiles and the Nextruder with 360° cooling. Combined with updated PrusaSlicer profiles, vertical artifacts are minimized, delivering professional-quality surfaces.
- 360° cooling for clean overhangs
- Perfect dimensional fidelity with quality-focused print profiles
- Eliminated vertical artifacts and layer lines for professional-quality surfaces
Advanced Material & Flex Compatibility
A wide range of filaments, including ASA, ABS, PC, Nylon (PA), and more, utilize the high-performance heatbed with active chamber circulation that quickly reaches 60°C, minimizing warping, cracks, and lifted corners. Flexible filaments are supported via a dedicated loading mode, which adjusts the side filament sensor to allow a wider, less restrictive feed for flexible materials.
- Supports ASA, ABS, PC, Nylon, and flexible filaments
- Active heat circulation in an enclosed chamber for consistent, warp-free prints
- Flexible filament loading mode with a physical switch
Online & Offline Workflow
Take complete control over your printing experience. With a removable Wi-Fi module, the CORE One L can operate fully offline for secure, private printing, or online for seamless connectivity. The printer integrates with a complete ecosystem: PrusaSlicer for filament profiles, EasyPrint for web-based slicing, Prusa Connect for remote management, and the Prusa App for full mobile control.
- Operate fully offline or connect online with removable Wi-Fi
- Slice and send prints seamlessly with PrusaSlicer, EasyPrint, or Prusa App
- Remote print management with Prusa Connect
Upgrade with the Advanced Filtration
The Advanced Filtration System features a specially designed housing that includes a highly efficient HEPA filter, a carbon filter, and a powerful high-pressure blower, all of which seamlessly integrate with the 3D printer and contribute to a cleaner, more pleasant printing environment.
- The Advanced Filtration System is installed on the rear exhaust of the 3D printer, with firmware that manages the fans.
- This system protects against VOCs (volatile organic compounds) and UFPs (ultrafine particles, including nanoparticles).
- The HEPA filter has an estimated lifespan of at least 600 hours of operation and can be easily replaced.
What's in the Box
What's included in the bundles?
If purchasing a bundle, in addition to the items above, you'll receive on of the following:
| Basics Bundle | ||||
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| Start your 3D printing journey smoothly with 1 hour of direct virtual access to an expert at MatterHackers. INCLUDED 1 x 1hr Launchpad Expert Setup Assistance |
| EDU Basics Bundle | ||||
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| Best option for essential starter materials and extended warranty coverage. With MatterHackers PLA and PETG, you can start printing immediately with extra piece of mind with added protection! INCLUDED 1 x 1-YR Extended Warranty (2 Years Total Coverage) 2 x MH Build Series PLA - 1.75mm (1kg) 2 x MH Build Series PETG - 1.75mm (1kg) |
| Top Tier Materials Bundle | ||||||
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| Drying Solution Bundle |
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| Ensure consistent, high-quality prints with proper filament drying and storage. This bundle helps eliminate moisture-related print failures and maintain peak material performance. INCLUDED Advanced Filtration 1 x 1-YR Extended Warranty (2 Years Total Coverage) 1 x PrintDry PRO 3 Filament Drying System 1 x PrintDry Filament Container Pack - 6 pcs |
| Professional Bundle |
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| A complete productivity upgrade for your Prusa CORE One L. Delivering the tools and materials needed for reliable, high-quality printing, get started with MatterHackers PRO Series filaments and expert setup assistance. INCLUDED Advanced Filtration 1 x 1-YR Extended Warranty (2 Years Total Coverage) 1 x 1hr Launchpad Expert Setup Assistance 1 x E3D DiamondBack Prusa Nextruder Nozzle - 0.60mm 1 x CORE One L Textured Powder-Coated Print Sheet 1 x CORE One L Smooth PEI Print Sheet 3 x PRO Series PLA - 1.75mm (1kg) |
| Engineering Bundle |
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| The ultimate all-in-one solution for advanced users and professionals. This package combines the Professional Setup with a drying system and specialized engineering filament assortment and guided resource training. INCLUDED Advanced Filtration 1 x 1-YR Extended Warranty (2 Years Total Coverage) 1 x 1hr Launchpad Expert Setup Assistance 1 x E3D DiamondBack Prusa Nextruder Nozzle - 0.60mm 1 x CORE One L Textured Powder-Coated Print Sheet 1 x CORE One L Smooth PEI Print Sheet 1 x PrintDry PRO 3 Filament Drying System 1 x PRO Series Essential Filament Pack with Launchpad 1 x NylonX Carbon Fiber PA12 - 1.75mm (0.5kg) 1 x NylonG Glass Fiber - 1.75mm (0.5kg) 1 x PRO Series Ryno - 1.75mm (0.75kg) 1 x PRO Series Flex TPE - 1.75mm (0.5kg) 1 x MatterHackers Launchpad - Advanced FDM Materials |
What are the Tech Specs of the Prusa CORE One L 3D Printer?
