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Refills (no spool) filament, bulk and multi-pack, new, ranked by £/kg — on offer now
Every listing we track on Amazon UK that matches all of these filters, ranked by £/kg. Remove a filter with its "All" chip to widen the list.
By finish:All finishesSilk (60)Matte (133)Dual & triple colour (28)Rainbow & gradient (24)Translucent (32)Glow in the dark (4)Wood (3)Refills (no spool) (74)
7 currently discounted.
| Product | Material | Weight | Rating | Price | Per kg | Deal |
|---|---|---|---|---|---|---|
 eSUN PLA Basic Refill Filament 2KG, Speedy PLA Filament, Grey and Grey |
PLA | 2 kg refill | 4.4 out of 5 (1,615 Amazon ratings) | £14.88 | £7.44 | 21% below |
 eSUN PLA Basic Refill Filament 4KG, Speedy PLA Filament, White |
PLA | 4 kg refill | 4.3 out of 5 (805 Amazon ratings) | £29.99 | £7.50 | 11% below |
 OVERTURE 2KG Bundle High Speed Refill PETG Filament 1.75mm, White*2 |
PETG | 2 kg refill | 5.0 out of 5 (2 Amazon ratings) | £18.04 | £9.02 | 9% below |
 eSUN PLA+ Refill Filament 4KG, Refill PLA Plus, White |
PLA+ | 4 kg refill | 4.5 out of 5 (244 Amazon ratings) | £37.99 | £9.50 | — |
 eSUN PLA Basic Refill Filament 4KG, Speedy PLA Filament, Grey |
PLA | 4 kg refill | 4.3 out of 5 (813 Amazon ratings) | £37.99 | £9.50 | — |
 OVERTURE 2KG Bundle High Speed Refill PETG Filament 1.75mm, Black+White |
PETG | 2 kg refill | 5.0 out of 5 (2 Amazon ratings) | £18.99 | £9.50 | 17% below |
 PETG Filament 1.75mm - 4kg(8.8lbs) SUNLU PETG 3D Printer Filament, Reusable Sp |
PETG | 4 kg refill | 4.5 out of 5 (861 Amazon ratings) | £107.20 | £26.80 | — |
Refills (no spool) filament by brand
All brands
Bambu Lab (53)
ELEGOO (34)
eSUN (32)
SUNLU (31)
OVERTURE (24)
Creality (20)
Deeplee (20)
NextShapes (18)
MarsWork (17)
kexcelled (11)
YOOPAI (11)
ANYCUBIC (10)
Polymaker (8)
Chitu Systems (7)
TEWIRROW (6)
Kretrum (5)
CCTREE (3)
YIWEOG (2)
Inslogic (1)
yxpolyer (1)
Guides
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Filament storage: dry boxes, vacuum bags and desiccant
Keeping filament dry is cheaper than drying it out. What actually works, what desiccant to use, and why the little sachet in the bag is already spent.
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First layer calibration, properly
Nearly every adhesion problem and half of all print failures start in the first layer. How to set Z offset by eye, and what a good first layer actually looks like.
Best-selling Filament by year — which actually sold best, going back several years, ranked by sales position rather than opinion.