Eolas Prints Filament Profiles in PrusaSlicer: Built-in Setup Guide

Seven Eolas Prints filaments have profiles built into PrusaSlicer: PLA, PLA Matte, Ingeo 850, Ingeo 870, PETG, PETG UV Resistant and TPU 93A. There is nothing to download: open Configuration → Configuration Wizard, go to Filaments, select Eolas Prints in the Vendor column, tick the profiles and click Finish. They are tuned for Prusa MINI+, MK3S+, MK3.5, MK3.9, MK4S, XL and CORE One printers, including high-flow nozzles. For the other Eolas materials, use the settings table below or OrcaSlicer, which includes all 18.

Last updated 7 October 2026 for PrusaSlicer 2.9.6. Eolas Prints profiles ship with PrusaSlicer and are kept up to date through its configuration updates.

Key facts

• What: PrusaSlicer filament profiles for 7 Eolas Prints filaments – PLA, PLA Matte, Ingeo 850, Ingeo 870, PETG, PETG UV Resistant and TPU 93A.
• Where: built into PrusaSlicer under the vendor Eolas Prints in the Configuration Wizard – no download, no import.
• Version: PrusaSlicer 2.9 or newer recommended (2.9.6 is the latest) on Windows, macOS or Linux.
• Printers: Prusa MINI/MINI+, MK3S/MK3S+, MK3.5, MK3.9, MK4/MK4S, XL, XL+ and CORE One / CORE One L, with standard and high-flow nozzles.
• Updates: profile improvements arrive through PrusaSlicer's automatic configuration updates.
• Other Eolas materials: settings below, or use OrcaSlicer, which has all 18 Eolas Prints profiles built in.

How to enable Eolas Prints profiles in PrusaSlicer

The profiles are already installed with PrusaSlicer – you only choose which ones appear in your filament list.

1. Update PrusaSlicer to the latest version from prusa3d.com. If PrusaSlicer offers a configuration update when it starts, accept it.
2. Open Configuration → Configuration Wizard. On the very first launch the wizard opens by itself.
3. Go to the Filaments page. In the Printer column choose your printer, or (All).
4. In the Vendor column select Eolas Prints, then tick the materials you use in the Profile column.
5. Click Finish, choose the Eolas Prints profile in the Filament dropdown on the Plater and slice.

Which printers are supported?

The Eolas Prints profiles include printer-specific variants for the Prusa MINI/MINI+, MK3S/MK3S+, MK3.5, MK3.9, MK4/MK4S, XL, XL+ and CORE One / CORE One L, for 0.4, 0.5, 0.6 and 0.8 mm nozzles and the high-flow (HF) nozzles. PrusaSlicer picks the right variant automatically. TPU 93A is available on the MK3S, MK3.9, MK4/MK4S, XL and CORE One families, but not on the MINI or MK3.5. Choosing a Prusa? Read our Prusa buyer’s guide.

Print settings in the built-in profiles

These are the values PrusaSlicer uses for an MK4S or CORE One with a standard 0.4 mm nozzle.

PrusaSlicer adjusts these values per printer and nozzle. For example, PLA prints at 215 / 208 °C on the MINI+ and MK3S+, and PETG's maximum flow is 8 mm³/s on the MINI+.

Settings for Eolas materials not yet in PrusaSlicer

For the other Eolas Prints filaments, start from the PrusaSlicer profile in the second column, change the temperatures in Filament Settings → Filament and save it as your own preset, for example Eolas Prints ASA.

Keep the maximum volumetric speed of the profile you started from, but lower it to 8 mm³/s for PLA Silk and 10 mm³/s for PLA Neon. Print ABS and ASA in an enclosed printer such as the CORE One. Prefer a ready-made profile for every material? OrcaSlicer includes all 18 Eolas Prints profiles and supports Prusa printers.

Can't find Eolas Prints in PrusaSlicer?

• Run Help → Check for Configuration Updates and install any update, then open the Configuration Wizard again.
• The Filament dropdown only lists profiles compatible with the selected printer and nozzle. TPU 93A, for example, does not appear for the MINI or MK3.5.
• If you ticked the profiles but they are missing, open the wizard again, select Eolas Prints under Vendor and check that the profiles are still ticked.
• Still stuck? Email support@eolasprints.com with your PrusaSlicer version and printer model.

Tips for printing Eolas Prints filaments with PrusaSlicer

• Calibrate once per material: print a temperature tower and a flow test to fine-tune for your machine.
• Save your tweaks: save changed settings as your own preset. PrusaSlicer configuration updates never overwrite user presets.
• Heat-resistant PLA: Ingeo 850 and 870 can be annealed after printing – see our Ingeo annealing guide.
• Outdoor parts: PETG UV Resistant is certified for 5 years of UV exposure – read the PETG UV printing guide.

Other slicers

Using another slicer? Eolas Prints profiles are built into OrcaSlicer and available as a free import for Bambu Studio. Comparing slicers? Read our guide to the best 3D printer software.

Frequently asked questions

Does PrusaSlicer have Eolas Prints filament profiles?

Yes. PrusaSlicer includes profiles for Eolas Prints PLA, PLA Matte, Ingeo 850, Ingeo 870, PETG, PETG UV Resistant and TPU 93A under the vendor Eolas Prints.

Do I need to download anything?

No. The profiles install with PrusaSlicer. Open Configuration → Configuration Wizard, go to Filaments, select Eolas Prints under Vendor, tick the materials and click Finish.

Which PrusaSlicer version do I need?

We recommend the latest PrusaSlicer 2.9 release. PrusaSlicer downloads profile updates automatically when it starts.

Which Prusa printers are supported?

The MINI/MINI+, MK3S/MK3S+, MK3.5, MK3.9, MK4/MK4S, XL, XL+ and CORE One / CORE One L, with standard and high-flow nozzles. TPU 93A is not available on the MINI or MK3.5.

What about Eolas ABS, ASA, PLA Silk or TPU D60?

They are not built into PrusaSlicer yet. Start from the profile listed in our table, set the recommended temperatures and save it as your own preset – or use OrcaSlicer, which has all 18 Eolas Prints profiles.

Can I use the profiles on a non-Prusa printer?

PrusaSlicer's Eolas Prints profiles are written for Prusa printers. For other brands we recommend OrcaSlicer, where the Eolas Prints profiles work with any printer.

Should I still calibrate after selecting a profile?

The profile gets you most of the way. For the cleanest results, run a quick temperature tower and flow test on your machine.

About the author
Sergio Peciña is a qualified Electrical & Electronics Engineer and Eolas Prints' Technical Design Engineer, with over 10 years of experience in 3D printing. He founded the maker spaces at the University of La Rioja and IDIVAL Santander. Every Eolas Prints filament is manufactured in-house in Cantabria, Spain, to ISO 9001 and ISO 14001 standards.

Shop the filaments these profiles are made for: PLA | PLA Matte | PETG | PETG UV | TPU 93A – ISO-certified, made in Spain.