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Single-spool filament, ranked by £/kg — on offer now, page 5

One spool per listing, with bundles and multipacks left out. Bundles take the top of any ranking by cost per kilogram, so this is the list to use when you want the cheapest single spool: to try a brand, to match a colour, or for a first order. Pick a weight below to compare like with like.

Best £/kg Biggest discount Lowest price Best rated Newest
All (2,474) On offer now (696)
By material:PLA (1,313)PETG (401)PLA+ (340)TPU (123)ASA (70)ABS (69)PETG-CF (32)Nylon (26)PC (17)PLA-CF (15)
By finish:Silk (356)Matte (318)Dual & triple colour (182)Rainbow & gradient (180)Translucent (162)Glow in the dark (40)Sparkle & glitter (58)Marble (33)Wood (21)Colour-changing (3)
By pack:Any pack sizeSingle spools (2,474)Bulk & multi-pack (730)
By weight:Under 1 kg (145)1 kg (2,300)2 kg (10)3 kg (11)4 kg (5)5 kg (3)
By colour:Black (243)White (194)Grey (150)Silver (36)Gold (37)Red (144)Orange (89)Yellow (110)Green (219)Blue (225)Purple (80)Pink (91)Brown (75)Beige & natural (49)Transparent (56)
Condition:New (2,113)Amazon Warehouse (used) (133)
Rating:4.5 stars & up (1,085)4 stars & up (1,857)3.5 stars & up (1,920)
Any number of reviewsany · 10 · 50 · 100 · 250 · 500 · 1,000 · 5,000

696 currently discounted.

ProductMaterial Weight RatingPrice Per kg Deal
SUNLU Silk 2.0 PLA Filament 1.75mm Streamer Blue, PLA Silk Filament 1KG PLA 1 kg 4.4 out of 5 (414 Amazon ratings) £15.29 £15.29 —
SUNLU Silk 2.0 PLA Filament 1.75mm Titanium Steel, PLA Silk Filament 1KG PLA 1 kg 4.4 out of 5 (417 Amazon ratings) £15.29 £15.29 —
SUNLU Silk 2.0 PLA Filament 1.75mm Satin Pink, PLA Silk Filament 1KG PLA 1 kg 4.4 out of 5 (414 Amazon ratings) £15.29 £15.29 —
Polymaker Panchroma Matte PLA Filament, Matte Lavender Purple 1.75mm 1kg 3D Pr PLA 1 kg 4.6 out of 5 (780 Amazon ratings) £15.46 £15.46 Warehouse · 14% under new
UANEANG PETG 3D Printer Filament 1.75mm Black, 1kg Spool, Strong & Durable PET PETG 1 kg 4.4 out of 5 (34 Amazon ratings) £15.60 £15.60 54% below
OVERTURE Marble PLA 3D Printer Filament 1.75mm, 1kg Sedimentary Rock PLA 1 kg 4.5 out of 5 (253 Amazon ratings) £15.62 £15.62 Warehouse · 13% under new
FLASHFORGE Sparkle ASA Filament 1.75mm, 3D Printer Filaments 1kg Spool-Dimensi ASA 1 kg 4.5 out of 5 (8 Amazon ratings) £15.78 £15.78 Warehouse
ERYONE Matte PLA Filament 1.75mm, 3D Printer Rainbow Filament, +/-0.03mm, 1kg PLA 1 kg 4.3 out of 5 (2,777 Amazon ratings) £15.95 £15.95 20% below
ZIRO Matte 3D Printer Filament, Matte PLA Filament 1.75mm 1kg PLA 1 kg 4.4 out of 5 (775 Amazon ratings) £15.99 £15.99 —
ERYONE Matte PLA Filament 1.75mm, +/-0.03mm, 1kg (2.2lbs)/Spool, Multicoloured PLA 1 kg 4.3 out of 5 (2,777 Amazon ratings) £15.99 £15.99 20% below
kexcelled PLA Sparkle Glitter Galaxy Filament, 1kg, Gray PLA 1 kg 4.6 out of 5 (1,000 Amazon ratings) £15.99 £15.99 5% below
ELEGOO Matte PLA Filament and Reusable Spool Ice Blue 1KG 1.75mm, Pre-Dried PLA 1 kg 4.8 out of 5 (235 Amazon ratings) £15.99 £15.99 5% below
ELEGOO Matte PLA Filament and Reusable Spool Teal Green 1KG 1.75mm PLA 1 kg 4.7 out of 5 (739 Amazon ratings) £15.99 £15.99 5% below
