Printer guide
Best filament for the Prusa Research Original Prusa XL
What the Prusa Research Original Prusa XL can print, what needs an upgrade, and the cheapest in-stock reels of each material on Amazon UK and Eryone UK.
- materials out of the box
- 3 of 11
- max hotend
- 290°C
- max bed
- 120°C
- build volume (mm)
- 360×360×360
Buy the Prusa Research Original Prusa XL
Good for multi-colour prints, big prints.
"Usual" is what it has cost over the last 90 days, from our own price checks.
Ready to print for £2259.78
- Printer only£2199.00
- PLA: JAYO PLA 3D Printing Filament 1.75 mm, 4-Pack 4.4 kg Black£34.19
- PETG: TECBEARS PETG Filament 1.75mm Bundle 4KG, High Strength & Toughness 3D Printer Filament, Good Layer Adhesion PETG, Dimensional Accuracy +/- 0.02mm, 4Pack, 1kg per Spool(Black, White, Blue, Red)£26.59
Today's prices: the printer, the cheapest PLA and PETG that print on it.
What it costs to run
About 6p an hour in electricity and 23p in wear: £76.00 a year, before filament.
From its typical power draw (235 W) and expected lifespan (10,000 hours). Change the rate to your tariff's. Cost a print
Not in a hurry?
We'll email you when the Prusa Research Original Prusa XL drops to your price.
Sign in to set a price alertCompare it with
Side by side- Bambu Lab A1Good for 4-colour printsfrom £219.00Compare
- Bambu Lab A2LGood for multi-colour prints, big prints
- Snapmaker U1Good for 4-colour prints
Own the Prusa Research Original Prusa XL?
Save it to a free account and every product page will say whether a reel prints on it as it comes.
What the Prusa Research Original Prusa XL can print
| PLA | Prints out of the box | 190-230°C | 35-60°C | Rarely needed |
|---|---|---|---|---|
| PLA Glow | Needs a hardened nozzle | 210-240°C | 35-60°C | Rarely needed |
| PLA-CF | Needs a hardened nozzle | 210-240°C | 35-60°C | Rarely needed |
| PETG | Prints out of the box | 230-260°C | 65-85°C | 65°C, 6 h |
| PETG-CF | Needs a hardened nozzle | 240-270°C | 65-85°C | 65°C, 6 h |
| ABS | Needs an enclosure | 240-270°C | 90-110°C | Rarely needed |
| ABS-CF | Needs an enclosure | 250-280°C | 90-110°C | Rarely needed |
| ASA | Needs an enclosure | 240-270°C | 90-110°C | Rarely needed |
| Nylon | Needs an enclosure | 240-270°C | 40-90°C | 80°C, 10 h |
| TPU | Prints, but not through the multi-material unit | 210-240°C | 30-50°C | 70°C, 8 h |
| PC | Needs an enclosure | 250-270°C | 90-105°C | 80°C, 8 h |
Temperatures are typical starting points from manufacturers' data sheets; the range on the reel always wins.
Price drops that print on the Prusa Research Original Prusa XL
Below their usual price over the last 90 days, from our own price history, besides the cheapest reels listed below.
Prices checked 5 Oct, 03:00 – 6 Oct, 11:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
Cheapest PLA for the Prusa Research Original Prusa XL
Prices checked 6 Oct, 03:00–09:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
Cheapest PETG for the Prusa Research Original Prusa XL
Prices checked 6 Oct, 01:20–13:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
Cheapest TPU for the Prusa Research Original Prusa XL
Prices checked 5 Oct, 03:00 – 6 Oct, 11:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
Cheapest PLA+ for the Prusa Research Original Prusa XL
Prices checked 6 Oct, 09:20–11:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
Cheapest PLA Matte for the Prusa Research Original Prusa XL
Prices checked 6 Oct, 05:20–11:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
Cheapest PLA Silk for the Prusa Research Original Prusa XL
Prices checked 5 Oct, 03:00 – 6 Oct, 11:15 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
Cheapest PETG Translucent for the Prusa Research Original Prusa XL
Prices checked 5 Oct, 03:01 – 6 Oct, 11:14 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
With a hardened nozzle fitted
Prices checked 5 Oct, 03:01 – 6 Oct, 13:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
Filament dryers for TPU
They reach 70°C, the drying temperature it needs.
