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Single-spool filament, ranked by £/kg — page 16

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 (2,550) On offer now (665)

By material:PLA (1,352)PETG (419)PLA+ (347)TPU (129)ASA (72)ABS (71)PETG-CF (33)Nylon (26)PC (18)PLA-CF (15)

By finish:Silk (370)Matte (328)Dual & triple colour (188)Rainbow & gradient (189)Translucent (164)Glow in the dark (40)Sparkle & glitter (60)Marble (33)Wood (21)Colour-changing (3)

By pack:Any pack size Single spools (2,550)Bulk & multi-pack (736)

By weight:Under 1 kg (151)1 kg (2,370)2 kg (10)3 kg (11)4 kg (5)5 kg (3)

By colour:Black (248)White (198)Grey (154)Silver (38)Gold (37)Red (151)Orange (90)Yellow (119)Green (226)Blue (237)Purple (81)Pink (93)Brown (78)Beige & natural (50)Transparent (56)

Condition:New (2,160)Amazon Warehouse (used) (130)

Rating:4.5 stars & up (1,228)4 stars & up (2,122)3.5 stars & up (2,198)

2,550 listings tracked, 665 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
Polymaker PLA PRO Filament 1.75mm, Tough & High Rigidity Black PLA, 5kg Roll,	PLA	5 kg	4.6 out of 5 (1,629 Amazon ratings)	£74.14	£14.83	8% below
3DFILS - PLA Filament for 3D Printing esFil PLA MAX: 1.75 mm, 1 kg, Marble	PLA	1 kg	3.6 out of 5 (57 Amazon ratings)	£14.84	£14.84	19% below
TINMORRY ASA Filament 1.75mm, High UV & Heat Resistant 3D Printer Filament, Du	ASA	1 kg	4.5 out of 5 (194 Amazon ratings)	£14.84	£14.84	Warehouse · 7% under new
ProRock ASA-GF Filament, 1.75mm, 1000g Army Green	ASA	1 kg	—	£14.95	£14.95	21% below
ProRock ABS Odorless Filament, 1.75mm, 1000g (Orange)	ABS	1 kg	—	£14.95	£14.95	6% below
SUNLU Grey PLA Filament 1.75mm 1KG, Neatly Wound 3D Printer Filament	PLA	1 kg	4.2 out of 5 (201 Amazon ratings)	£14.99	£14.99	—
SUNLU Red PLA Filament 1.75mm 1KG, Neatly Wound 3D Printer Filament	PLA	1 kg	4.5 out of 5 (154 Amazon ratings)	£14.99	£14.99	—
ZIRO PLA Silk Filament 1.75mm, Silky 3D Printer Filament PLA 1kg(2.2lbs)	PLA	1 kg	4.4 out of 5 (2,082 Amazon ratings)	£14.99	£14.99	—
OVERTURE Silk PLA 3D Printer Filament 1.75mm 1kg, Metallic Silk Neon Green	PLA	1 kg	4.3 out of 5 (432 Amazon ratings)	£14.99	£14.99	—
ERYONE Matte PLA 3D Printer Filament Red 1KG 1.75mm, Matte Finish	PLA	1 kg	5.0 out of 5 (3 Amazon ratings)	£14.99	£14.99	31% below
Kingroon PLA,PLA Filament 1.75 mm for 3D Printer Filament, Dimensional Accurac	PLA	1 kg	4.3 out of 5 (578 Amazon ratings)	£14.99	£14.99	—
ZIRO Multicolor Silk PLA Filament 1kg, Tricolor Silky 3D Printer Filament	PLA	1 kg	4.5 out of 5 (2,100 Amazon ratings)	£14.99	£14.99	6% below
SUNLU Orange PLA Filament 1.75mm 1KG, Neatly Wound 3D Printer Filament	PLA	1 kg	4.8 out of 5 (8 Amazon ratings)	£14.99	£14.99	—
SUNLU PLA Filament 1.75mm Transparent Yellow, Neatly Wound 3D Filament	PLA	1 kg	4.5 out of 5 (69 Amazon ratings)	£14.99	£14.99	—
SUNLU Matte PLA 3D Printer Filament 1.75mm, Matte Sprout Green 1KG	PLA	1 kg	4.5 out of 5 (3,871 Amazon ratings)	£14.99	£14.99	—
