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Single-spool filament, 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.

Best £/kg Biggest discount Lowest price Best rated Newest

All (2,091) On offer now (578)

By material:PLA (1,129)PETG (352)PLA+ (253)TPU (107)ASA (63)ABS (57)PETG-CF (29)Nylon (21)PC (16)PLA-CF (11)

By finish:Silk (295)Matte (283)Dual & triple colour (158)Rainbow & gradient (159)Translucent (140)Glow in the dark (34)Sparkle & glitter (51)Marble (28)Wood (15)Colour-changing (2)

By pack:Any pack size Single spools (2,091)Bulk & multi-pack (561)

By weight:Under 1 kg (129)1 kg (1,944)2 kg (8)3 kg (4)4 kg (5)5 kg (1)

By colour:Black (199)White (159)Grey (126)Silver (33)Gold (24)Red (125)Orange (75)Yellow (92)Green (184)Blue (186)Purple (70)Pink (85)Brown (63)Beige & natural (42)Transparent (54)

Condition:Any condition New (2,091)Amazon Warehouse (used) (137)

Rating:4.5 stars & up (841)4 stars & up (1,438)3.5 stars & up (1,491)

578 currently discounted.

Product	Material	Weight	Rating	Price	Per kg	Deal
DEEPLEE PLA Filament, Matte 2.0 3D Printer Filaments Matte White 1KG	PLA	1 kg	4.6 out of 5 (78 Amazon ratings)	£8.48	£8.48	15% below
Kingroon PETG Filament 1.75, 3D Printer Filament Excellent Toughness Dimension	PETG	1 kg	4.5 out of 5 (52 Amazon ratings)	£8.49	£8.49	15% below
ERYONE Basic PETG Filament 1.75mm +/-0.03mm, 1KG 3D Printer Filament, 1kg(2.2l	PETG	1 kg	4.6 out of 5 (62 Amazon ratings)	£8.49	£8.49	15% below
ERYONE Filament PLA+ 1.75 mm,3D Printing Filament PLA Plus for Most FDM 3D Pri	PLA+	1 kg	4.2 out of 5 (61 Amazon ratings)	£8.99	£8.99	55% below
DEEPLEE PLA Filament 1.75mm, Basic 3D Filaments Black 1kg	PLA	1 kg	4.7 out of 5 (269 Amazon ratings)	£9.34	£9.34	6% below
TINMORRY Rapid PLA Filament 1.75mm, 3D Printer Filament 1 KG, Warm Yellow	PLA	1 kg	4.5 out of 5 (2,939 Amazon ratings)	£9.34	£9.34	37% below
DEEPLEE Matte PLA Filament 1.75mm Matte Black 1kg(Plastic Spool)	PLA	1 kg	4.6 out of 5 (112 Amazon ratings)	£9.34	£9.34	15% below
YOOPAI Black PETG Filament 1.75mm, 1KG Clear 3D Printer Filament	PETG	1 kg	4.6 out of 5 (3,662 Amazon ratings)	£9.68	£9.68	19% below
HZST3D 3D Printer PETG Filament 1.75mm 1KG 3D Material Printing Filament (Red)	PETG	1 kg	4.5 out of 5 (247 Amazon ratings)	£9.86	£9.86	71% below
kexcelled PLA Silk 1.75mm Filament, Shiny Gloss Shine, 1kg, Gold	PLA	1 kg	4.6 out of 5 (1,002 Amazon ratings)	£9.99	£9.99	33% below
kexcelled PLA Silk 1.75mm Filament, Shiny Gloss Shine, 1kg, Pink	PLA	1 kg	4.6 out of 5 (1,002 Amazon ratings)	£9.99	£9.99	37% below
eSUN PLA Basic 1KG Refill with Spool,Spoolless with Removable Holder, Black	PLA	1 kg	4.5 out of 5 (107 Amazon ratings)	£9.99	£9.99	9% below
YUANEANG PLA 3D Printer Filament, Dimensional Accuracy +/- 0.02 mm, 1 kg Spool	PLA	1 kg	4.1 out of 5 (472 Amazon ratings)	£9.99	£9.99	23% below
Transparent High Flow Rapid PETG 3D Printer Filament 1.75mm,1KG(2.2lbs), 30-60	PETG	1 kg	4.6 out of 5 (32 Amazon ratings)	£9.99	£9.99	—
JAYO PLA+ 3D Printer Filament 1.75mm, 1.1KG Spool (2.42 LBS) Blue Grey	PLA+	1.1 kg	4.4 out of 5 (2,644 Amazon ratings)	£11.04	£10.04	15% below
