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  • Features
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  • Check your spool
  • Sample spool

FILAMENT
BY JOSEF PRUSA

You can inspect the parameters of every spool we manufacture!

Inspect your spool

WHAT CAN YOU EXPECT?

Affordable filament for everyday printing in premium quality

MANUFACTURED IN-HOUSE BY JOSEF PRUSA

We were not satisfied with the quality of filaments on the market. So we decided to make our own! Prusa Research is the only 3D printer manufacturer with its own filament production.

PREMIUM-GRADE MATERIALS AND THOROUGH TESTING

The whole manufacturing process is closely monitored and tested – string diameter, color consistency, and mechanical properties – to make sure that every spool is perfect.

± 0.02 MM
MANUFACTURING PRECISION

We believe the industry standard of 0.05 mm isn’t sufficient. We guarantee ±0.02mm precision for the vast majority of materials (±0.03 mm for blended materials) and highly-consistent colors.

QUALITY YOU CAN CHECK YOURSELF

We are the only manufacturer that gives customers the option to fully inspect parameters of every filament spool. Just scan a QR code on the spool to see all details online.

Find out more

INSPECT YOUR FILAMENT ONLINE

Check the diameter consistency of your filament along with other parameters like weight, length, ovality and standard deviation.


or show sample spool

PLA Prusa Orange

24.99 USD / 24.99 EUR (VAT incl.)
Buy now

PETG Prusa Galaxy Black

29.99 USD / 29.99 EUR (VAT incl.)
Buy now

ASA Natural

29.99 USD / 29.99 EUR (VAT incl.)
Buy now

ASA Jet Black

29.99 USD / 29.99 EUR (VAT incl.)
Buy now

ASA Prusa Galaxy Black

29.99 USD / 29.99 EUR (VAT incl.)
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ASA Prusa Orange

29.99 USD / 29.99 EUR (VAT incl.)
Buy now

PETG Ultramarine Blue Transparent

29.99 USD / 29.99 EUR (VAT incl.)
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PETG Yellow Gold

29.99 USD / 29.99 EUR (VAT incl.)
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PLA Opal Green

24.99 USD / 24.99 EUR (VAT incl.)
Buy now

PLA Jet Black

24.99 USD / 24.99 EUR (VAT incl.)
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PLA Galaxy Purple

24.99 USD / 24.99 EUR (VAT incl.)
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PLA Army Green

24.99 USD / 24.99 EUR (VAT incl.)
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PLA Gentleman’s Grey

24.99 USD / 24.99 EUR (VAT incl.)
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PETG Carmine Red Transparent

29.99 USD / 29.99 EUR (VAT incl.)
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PETG Neon Green Transparent

29.99 USD / 29.99 EUR (VAT incl.)
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PETG Urban Grey

29.99 USD / 29.99 EUR (VAT incl.)
Buy now

PLA Premium Mystic Green

Is it green? Is it grey? Change the color by using different print temperatures!

29.99 USD / 29.99 EUR (VAT incl.)
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PLA Premium Mystic Brown

Is it brown? Is it purple? Change the color by using different print temperatures!

29.99 USD / 29.99 EUR (VAT incl.)
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PETG Prusa Orange

Our signature orange color that we use on Original Prusa i3 printers.

29.99 USD / 29.99 EUR (VAT incl.)
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PETG Jet Black

Glossy black that we use on Original Prusa i3 printers.

29.99 USD / 29.99 EUR (VAT incl.)
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A greater range of our stunning colors is coming soon…

HOW IT'S MADE?

Current market couldn’t satisfy our need for high-quality filaments, so we decided to make our own – with premium-grade materials and strict quality control.

See the whole process

Lion model made by 3DWP.nl, download STL   |   PETG Clamp model by InquisitiveKangaroo, download STL   |   2019 © Prusa Research s.r.o.