SUNLU Matte PLA 3D Printer Filament 1.75mm, Matte Lavender Purple 1KG	PLA	1 kg	4.5 out of 5 (3,871 Amazon ratings)	£14.99	£14.99	—
ELEGOO PLA 3D Printer Filament 1.75mm Sky Blue 1KG, Precision Wound	PLA	1 kg	4.6 out of 5 (130 Amazon ratings)	£14.99	£14.99	6% below
ELEGOO PLA 3D Printer Filament 1.75mm Grey 1KG, Precision Wound	PLA	1 kg	4.6 out of 5 (363 Amazon ratings)	£14.99	£14.99	6% below
ELEGOO PLA 3D Printer Filament 1.75mm Yellow 1KG, Precision Wound	PLA	1 kg	4.4 out of 5 (142 Amazon ratings)	£14.99	£14.99	6% below
ELEGOO PLA 3D Printer Filament 1.75mm White 1KG, Precision Wound	PLA	1 kg	4.6 out of 5 (1,027 Amazon ratings)	£14.99	£14.99	—
ELEGOO PLA 3D Printer Filament 1.75mm Red 1KG, Precision Wound	PLA	1 kg	4.7 out of 5 (191 Amazon ratings)	£14.99	£14.99	6% below
ELEGOO PLA 3D Printer Filament 1.75mm Dark Blue 1KG, Precision Wound	PLA	1 kg	4.4 out of 5 (61 Amazon ratings)	£14.99	£14.99	6% below
ELEGOO PLA 3D Printer Filament 1.75mm Beige 1KG, Precision Wound	PLA	1 kg	4.5 out of 5 (194 Amazon ratings)	£14.99	£14.99	6% below
ELEGOO PLA 3D Printer Filament 1.75mm Orange 1KG, Precision Wound	PLA	1 kg	4.7 out of 5 (59 Amazon ratings)	£14.99	£14.99	6% below
ELEGOO PLA 3D Printer Filament 1.75mm Neon Green 1KG, Precision Wound	PLA	1 kg	4.8 out of 5 (68 Amazon ratings)	£14.99	£14.99	6% below
ELEGOO PLA 3D Printer Filament 1.75mm Purple 1KG, Precision Wound	PLA	1 kg	4.5 out of 5 (78 Amazon ratings)	£14.99	£14.99	6% below
ELEGOO PLA 3D Printer Filament 1.75mm Wood Colour 1KG, Precision Wound	PLA	1 kg	4.6 out of 5 (300 Amazon ratings)	£14.99	£14.99	6% below
ELEGOO PLA 3D Printer Filament 1.75mm Sea Green 1KG, Precision Wound	PLA	1 kg	4.6 out of 5 (65 Amazon ratings)	£14.99	£14.99	6% below
SUNLU Silk Dual Color PLA Plus Filament, Shiny PLA+ Filament 1.75mm	PLA+	1 kg	4.5 out of 5 (887 Amazon ratings)	£14.99	£14.99	11% below
ELEGOO PLA 3D Printer Filament 1.75mm Brown 1KG, Precision Wound	PLA	1 kg	4.7 out of 5 (136 Amazon ratings)	£14.99	£14.99	6% below
ELEGOO PLA 3D Printer Filament 1.75mm Pink 1KG, Precision Wound	PLA	1 kg	4.5 out of 5 (75 Amazon ratings)	£14.99	£14.99	6% below
ELEGOO PLA 3D Printer Filament 1.75mm Space Grey 1KG, Precision Wound	PLA	1 kg	4.3 out of 5 (20 Amazon ratings)	£14.99	£14.99	6% below
PLA Filament 1.75 mm, GIANTARM 3D Printer Filament PLA Warm White 1 kg Spool	PLA	1 kg	4.3 out of 5 (7,213 Amazon ratings)	£14.99	£14.99	—
Kingroon PLA Filament 1.75mm for 3D Printer, Filament 3D Printing Materials, 1	PLA	1 kg	4.3 out of 5 (578 Amazon ratings)	£14.99	£14.99	—
kexcelled Glass Fiber PETG GF Filament 1.75mm +/- 0.03mm, 1kg, Macchiato	PETG-CF	1 kg	4.2 out of 5 (302 Amazon ratings)	£14.99	£14.99	—
TINMORRY PETG Filament 1.75mm, PETG 3D Printer Filament, Compatible with Bambu	PETG	1 kg	4.2 out of 5 (53 Amazon ratings)	£14.99	£14.99	—
TINMORRY Metallic PETG Filament 1.75mm, Rapid PETG 3D Printing Filament, PETG	PETG	1 kg	4.5 out of 5 (309 Amazon ratings)	£14.99	£14.99	—
OVERTURE 3D Printer Filament PLA 1.75mm 1kg, Northern Lights	PLA	1 kg	—	£14.99	£14.99	—