TINMORRY PLA Filament 1.75mm 1kg, Matte PLA 3D Printer Filament, Compatible wi	PLA	1 kg	4.4 out of 5 (86 Amazon ratings)	£10.44	£10.44	30% below
TINMORRY PLA Filament 1.75mm 1kg, Matte PLA 3D Printer Filament, Compatible wi	PLA	1 kg	4.4 out of 5 (86 Amazon ratings)	£10.44	£10.44	30% below
CCTREE PLA+ 3D Printer Filament 1.75 mm, 1KG Cardboard Spool, Sky Blue	PLA+	1 kg	4.0 out of 5 (34 Amazon ratings)	£10.57	£10.57	5% below
CCTREE ABS+ 3D Printer Filament 1.75mm, 1KG Cardboard Spool, Yellow	ABS	1 kg	4.1 out of 5 (30 Amazon ratings)	£10.57	£10.57	24% below
JAYO PLA+ 3D Printer Filament 1.75mm, 1.1KG Red	PLA+	1.1 kg	4.4 out of 5 (2,648 Amazon ratings)	£11.89	£10.81	15% below
TINMORRY Rapid PLA Filament 1.75mm, 3D Printer Filament 1 KG, Sky Blue	PLA	1 kg	4.5 out of 5 (2,939 Amazon ratings)	£10.98	£10.98	26% below
TINMORRY Rapid PLA Filament 1.75mm, 3D Printer Filament 1 KG, Apricot	PLA	1 kg	4.5 out of 5 (2,939 Amazon ratings)	£10.98	£10.98	26% below
TINMORRY Rapid PLA Filament 1.75mm, 3D Printer Filament 1 KG, Apple Green	PLA	1 kg	4.5 out of 5 (2,939 Amazon ratings)	£10.98	£10.98	26% below
TINMORRY Rapid PLA Filament 1.75mm, 3D Printer Filament 1 KG, Light Wood	PLA	1 kg	4.5 out of 5 (2,939 Amazon ratings)	£10.98	£10.98	26% below
ERYONE Matte PLA Filament 1.75mm, +/-0.03mm, 1kg (2.2lbs)/Spool, Multicoloured	PLA	1 kg	4.3 out of 5 (2,796 Amazon ratings)	£10.99	£10.99	45% below
kexcelled Matte ABS Filament 1.75mm, Frosted Finish, 1kg, Cyan	ABS	1 kg	4.4 out of 5 (460 Amazon ratings)	£10.99	£10.99	31% below
eSUN PLA+ Refill Filament 1.75mm, Refill PLA Plus, 1KG(2.2LBS),Grey	PLA+	1 kg	4.5 out of 5 (626 Amazon ratings)	£10.99	£10.99	21% below
eSUN PLA Basic 1KG Refill with Spool,Spoolless with Removable Holder, Blue	PLA	1 kg	4.5 out of 5 (108 Amazon ratings)	£10.99	£10.99	15% below
ERYONE High Speed PLA Plus Filament 1.75mm +/- 0.03mm, Rapid PLA+ Filament for	PLA+	1 kg	—	£11.04	£11.04	35% below
NEOTRY Silk Silver 3D Printer Filament, PLA Filament 1.75mm 1kg Metal Silver,	PLA	1 kg	4.4 out of 5 (46 Amazon ratings)	£11.39	£11.39	12% below
NEOTRY Silk Gold 3D Printer Filament, PLA Filament 1.75mm 1kg Metal Gold, Fila	PLA	1 kg	4.4 out of 5 (46 Amazon ratings)	£11.39	£11.39	12% below
NEOTRY Silk Copper 3D Printer Filament, PLA Filament 1.75mm 1kg Metal Copper,	PLA	1 kg	4.4 out of 5 (145 Amazon ratings)	£11.72	£11.72	9% below
Conjure PETG Filament 1.75mm 1KG 3D Printer Filament,Dark Blue	PETG	1 kg	4.8 out of 5 (6 Amazon ratings)	£11.72	£11.72	—
eSUN PLA Basic 1KG Refill with Spool,Spoolless with Removable Holder, Black	PLA	1 kg	4.9 out of 5 (24 Amazon ratings)	£11.72	£11.72	—
DEEPLEE PLA Filament, Matte 2.0 3D Printer Filaments 1.75mm Beige 1KG	PLA	1 kg	4.6 out of 5 (78 Amazon ratings)	£11.88	£11.88	15% below
DEEPLEE PLA Filament, Matte 2.0 3D Printer Filaments 1.75mm Light Grey 1KG	PLA	1 kg	4.6 out of 5 (77 Amazon ratings)	£11.88	£11.88	—
DEEPLEE PLA Filament Matte 2.0 3D Printer Filaments 1.75mm Peach Pink 1KG	PLA	1 kg	4.6 out of 5 (75 Amazon ratings)	£11.88	£11.88	—
