PLA
Easy to printThe go-to for prototypes, models, and everyday objects. Auto-ventilation keeps the chamber cool. The most forgiving material to start with.
Nozzle210-220 °C
Bed50-60 °C
Engineering parts
printed in‑house
CORE One+From from $1,299
No vendor delays, no data leaks.
- 250 × 220 × 270 mmBuild volume
- Up to 55 °CChamber
- 200+Material profiles
In-House Manufacturing with 3D Printing
Engineers
Designs without waiting for vendors.
Sourcing
Make parts just in time.
Manufacturing
Never stop your manufacturing line.
Security
Keep IP under your roof.
Reasons to bring 3D printing in-house
Test 10 design iterations for the price of one prototype
A kilogram of highly consistent Prusa filament costs $30. That's dozens of test prints. You can afford to get it wrong five times and still come out ahead.
Print replacement parts that are no longer available
Machines outlive their spare parts supply. Instead of hunting for a discontinued bracket or waiting on a custom machining quote, just print it.
No minimum order quantities
Need 12 pieces? Print 12 pieces. You don't need to order 500 to get a reasonable unit price. Production starts at one.
What the CORE One+ is built for
Most standard functional fixtures or mounts print in 1 to 3 hours. Smaller parts like clips or pins can take just 15-30 minutes, while complex, full-build plates can run safely overnight.
Why Choose Prusa?
American-European company with manufacturing in Wilmington and Prague. Everything we do, we do in-house - including the production of our own electronics on our SMT line. The entire production chain is under our control.
Country of origin (COO)
Designed, Built, and Tested in the EU and USA
Open-Source Firmware
ISO 9001, ISO 14001, ISO 45001 certified
TAA and NDAA Compliant
24/7 tech support
No material vendor lock-in
60 day money back guarantee
Online 3D training with certification included
Trusted by 110,000+ businesses worldwide
Designed for companies that need high reliability and data security.
“There is a real risk that data on prints, design models, or production processes could be transmitted to servers beyond the user’s control, including to the territory of the PRC.”
CORE One+ in Manufacturing
- Structural parts in robotics
- Aircraft component prototype
- Cutting tool prototype
- Clamps in automotive manufacturing line
- Custom electronics housing used in production line
Certificates and compliance
ISO certificates, declarations of conformity, warranty terms, and a few items we issue on request.
ISO 9001, 14001 and 45001
Quality, environmental and occupational health management - all audited.
CE, UKCA and RoHS
Designed and manufactured in the EU and USA, including our own PCB production in Prague, TAA and NDAA compliant for government and defense procurement.
Built in Prague and in Delaware
The entire production chain is under our control. We even make our own electronics on our own PCB line.
Letters of volatility
Available on request if you need to document what the printer stores and what a power cycle clears.
One‑year warranty for businesses
60-day refund policy, 2-year warranty in EU, 1 year in the USA. 24/7 tech support in seven languages with real experienced operators in EU & USA - no AI bots.
Five years of spare parts
Guaranteed from the date of release. Every mechanical part is sold separately and nothing is glued shut.
“Siemens has selected Prusa as a trusted partner and preferred supplier of professional-grade 3D printers for manufacturing aids and prototypes production. We greatly appreciate Prusa's reliable data handling, printing performance and durability.”
Your files stay on your network
Every connection on this machine is optional.
Air‑gapped machine with zero forced cloud
Protect your designs and take your workflow offline. Everything can be updated without internet connection after your careful security audit. The software is fully open source, firmware updates can be performed using a USB drive.
Removable Wi‑Fi Module
For air-gapped operation
Ethernet is optional
No forced online setup, no apps
Fully offline setup and operation
The printer does not phone home.
Disconnect & Remove the camera
The camera unplugs.
Customer stories
These teams already run our printers in production.
Customer story Škoda Auto
A printer farm went into the welding plant in Mladá Boleslav after maintenance staff, who already print at home, brought the idea to their supervisors. Printed clamps fully replaced the metal ones, and Central Technical Service basically stopped buying spare parts and started printing them instead.
- 13,000+car deliveries saved from delay
- 35,000+employees
- 60+3D printers across the plants
“Cooperation of Škoda Auto and Prusa Research changed our way of thinking about production.”
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Everything from One SupplierFrom materials to software
Everything is optional and there are no vendor locks. You can use any 1.75mm filament and third-party software if you like.
PrusaSlicer
Free, open source, offline
Reads STL, STEP, 3MF and OBJ, with more than 200 validated profiles. A command-line interface can batch-slice files and fit into an existing pipeline. It is AGPL-3.0 licensed: no per-seat fee, no renewal, and no cloud account. It runs fully offline, including in air-gapped environments.
Prusa Connect
Fleet management in a browser
Print farm mode with job queueing and per-machine history. User roles, teams and file distribution across the fleet from one dashboard. It is free with the printer and includes 1 GB of cloud storage. Only G-code is uploaded, never the source model. If you prefer to stay off the cloud, PrusaLink gives you the same control on your own network.
Prusament
Filament made in‑house
Diameter is measured more than 4,700 times a second and held to ±20 µm on most materials, widening to ±30 µm on PC Blend and ±40 µm on ASA and PA11 Carbon Fiber, against an industry norm of ±50 µm. Every spool carries a QR code to its own manufacturing report. The printer also takes any 1.75 mm filament from other brands.
Printables
Models and print profiles
More than a million models, open to every printer brand, browsable and importable without leaving PrusaSlicer.
How we make our printers
From the first drawing to the test print on our floor. Hardware, software, and key parts come from our own shops in Prague and Delaware.
Made in Europe and the USA
Over 10,000 printers leave every month. We maintain full control over our manufacturing and supply chain. The same process on both sides of the ocean.
