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Single-spool filament, rated 4.5 stars and up, ranked by £/kg — page 14

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 (1,216) On offer now (349)

By material:PLA (638)PLA+ (229)PETG (174)TPU (61)ABS (30)ASA (27)PETG-CF (19)Nylon (10)PC (8)PLA-CF (8)

By finish:Silk (165)Matte (201)Dual & triple colour (93)Rainbow & gradient (67)Translucent (62)Glow in the dark (6)Sparkle & glitter (32)Marble (15)Wood (1)Colour-changing (1)

By pack:Any pack size Single spools (1,216)Bulk & multi-pack (420)

By weight:Under 1 kg (42)1 kg (1,160)2 kg (9)3 kg (4)5 kg (1)

By colour:Black (129)White (88)Grey (73)Silver (12)Gold (13)Red (80)Orange (47)Yellow (62)Green (111)Blue (112)Purple (42)Pink (44)Brown (38)Beige & natural (29)Transparent (19)

Condition:New (1,003)Amazon Warehouse (used) (74)

Rating:Any rating 4.5 stars & up (1,216)4 stars & up (2,096)3.5 stars & up (2,169)

1,216 listings tracked, 349 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
Conjure Silk PLA Filament 1.75mm, Tricolor Filament,1kg Purple-Orange-Blue	PLA	1 kg	4.7 out of 5 (328 Amazon ratings)	£24.48	£24.48	—
GIANTARM PLA Silk Filament 1.75 mm, 3D Printer Filament, PLA 1 kg Spool, Diame	PLA	1 kg	4.6 out of 5 (71 Amazon ratings)	£24.48	£24.48	5% below
SainSmart TPU Filament 1.75mm, Upgrade 1KG (2.2 lbs) 95A Flexible TPU, ±0.05mm	TPU	1 kg	4.6 out of 5 (35 Amazon ratings)	£24.48	£24.48	13% below
SainSmart TPU Filament 1.75mm, Upgrade 1KG (2.2 lbs) 95A Flexible TPU, ±0.05mm	TPU	1 kg	4.6 out of 5 (35 Amazon ratings)	£24.48	£24.48	13% below
iBOSS Silk Macaron Rainbow PLA+ 3D Printer Filament 1.75 mm +/-0.02 mm, 1 kg (	PLA+	1 kg	4.6 out of 5 (26 Amazon ratings)	£24.52	£24.52	—
AMOLEN Silk PLA 3D Printer Filament, Multicolor 1.75mm PLA Shiny Gradient Fila	PLA	1 kg	4.6 out of 5 (11 Amazon ratings)	£24.59	£24.59	48% below
TINMORRY PLA Filament 1.75 mm for 3D Printers, 1 kg, Matt Light Green	PLA	1 kg	4.6 out of 5 (138 Amazon ratings)	£24.69	£24.69	16% below
iBOSS PLA Filament 1.75 mm, PLA Basic 3D Printer Matte Filament, Dimensional A	PLA	1 kg	5.0 out of 5 (1 Amazon ratings)	£24.76	£24.76	—
Semdon 3D Printer Filament PLA Silk 1kg 1.75mm Rainbow Candy	PLA	1 kg	4.6 out of 5 (21 Amazon ratings)	£24.77	£24.77	41% below
PETG Filament 1.75mm 1kg, TINMORRY 3D Printer Filament PETG-Eco Tangle-Free 3D	PETG	1 kg	4.5 out of 5 (53 Amazon ratings)	£24.79	£24.79	10% below
TINMORRY PLA Filament 1.75 mm for 3D Printers, 1 kg, Matte Army Green	PLA	1 kg	4.7 out of 5 (89 Amazon ratings)	£24.84	£24.84	15% below
