Filament deals
Filament under £15 per kg
1230 filaments on Amazon UK and Eryone UK cost under £15 per kilogram right now, cheapest first.
- filaments
- 1,230
- cheapest
- £6.65/kg
Live prices
Prices checked 5 Oct, 03:00 – 6 Oct, 09:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
About under £15/kg
Under £15 per kilogram covers most everyday PLA, PLA+ and PETG from the big brands, plus many silk and matte finishes when they are on offer.
Price per kilogram is the fair way to compare filament, because spool weights and multipack sizes vary. Every listing here is sorted by what you actually pay per kilogram.
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.
More filament deals
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When something here drops below its usual price, by our own price history, we'll email you. One email a day at most, and every one has a one-click unsubscribe.