Brand comparison
Prusament vs SUNLU filament
A like-for-like price comparison of Prusament and SUNLU filament on Amazon UK and Eryone UK, from live prices.
- Prusament in stock
- 13
- SUNLU in stock
- 187
- materials in common
- 2
- cheaper on more materials
- SUNLU
Compare different brands
Prusament
13 in stock · 7 materials
Typical price
£35.99/kg
From £29.87/kg
SUNLU
187 in stock · 15 materials
Typical price
£14.24/kg
From £7.43/kg
Cheaper overall
Cheaper per kg, material by material
Prusament 0–2 SUNLU
- PLA
- PETG
- Prusament cheaper
- SUNLU cheaper
Head-to-head numbers
Live Amazon UK and Eryone UK listings in stock right now.
| Prusament | SUNLU |
|---|---|
| Typical price per kg | |
£35.99 | £14.24Better |
| Cheapest per kg | |
£29.87 | £7.43Better |
| Listings in stock | |
13 | 187Better |
| Materials | |
7 | 15Better |
| Below usual price | |
0 | 33Better |
| At lowest tracked price | |
13 | 54Better |
Typical price per kg, by material
Median of each brand's listings for materials both stock. Lower is better.
- Prusament
- SUNLU
Price spread per kg
Every listing in stock is a tick. The box covers the middle half of prices; the bar inside is the typical (median) price.
- Prusament
- SUNLU
Prusament
£29.87 – £83.98
SUNLU
£7.44 – £57.99
Range: listings in stock by material
What each brand actually sells right now, so you can see where one has more choice.
- Prusament
- SUNLU
- 0PLA+61
- 0PLA Matte26
- 5PLA13
- 2PETG15
- 0PLA Silk16
- 0PLA Silk Dual/Tri15
- 1TPU9
- 0PLA Matte Dual/Tri8
- 0PLA+ Silk8
- 0Nylon5
Cheapest Prusament per kg
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 SUNLU per kg
Prices checked 6 Oct, 03:00–11:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
Prusament vs SUNLU: which is cheaper?
Both brands sell 2 materials on Amazon UK and Eryone UK that we can compare like for like. Comparing the typical (median) price per kilogram of each: SUNLU is cheaper per kilogram for PLA, PETG.
Across everything in stock, a typical SUNLU listing costs £14.24 per kg against £35.99 for Prusament. That mixes different materials, so the material-by-material prices are the fairer test.
Prusament has 13 listings in stock across 7 materials; SUNLU has 187 across 15 materials. Right now 0 Prusament and 33 SUNLU listings are below their usual 90-day price, and 67 are at their lowest tracked price.
Price is only part of it: diameter tolerance, spool type and how the reel is packed matter too, and they vary between product lines of the same brand. The reviews and price history on each product page help with those.
Common questions
Is Prusament or SUNLU filament cheaper?
On Amazon UK and Eryone UK right now, a typical Prusament listing costs £35.99 per kg and a typical SUNLU listing £14.24. Material by material, SUNLU for PLA, PETG.
Where can I see Prusament and SUNLU price history?
Every product page on SpoolDeal has the price history for that reel (free account) and a public "good time to buy?" verdict, so you can see whether today's price is low for it.
How SpoolDeal checks prices
The same rules on every page, so a deal badge means the same thing everywhere.
Re-checked through the day
Every tracked listing on Amazon UK and Eryone UK is re-checked through the day, and the most-watched ones every two hours.
Measured against our own history
A deal only counts when the price is below what that reel has actually sold for over the last 90 days, not a seller's “was” price.
An email when it drops
Set a target price on any reel with a free account and we email you when it gets there.
Brand pages
Compare Prusament
Waiting for a better price?
Open any reel and set the price you want to pay. We check it through the day and email you when it gets there. Free, and you can switch it off any time.