Prices checked 5 Oct, 03:00 – 6 Oct, 03:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
Choosing filament for the Prusa Research Original Prusa XL
The Prusa Research Original Prusa XL has hotend up to 290°C, bed up to 120°C, an open frame, a brass nozzle as standard and Toolchanger support. That decides which filaments it prints well as it comes, and which need an upgrade first.
Out of the box it handles PLA, PETG and TPU. The lists below are the cheapest of each in stock on Amazon UK and Eryone UK right now, sorted by price per kilogram and filtered to the right diameter.
ABS, ABS-CF, ASA, Nylon and PC warp and split in a draught, so on an open-frame printer like the Prusa Research Original Prusa XL they need an enclosure.
PLA Glow, PLA-CF, PETG-CF and ABS-CF are abrasive and wear out the brass nozzle the Prusa Research Original Prusa XL comes with; fit a hardened steel nozzle first.
An enclosure or a draught-free room helps with larger PETG prints.
An enclosure or a draught-free room helps with larger PETG-CF prints.
Temperatures are typical starting points from manufacturers' data sheets. The range printed on the reel always wins, because it varies between brands and colours.
Common questions
What is the best filament for the Prusa Research Original Prusa XL?
PLA for most prints: it prints on the Prusa Research Original Prusa XL as it comes, barely warps and is the cheapest to buy (the cheapest reel in stock on Amazon UK and Eryone UK is £7.12/kg right now). For parts that need more strength, heat resistance or flex, it also prints PETG and TPU without upgrades.
Can the Prusa Research Original Prusa XL print ABS?
Not as it comes. ABS warps and splits in a draught; the Prusa Research Original Prusa XL is an open-frame printer, so it needs an enclosure.
Can the Prusa Research Original Prusa XL print ASA?
Not as it comes. ASA warps and splits in a draught; the Prusa Research Original Prusa XL is an open-frame printer, so it needs an enclosure.
Can the Prusa Research Original Prusa XL print PETG?
Yes. PETG prints on the Prusa Research Original Prusa XL as it comes: set the nozzle to 230-260°C and the bed to 65-85°C. An enclosure or a draught-free room helps with larger PETG prints.
Can the Prusa Research Original Prusa XL print TPU?
Yes. TPU prints on the Prusa Research Original Prusa XL as it comes: set the nozzle to 210-240°C and the bed to 30-50°C. Flexible filament jams in the Toolchanger; feed it from the external spool holder instead.
Can the Prusa Research Original Prusa XL print Nylon?
Not as it comes. Nylon warps and splits in a draught; the Prusa Research Original Prusa XL is an open-frame printer, so it needs an enclosure.
Can the Prusa Research Original Prusa XL print PC?
Not as it comes. PC warps and splits in a draught; the Prusa Research Original Prusa XL is an open-frame printer, so it needs an enclosure.
Can the Prusa Research Original Prusa XL print carbon fibre filament?
Only after fitting a hardened steel nozzle. Carbon fibre, glass fibre and glow-in-the-dark filaments quickly wear out the brass nozzle it comes with.
Do I need a filament dryer for the Prusa Research Original Prusa XL?
Not for PLA, but TPU soaks up moisture from the air and print stringy and weak when wet. A dryer that reaches 70°C covers it; the drying chart has the time for each.
How big can the Prusa Research Original Prusa XL print?
Up to 360 × 360 × 360 mm. For a big print, check the slicer's filament estimate against what is left on the reel before you start.
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Filament for the Prusa Research Original Prusa XL
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