The benchmark for print quality and precision
Accurate dimensions, clean surfaces, and repeatable results, print after print. We test components, finished printers, and real prints throughout development and production.
Built to last
Industrial-grade reliability. Nothing is glued. Everything comes apart with a screwdriver. With spare parts and long-term software support.
Electronics from our own line
Our in-house SMT lines handle both prototype boards and full-scale production of our electronics.
Open-source
Our firmware and PrusaSlicer (slicing software) are open-source which means the entire source code is available on Github for anyone to inspect it.
Secure and 100% private
We don't want to see your data. You don’t have to connect the printer to the network - not even once, and you can still enjoy the full experience without any drawbacks.
Running Costs
The printer purchase is the biggest expense. After that, it's just filament and the occasional spare nozzle or print sheet.
- No vendor locks
- No forced subscriptions
- Free software & firmware upgrades
Filament
One spool prints dozens of objects.
~$25/kg
Nozzle replacement
Lasts hundreds of hours, replacement takes 2 minutes
~$20
Print Sheet Replacement
Double-sided sheets, lasting hundreds of hours
~$37
Software & Firmware Updates
PrusaSlicer, EasyPrint, Prusa Connect, Prusa App, and updates - included and free.
0
Price per seats or licenses
You own the hardware you buy.
0
UpgradesAdd these later, without replacing the printer
HT Hotend: Up to 400 °C
A tool-less swap that takes under a minute. The same swap fits every CORE One and CORE One L you already own.
Advanced Filtration System
A HEPA element rated at 99.9% for ultra-fine particles and an activated carbon filter for VOCs, on a high-pressure blower, with the fans under firmware control. The HEPA element lasts at least 600 hours of runtime.
Sealed, heated filament storage
Nylon and polycarbonate pull moisture out of the air and print badly once they have. The USS Drybox feeds the printer directly from a sealed chamber, which often decides whether a qualified material prints well or not.
INDX Multi-Material Toolchanger: 8 Materials in One Print
Print with 8 colors or materials. Print multi-material functional parts, soluble supports, or combine rigid and flexible materials.
Accessories to Consider
Spare print sheets, nozzles and a maintenance kit. Worth ordering with the printer so you have them on hand for the first service.
6 products
Spare parts and consumablesSpare print sheets, nozzles and a maintenance kit. Worth ordering with the printer so you have them on hand for the first service.Shop CORE One accessories
Supported materials
PETG
Easy to printStronger and more flexible than PLA. Excellent for functional parts, mechanical components, and anything that needs impact resistance.
Nozzle230-250 °C
Bed70-90 °C
ASA and ABS
ModerateUV and weather resistant - the material for outdoor applications where ABS would degrade. The enclosed chamber prevents warping.
Nozzle250-265 °C
Bed100-110 °C
PC / PCCF and More
AdvancedExcellent mechanical resistance, high heat and chemical resistance, good electrical insulating properties.
Nozzle270-285 °C
Bed80-120 °C
PA (Nylon)
AdvancedOutstanding mechanical properties for gears, hinges, and load-bearing parts. Moisture-sensitive - store in a dry box.
Nozzle260-280 °C
Bed80-90 °C
TPU (Flexible)
ModerateFlexible and durable for phone cases, gaskets, and vibration dampeners. The redesigned CORE One+ filament sensor guides flexible materials smoothly.
Nozzle220-240 °C
Bed50-60 °C
Pick the Printer That Fits
Three printers, three different answers. It comes down to how big your prints need to be, how much room you have on the desk, and whether you need more than one material in one job.
Print volume
Prusa CORE One+ (Gen 2)
250 x 220 x 270 mm (14.9 liters)
Prusa CORE One L+
300 x 300 x 330 mm (29.7 liters).
Prusa XL+
360 x 360 x 360 mm (46.7 liters).
Chamber
Prusa CORE One+ (Gen 2)
Up to 55 °C
Prusa CORE One L+
Up to 60 °C
Prusa XL+
Open-frame. Add Enclosure+ for a 50 °C chamber, or the external-heater version for 60 °C.
Max nozzle temp.
Prusa CORE One+ (Gen 2)
290 °C (400 °C with HT Hotend)
Prusa CORE One L+
290 °C (400 °C with HT Hotend)
Prusa XL+
290 °C (400 °C with HT Hotend)
Max heatbed temp.
Prusa CORE One+ (Gen 2)
120 °C
Prusa CORE One L+
120 °C
Prusa XL+
115 °C
Multi‑material
Prusa CORE One+ (Gen 2)
Single material (optional INDX upgrade)
Prusa CORE One L+
Single material (optional INDX upgrade)
Prusa XL+
Up to 5 independent toolheads.
Footprint
Prusa CORE One+ (Gen 2)
415 x 445 mm. Fits a home desk.
Prusa CORE One L+
469 x 521 mm. Minimal expansion for double the volume.
Prusa XL+
About 700 x 900 x 720 mm, around 30 kg.
What it's best for
Prusa CORE One+ (Gen 2)
Everyday prints, spare parts, toys and gadgets. A great first printer.
Prusa CORE One L+
Large enclosed single-material parts. A superb workhorse.
Prusa XL+
Multi-material work or maximum size. Five materials in one job, today.
Documents and further reading
Firmware, documentation, material guides and related product pages.
Firmware and documentation
Current firmware, drivers and the documentation set for the CORE One+.
Material guide
Nozzle and bed temperatures, sheet compatibility and properties for every filament.
Warranty terms
What is covered and for how long, by region and by customer type.
Request a price quote
Volume pricing, purchase orders and invoicing for fleet deployments.