| Measurements | |
|---|---|
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Build Volume
|
300 x 300 x 330 mm (11.8 x 11.8 x 12.99 in) |
| Filament Diameter | 1.75 mm |
| Layer Height | 0.05 - 0.30 mm |
| Printer Weight | 21.9 kg (48.3 lbs) |
| Printer Size (W x D x H) | 469 x 521 x 635 mm (18.5 x 20.5 x 25 in) |
| Electronics | |
| Mainboard | Custom 32-bit xBuddy electronics with STM32 |
| Stepper Drivers | Trinamic 2130 |
| Stepper Motors | Precise 0.9° X,Y stepper motors (prevents VFA) |
| Extruder | |
| Extruder | Nextruder, Direct Drive, E3D V6 compatible (with adapter) |
| Extruder Electronics | Custom breakout board for connecting fans, thermistors and other parts |
| Filament Path | Aluminum heatsink, all-metal hotend |
| Drive System | Nextruder Planetary Gear System, 10:1 gearbox radio |
| Cooling Fan | High-performance turbine, 360° cooling system |
| Nozzle | High-flow Prusa Nozzle brass CHT - 0.4 mm + Abrasive-Resistant 0.4 mm nozzle in the box |
| Max. Operating Temperature | |
| Max Nozzle Temperature | 290 °C (554 °F) |
| Max Heatbed Temperature | 120 °C (248 °F) |
| Max Chamber Temperature | 60 °C (140 °F) |
| Controls | |
| LCD Screen | 3.5″ graphic 65k color screen |
| Touch Control | Yes |
| Firmware Update Interface | USB Drive, Prusa Connect, Prusa Mobile App |
| Prusa Connect Support | Yes |
| Prusa App for iOS and Android Support | Yes |
| Quick-Swap Nozzle System | Yes |
| Lighting | Yes |
| Accessories | |
| Internal Camera | Included in the box, Installation Optional |
| MMU3 Support | Yes. MMU3 (available Jan 2026) |
| Advanced Filtration System | Optional add-on |
| GPIO Board Compatibility | Yes |
| Accelerometer Compatibility | Yes, Built-In |
| Connectivity | |
| Ethernet Connection | Yes |
| Other Connectivity | NFC receiver |
| Sensors | |
| Filament Sensor | Yes (2 sensors) |
| Loadcell Sensor | Yes |
| Thermistors | 5 high-precision thermistors (genuine Semitec) |
| Fan Motors Monitoring | Yes |
| Door Sensor | Yes |
| Printing | |
| Print Medium | USB Drive / LAN / Internet via Prusa Connect or mobile Prusa App |
| Print Surface | Magnetic heatbed with removable PEI spring steel sheets |
| First Layer Calibration | Fully automatic (thanks to the Load Cell sensor) |
| Bed Calibration | Automatic, Mesh Bed Leveling (only on print area) |
| Input Shaper | Yes |
| Supported Materials | PLA, PETG, Flex, PVA, PC, PP, CPE, PVB |
| Supported Materials WITH Advanced Filtration System | ABS, ASA, HIPS, PA |
| Phase Stepping | Yes |