ELEGOO Matte PLA Filament and Reusable Spool Lavender Purple 1KG 1.75mm PLA 1 kg 4.8 out of 5 (186 Amazon ratings) £15.99 £15.99 —
ELEGOO Matte PLA Filament and Reusable Spool Matte White 1KG 1.75mm PLA 1 kg 4.7 out of 5 (739 Amazon ratings) £15.99 £15.99 —
ELEGOO Matte PLA Filament and Reusable Spool Sakura Pink 1KG 1.75mm PLA 1 kg 4.8 out of 5 (186 Amazon ratings) £15.99 £15.99 —
ELEGOO Matte PLA Filament and Reusable Spool Sunshine Yellow 1KG 1.75mm PLA 1 kg 4.8 out of 5 (186 Amazon ratings) £15.99 £15.99 —
ELEGOO Matte PLA Filament and Reusable Spool Slate Grey 1KG 1.75mm PLA 1 kg 4.6 out of 5 (834 Amazon ratings) £15.99 £15.99 5% below
ELEGOO PLA 3D Printer Filament 1.75mm Translucent Light Grey 1KG PLA 1 kg — £15.99 £15.99 —
ELEGOO PLA 3D Printer Filament 1.75mm Translucent Rose Red 1KG PLA 1 kg — £15.99 £15.99 —
ELEGOO PLA 3D Printer Filament 1.75mm Translucent Light Purple 1KG PLA 1 kg — £15.99 £15.99 —
ELEGOO PLA 3D Printer Filament 1.75mm Translucent Pink 1KG, Precision Wound PLA 1 kg — £15.99 £15.99 —
ELEGOO PLA 3D Printer Filament 1.75mm Translucent Yellow 1KG, Neatly Wound PLA 1 kg — £15.99 £15.99 —
ELEGOO PLA 3D Printer Filament 1.75mm Translucent Light Blue 1KG PLA 1 kg — £15.99 £15.99 —
ELEGOO PLA 3D Printer Filament 1.75mm Translucent Green 1KG, Neatly Wound PLA 1 kg — £15.99 £15.99 —
ELEGOO PLA Basic 3D Printer Filament and Reusable Spool Megenta 1KG 1.75mm PLA 1 kg 4.8 out of 5 (186 Amazon ratings) £15.99 £15.99 —
SUNLU PETG 2.0 Filament, Upgraded PETG 2.0 3D Printing Filament, 1KG Spool, Su PETG 1 kg 5.0 out of 5 (8 Amazon ratings) £15.99 £15.99 —
SUNLU PETG 2.0 Filament, Upgraded PETG 2.0 3D Printing Filament, 1KG Spool, Wh PETG 1 kg 5.0 out of 5 (5 Amazon ratings) £15.99 £15.99 —
SUNLU PETG 2.0 Filament, Upgraded PETG 2.0 3D Printing Filament, 1KG Spool, Gr PETG 1 kg 5.0 out of 5 (5 Amazon ratings) £15.99 £15.99 —
SUNLU PETG 2.0 Filament, Upgraded PETG 2.0 3D Printing Filament, 1KG Spool, Gr PETG 1 kg 5.0 out of 5 (5 Amazon ratings) £15.99 £15.99 —
SUNLU PETG 2.0 Filament, Upgraded PETG 2.0 3D Printing Filament, 1KG Spool, Oa PETG 1 kg 5.0 out of 5 (8 Amazon ratings) £15.99 £15.99 —
PrimaValue PLA+ - Light Grey - 1.75mm - 1kg PLA+ 1 kg 5.0 out of 5 (28 Amazon ratings) £16.08 £16.08 8% below
CC3D Hard TPU Filament 72D Transparent 1.75mm 1KG 3D Printer Filament High Har Nylon 1 kg 4.3 out of 5 (118 Amazon ratings) £16.59 £16.59 —
CC3D 72D Hard TPU Filament White 1.75mm 1KG 3D Printer Filament High Hardness Nylon 1 kg 4.6 out of 5 (89 Amazon ratings) £16.59 £16.59 —
PolyMaker PRO PLA 1.75mm Metallic Blue - Tough & High Rigidity 3D Printing Fil PLA 1 kg 4.6 out of 5 (1,626 Amazon ratings) £16.64 £16.64 7% below
Kingroon PLA 3D Printer Filament, Triple Color Silk PLA Filament, Dimensional PLA 1 kg 3.9 out of 5 (10 Amazon ratings) £16.68 £16.68 59% below
CCTREE Glow in The Dark PLA PRO (PLA+) Filament 1.75mm, 3D Printer Toughness P PLA+ 1 kg 4.2 out of 5 (50 Amazon ratings) £16.75 £16.75 55% below
Garosa 3D -Printer PLA Filament 1.75 Mm Film Strong Adhesion for Silky Print, PLA 1 kg — £16.79 £16.79 8% below
Creality PLA Filament Hyper PLA RFID 3D Printer Filament High Speed 30-600mm/s PLA 1 kg 4.5 out of 5 (95 Amazon ratings) £16.83 £16.83 Warehouse · 1% under new