SUNLU PLA Filament 1.75mm Porcelain White, Neatly Wound 3D Printer Filament	PLA	1 kg	5.0 out of 5 (2 Amazon ratings)	£14.99	£14.99	—
kexcelled Clear ABS Filament, High Transparency Effect, 1kg Spool, Green	ABS	1 kg	4.4 out of 5 (460 Amazon ratings)	£14.99	£14.99	16% below
kexcelled PLA Sparkle Glitter Galaxy Filament, 1kg, Yellow	PLA	1 kg	4.6 out of 5 (1,002 Amazon ratings)	£14.99	£14.99	24% below
Chitu Systems PLA Filament 1.75mm, 3D Printer Wood Colour 1KG,White Oak	PLA	1 kg	4.3 out of 5 (28 Amazon ratings)	£14.99	£14.99	11% below
ELEGOO PLA 3D Printer Filament 1.75mm Beige 1KG, Easy to Use, Durable	PLA	1 kg	4.7 out of 5 (698 Amazon ratings)	£14.99	£14.99	—
ELEGOO PLA 3D Printer Filament 1.75mm Translucent 1KG, Easy to Use & Store	PLA	1 kg	4.7 out of 5 (695 Amazon ratings)	£14.99	£14.99	—
ELEGOO PLA 3D Printer Filament 1.75mm Pink 1KG, Easy to Use, Durable	PLA	1 kg	4.7 out of 5 (693 Amazon ratings)	£14.99	£14.99	6% below
ELEGOO PLA+ 3D Printer Filament 1.75mm Purple 1KG	PLA+	1 kg	4.7 out of 5 (982 Amazon ratings)	£14.99	£14.99	—
ELEGOO PLA+ 3D Printer Filament 1.75mm Yellow 1KG	PLA+	1 kg	4.7 out of 5 (982 Amazon ratings)	£14.99	£14.99	—
ELEGOO PLA+ 3D Printer Filament 1.75mm Space Grey 1KG	PLA+	1 kg	4.7 out of 5 (982 Amazon ratings)	£14.99	£14.99	—
ELEGOO PLA 3D Printer Filament 1.75mm True Red 1KG, Easy to Use & Store	PLA	1 kg	4.7 out of 5 (698 Amazon ratings)	£14.99	£14.99	—
ELEGOO PLA+ 3D Printer Filament 1.75mm True Red 1KG	PLA+	1 kg	4.7 out of 5 (983 Amazon ratings)	£14.99	£14.99	—
ELEGOO PLA+ 3D Printer Filament 1.75mm Dark Blue 1KG	PLA+	1 kg	4.7 out of 5 (983 Amazon ratings)	£14.99	£14.99	—
ELEGOO PLA 3D Printer Filament 1.75mm Neon Green 1KG, Easy to Use & Store	PLA	1 kg	4.7 out of 5 (698 Amazon ratings)	£14.99	£14.99	—
ELEGOO PLA 3D Printer Filament 1.75mm Yellow 1KG, Easy to Use, Durable	PLA	1 kg	4.7 out of 5 (694 Amazon ratings)	£14.99	£14.99	—
ELEGOO PLA+ 3D Printer Filament 1.75mm Sea Green 1KG	PLA+	1 kg	4.7 out of 5 (982 Amazon ratings)	£14.99	£14.99	—
ELEGOO PLA 3D Printer Filament 1.75mm Space Grey 1KG, Easy to Use & Store	PLA	1 kg	4.7 out of 5 (695 Amazon ratings)	£14.99	£14.99	—
ELEGOO PLA+ 3D Printer Filament 1.75mm Pink 1KG	PLA+	1 kg	4.7 out of 5 (982 Amazon ratings)	£14.99	£14.99	—
ELEGOO PLA+ 3D Printer Filament 1.75mm Beige 1KG	PLA+	1 kg	4.7 out of 5 (983 Amazon ratings)	£14.99	£14.99	—
ELEGOO Matte PLA 3D Printer Filament 1.75mm Mint Green 1KG, Matte Finish	PLA	1 kg	4.7 out of 5 (811 Amazon ratings)	£14.99	£14.99	—
ELEGOO Matte PLA 3D Printer Filament 1.75mm Lavender Purple 1KG	PLA	1 kg	4.7 out of 5 (810 Amazon ratings)	£14.99	£14.99	—
ELEGOO Matte PLA 3D Printer Filament 1.75mm Sakura Pink 1KG, Matte Finish	PLA	1 kg	4.7 out of 5 (808 Amazon ratings)	£14.99	£14.99	—

Guides

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.
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.
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.
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.