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Bulk and multi-pack filament, 3 kg, rated 4 stars and up, 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.
6 currently discounted.
| Product | Material | Weight | Rating | Price | Per kg | Deal |
|---|---|---|---|---|---|---|
 DEEPLEE Matte PLA Filament 1.75mm Mint Green 3kg Bundle |
PLA | 3 kg | 4.5 out of 5 (1,151 Amazon ratings) | £25.03 | £8.34 | Warehouse · 24% under new |
 DEEPLEE Matte PLA Filament 1.75mm Navy Blue 3kg Bundle |
PLA | 3 kg | 4.5 out of 5 (1,151 Amazon ratings) | £28.04 | £9.35 | 15% below |
 PolyTerra Matte PLA 1.75mm White, 3kg - 3D Printer Filament for Most Printers |
PLA | 3 kg | 4.5 out of 5 (5,187 Amazon ratings) | £30.22 | £10.07 | Warehouse |
 eSUN ABS+ 3D Printing Filament 2.5KG, Low Warping ABS Plus, Cold White |
ABS | 2.5 kg | 4.4 out of 5 (47 Amazon ratings) | £27.99 | £11.20 | 13% below |
 Kingroon High Speed PETG 3D Printer Filament 1.75mm, 3D Printer Rapid Filament |
PETG | 3 kg | 4.4 out of 5 (227 Amazon ratings) | £33.87 | £11.29 | 43% below |
 EONO PLA Plus 1.75mm 2.5KG（5.5lb）lb Multi Color 3D Printer Filament 10x250g |
PLA+ | 2.5 kg | 4.6 out of 5 (32 Amazon ratings) | £29.74 | £11.90 | — |
Guides
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Bed adhesion: what actually works
Glue sticks, hairspray, rafts, brims and expensive surfaces — an honest ranking of what fixes prints coming loose, starting with the free fix that solves most cases.
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Do you need a filament dryer?
Wet filament is real and ruins prints, but a dedicated dryer is not the only answer. How to tell if moisture is your problem, and what to do about it.
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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.