ERYONE Engineering Filament, 1.75mm 3D Printing Filament, Dimensional Accuracy ASA 1 kg 4.1 out of 5 (112 Amazon ratings) £16.97 £16.97 15% below
ERYONE Engineering Filament, 1.75mm 3D Printing Filament, Dimensional Accuracy ASA 1 kg 4.3 out of 5 (278 Amazon ratings) £16.98 £16.98 —
ERYONE High Speed Translucent PETG Filament 1.75mm +/- 0.03mm, 30-500mm/s 3D P PETG 1 kg 4.6 out of 5 (264 Amazon ratings) £16.98 £16.98 5% below
ERYONE PETG Carbon Fiber Filament 1.75mm +/-0.03mm, 3D Printer Filament, High PETG-CF 1 kg 4.3 out of 5 (400 Amazon ratings) £16.99 £16.99 19% below
Creality Hyper PLA-CF Filament 1.75 mm, Carbon Fiber High-Speed PLA 50-300 mm/ PLA-CF 1 kg 4.6 out of 5 (91 Amazon ratings) £17.03 £17.03 Warehouse
eSUN Silk Dual-Color PLA Filament 1KG, Co-Extrusion Silk PLA, Purple Gold PLA 1 kg 4.5 out of 5 (413 Amazon ratings) £17.13 £17.13 9% below
Kretrum PLA 3D Printing Filament 1.75mm Dimensional Accuracy +/- 0.2mm 1KG 2.2 PLA 1 kg 4.4 out of 5 (228 Amazon ratings) £17.23 £17.23 52% below
ERYONE TPU Filament 1.75mm, 3D Printer Filament,Flexible 95A TPU, +/-0.03mm, 0 TPU 0.5 kg 4.5 out of 5 (2,364 Amazon ratings) £8.64 £17.28 Warehouse · 10% under new
Creality Official 1.75mm PLA Filament, Hyper PLA High Speed 30-600mm/s, 1KG (2 PLA 1 kg 4.7 out of 5 (888 Amazon ratings) £17.52 £17.52 26% below
PLA FILAMENTE Printing for 3D FDM Printers, Excellent High Bright Adhesion Con PLA 1 kg — £17.72 £17.72 —
Winkle PLA Filament HD Texture Sand 2.85 mm 1 kg, 3D Printer Filament PLA 1 kg 4.5 out of 5 (16 Amazon ratings) £17.74 £17.74 10% below
Fiberlogy EASY PET-G Red, 1.75mm (±0.02), 0.85kg of PETG filament made in EU f PETG 0.85 kg 5.0 out of 5 (1 Amazon ratings) £15.10 £17.76 Warehouse · 18% under new
Amoybaby Silk Gold PLA 1.75mm 1kg, Tangle-Free 3D Printing Filament PLA 1 kg 4.5 out of 5 (1,036 Amazon ratings) £17.81 £17.81 Warehouse
ERYONE PETG Carbon Fiber Filament 1.75mm +/-0.03mm, 3D Printer Filament, High PETG-CF 1 kg 4.3 out of 5 (417 Amazon ratings) £17.84 £17.84 18% below
ERYONE PETG Carbon Fiber Filament 1.75mm +/-0.03mm, 3D Printer Filament, High PETG-CF 1 kg 4.3 out of 5 (399 Amazon ratings) £17.84 £17.84 —
ERYONE High Speed ASA Filament 1.75mm +/- 0.03mm, 3D Printing Filament, 30-200 ASA 1 kg 4.5 out of 5 (95 Amazon ratings) £17.84 £17.84 15% below
ERYONE High Speed ASA Filament 1.75mm +/- 0.03mm, 3D Printing Filament, 30-200 ASA 1 kg 4.5 out of 5 (95 Amazon ratings) £17.84 £17.84 15% below
FLASHFORGE ASA Filament 1.75mm, 3D Printer Filaments 1kg Spool-Dimensional Acc ASA 1 kg 4.6 out of 5 (509 Amazon ratings) £17.88 £17.88 Warehouse · 14% under new
ERYONE TPU Filament 1.75mm, 3D Printer Filament,Flexible 95A TPU, +/-0.03mm, 0 TPU 0.5 kg 4.5 out of 5 (2,364 Amazon ratings) £8.98 £17.96 Warehouse · 30% under new
Kingroon PLA 3D Printer Filament, Dimensional Accuracy +/- 0.03 mm, 1 kg Spool PLA 1 kg 4.3 out of 5 (2,496 Amazon ratings) £17.98 £17.98 52% below
Creality Hyper PLA RFID Stardust Filament for 3D Printers, 1.75mm Filament Gal PLA 1 kg 4.8 out of 5 (23 Amazon ratings) £17.99 £17.99 21% below
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Best-selling Filament by year — which actually sold best, going back several years, ranked by sales position rather than opinion.