extrudr PLA NX2 Matte 1.75 mm 1 kg Brown	PLA	1 kg	4.8 out of 5 (8 Amazon ratings)	£24.90	£24.90	—
Polymaker HT-PLA Filament 1.75mm Gradient Tropical, High Temp PLA for 3D Print	PLA	1 kg	4.8 out of 5 (10 Amazon ratings)	£24.99	£24.99	13% below
iSANMATE ASA Glass Fibre Filament, Premium Anti-UV Weatherproof 3D Printer Fil	ASA	1 kg	5.0 out of 5 (2 Amazon ratings)	£24.99	£24.99	—
iSANMATE ASA Glass Fibre Filament, Premium Anti-UV Weatherproof 3D Printer Fil	ASA	1 kg	5.0 out of 5 (2 Amazon ratings)	£24.99	£24.99	—
R3D ASA Filament 1.75mm, 1KG 3D Printer Filament, Heat & Weather Resistant, Di	ASA	1 kg	4.7 out of 5 (43 Amazon ratings)	£25.00	£25.00	—
Ultra Silk+ PLA Filament 1.75 mm, TINMORRY 3D Printer Filament, 1 kg, 1 Spool,	PLA	1 kg	4.7 out of 5 (89 Amazon ratings)	£25.01	£25.01	8% below
iBOSS Silk PLA Filament 1.75 mm Two-Tone Black/Gold High Gloss Coextruded 3D P	PLA	1 kg	4.5 out of 5 (18 Amazon ratings)	£25.15	£25.20	10% below
Polymaker PE01009 PolyLite Filament ABS geruchsarm 1.75mm 1000g Orange 1 pc(s)	ABS	1 kg	4.6 out of 5 (1,254 Amazon ratings)	£25.30	£25.30	—
TINMORRY PA6-GF Filament 1.75mm, Glass Fibre Reinforced Nylon 3D Printer Filam	Nylon	1 kg	5.0 out of 5 (2 Amazon ratings)	£25.49	£25.49	—
TINMORRY PLA Filament 1.75 mm for 3D Printers, 1 kg, Matt Brown	PLA	1 kg	4.6 out of 5 (129 Amazon ratings)	£25.53	£25.53	6% below
Polymaker PolyLite PLA Red - 1.75 mm - 1 kg	PLA	1 kg	4.6 out of 5 (1,506 Amazon ratings)	£25.54	£25.54	—
Filament TPU (Thermoplastic Polyurethane) 1.75 mm, TINMORRY 3D Printing Materi	TPU	1 kg	4.7 out of 5 (16 Amazon ratings)	£25.54	£25.54	12% below
TINMORRY PLA Filament 1.75 mm for 3D Printers, 1 kg, Matte Light Blue	PLA	1 kg	4.6 out of 5 (132 Amazon ratings)	£25.65	£25.65	8% below
SainSmart 21-028-224 Flexible TPU Filament for 3D Printers, 1.75 mm, 1 kg, Blu	TPU	1 kg	4.5 out of 5 (790 Amazon ratings)	£25.66	£25.66	—
TINMORRY PLA Filament 1.75 mm for 3D Printers, 1 kg, Matte Skin	PLA	1 kg	4.6 out of 5 (139 Amazon ratings)	£25.74	£25.74	6% below
TINMORRY TPU 95A Filament 1.75 mm for 3D Printers, 1 kg, Transparent Green	TPU	1 kg	4.8 out of 5 (12 Amazon ratings)	£25.91	£25.91	13% below
Bambu Lab PLA Matte 3D Printer Filament 1.75mm RFID 1kg, Ivory White-Refill	PLA	1 kg	4.5 out of 5 (99 Amazon ratings)	£25.93	£25.93	10% below
Bambu Lab PLA Matte 3D Printer Filament 1.75mm RFID 1kg with Spool, Marine Blu	PLA	1 kg	4.7 out of 5 (506 Amazon ratings)	£25.97	£25.97	45% below