DEEPLEE PLA Filament Matte 2.0 3D Printer Filaments 1.75mm Navy Blue 1KG	PLA	1 kg	4.6 out of 5 (78 Amazon ratings)	£11.89	£11.89	—
Silk Silver PLA Filament 1.75 mm 1KG 3D Printer Filament 2.2 LBS 3D Printing M	PLA	1 kg	4.5 out of 5 (12,297 Amazon ratings)	£11.99	£11.99	7% below
eSUN ABS+ 3D Printing Filament 1.75mm 1KG, Low Warping ABS Plus, Peak Green	ABS	1 kg	4.1 out of 5 (3,315 Amazon ratings)	£11.99	£11.99	13% below
Silk Silver Blue PLA Filament 1.75mm 1KG 3D Printer Filament Printing Material	PLA	1 kg	4.5 out of 5 (12,297 Amazon ratings)	£11.99	£11.99	7% below
ERYONE Matte PLA 3D Printer Filament 1.75mm, Ruby Red 1KG	PLA	1 kg	4.3 out of 5 (2,775 Amazon ratings)	£11.99	£11.99	25% below
ELEGOO PLA Basic Refill 3D Printer Filament 1.75mm Black 1KG	PLA	1 kg	4.3 out of 5 (96 Amazon ratings)	£11.99	£11.99	7% below
VEOEOV Matte PLA 3D Printer Filament 1.75mm Red 1KG	PLA	1 kg	4.4 out of 5 (5 Amazon ratings)	£11.99	£11.99	7% below
ERYONE Matte PLA 3D Printer Filament 1.75 +/- 0.03mm, Matte Filament 1KG(2.2LB	PLA	1 kg	4.8 out of 5 (12 Amazon ratings)	£11.99	£11.99	—
NextShapes PETG Filament 1.75mm Blue Gray, 1kg Plastic Spool	PETG	1 kg	4.5 out of 5 (29 Amazon ratings)	£11.99	£11.99	—
NextShapes PETG Filament 1.75mm Black, 1kg Plastic Spool	PETG	1 kg	4.5 out of 5 (42 Amazon ratings)	£11.99	£11.99	—
NextShapes PETG Filament 1.75mm Clear 1kg, Crystal Clear, UV Resistant	PETG	1 kg	4.5 out of 5 (29 Amazon ratings)	£11.99	£11.99	—
extrudr® PLA NX2 Matte Diameter 1.75 mm (1 kg) 'Matte Black' - 3D Printer Fila	PLA	1 kg	4.3 out of 5 (211 Amazon ratings)	£12.10	£12.10	34% below
ERYONE Matte PLA 3D Printer Filament 1.75 +/- 0.03mm, Matte Filament 1KG(2.2LB	PLA	1 kg	4.8 out of 5 (12 Amazon ratings)	£12.10	£12.10	—
Kingroon Tri Colour Silk PLA Filament, 3D Printer Filament PLA, 1.75mm PLA Fil	PLA	1 kg	4.6 out of 5 (136 Amazon ratings)	£12.27	£12.27	27% below
SUNLU Rapid PETG 3D Filament 1.75mm, High Speed 30-600mm/s, 1KG White	PETG	1 kg	4.1 out of 5 (1,843 Amazon ratings)	£12.33	£12.33	17% below
SUNLU Rapid PETG 3D Filament 1.75mm, High Speed 30-600mm/s, 1KG Mint Green	PETG	1 kg	4.0 out of 5 (1,359 Amazon ratings)	£12.33	£12.33	5% below
eSUN Clear Rainbow PLA Filament 1KG, Translucent Multicolored, Blue Crystal	PLA	1 kg	4.4 out of 5 (74 Amazon ratings)	£12.33	£12.33	14% below
Polymaker Panchroma Refill Spool Matte Army Blue PLA 3D Printing Filament Refi	PLA	1 kg	4.5 out of 5 (352 Amazon ratings)	£12.40	£12.40	66% below
SUNLU PLA+ 3D Printer Filament, PLA Plus Filament 1.75mm, 1KG Bone White	PLA+	1 kg	4.7 out of 5 (2,007 Amazon ratings)	£12.48	£12.48	—
DEEPLEE PLA Filament 1.75mm, Basic 3D Filaments Hot Pink 1kg	PLA	1 kg	4.7 out of 5 (266 Amazon ratings)	£12.69	£12.69	15% below
DEEPLEE PLA Filament 1.75mm, Basic 3D Filaments Brown 1kg	PLA	1 kg	4.7 out of 5 (266 Amazon ratings)	£12.70	£12.70	15% below
DEEPLEE PLA Filament 1.75mm Sea Green 1kg	PLA	1 kg	4.5 out of 5 (438 Amazon ratings)	£12.71	£12.71	15% below
Creality PETG Filament 1.75mm, 3D Printer Filament 1KG(2.2lbs), High Precision	PETG	1 kg	4.5 out of 5 (59 Amazon ratings)	£12.72	£12.72	15% below

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.