kexcelled Silk PLA Filament 1.75 mm +/- 0.03 mm, 3D Printer Filament, Shiny Gl	PLA	1 kg	4.6 out of 5 (1,002 Amazon ratings)	£25.97	£25.97	—
Inslogic Pre-Dried ABS-GF Filament 1.75mm, Natural White, 1KG	ABS	1 kg	5.0 out of 5 (4 Amazon ratings)	£25.99	£25.99	—
ugee PLA Filament 1.75mm for 3D Printer, 1kg/2.2lb Single Spool, White	PLA	1 kg	5.0 out of 5 (2 Amazon ratings)	£25.99	£25.99	—
GIANTARM 1.75 mm PLA Filament, 3D Printer Filament 1 kg, +/- 0.02 mm Accuracy,	PLA	1 kg	4.7 out of 5 (14 Amazon ratings)	£26.27	£26.27	—
GIANTARM PLA Silk Filament 1.75 mm, 3D Printer Filament, PLA 1 kg Spool, Diame	PLA	1 kg	4.5 out of 5 (16 Amazon ratings)	£26.33	£26.33	—
Filament TPU (Thermoplastic Polyurethane) 1.75 mm, TINMORRY 3D Printing Materi	TPU	1 kg	4.6 out of 5 (27 Amazon ratings)	£26.51	£26.51	12% below
Polymaker Glitter ABS Filament 1.75mm, Galaxy Orange ABS 3D Printer Filament 1	ABS	1 kg	4.5 out of 5 (430 Amazon ratings)	£26.53	£26.53	—
TINMORRY Silk PLA Filament 1.75mm, Shiny PLA 3D Printer Filament, 1 KG 1 Spool	PLA	1 kg	4.6 out of 5 (13 Amazon ratings)	£26.55	£26.55	10% below
Winkle Petg Filament 2.85mm Clear 3D Printing Filament 1000kg Spool	PETG	1 kg	4.5 out of 5 (37 Amazon ratings)	£26.56	£26.56	—
Bambu Lab 3D Printer Filament, PLA Basic 1.75mm, Precise Diameter +/- 0.02mm,	PLA	1 kg	4.6 out of 5 (36 Amazon ratings)	£26.80	£26.80	20% below
Sparkling PETG Filament 1.75 mm, TINMORRY Filament PETG 3D Printing Materials,	PETG	1 kg	4.5 out of 5 (35 Amazon ratings)	£26.81	£26.81	7% below
IEMAI PETG Filament 1.75mm 1Kg, Transparent Amber PETG 3D Printer Filament, Id	PETG	1 kg	4.5 out of 5 (597 Amazon ratings)	£26.82	£26.82	—
Polymaker PETG White 3D Printer Filament 1.75mm 1KG, High Flow & High Strength	PETG	1 kg	4.6 out of 5 (51 Amazon ratings)	£26.82	£26.82	29% below
TINMORRY Rapid PETG Filament 1.75 mm, 1 kg, Transparent Blue	PETG	1 kg	4.8 out of 5 (21 Amazon ratings)	£26.85	£26.85	—
TINMORRY PLA Filament 1.8mm, 3D Printer Filament 1kg, Matte Pink	PLA	1 kg	4.6 out of 5 (137 Amazon ratings)	£26.87	£26.87	—
TINMORRY Rapid PETG-Eco 3D Printing Filament, 1.75 mm, Compatible with Bambu L	PETG	1 kg	4.8 out of 5 (33 Amazon ratings)	£26.93	£26.93	—
Bambu Lab PLA Matte 3D Printer Filament 1.75mm RFID 1kg with Spool, Ivory Whit	PLA	1 kg	4.7 out of 5 (567 Amazon ratings)	£26.98	£26.98	21% below
iBOSS Silk PLA Filament 1.75 mm Two-Tone Violet-Turquoise, High Gloss Coextrud	PLA	1 kg	4.5 out of 5 (18 Amazon ratings)	£26.98	£27.03	—
Siraya Tech Flex TPU 85A 3D Printer Filament, ISO 10993 Tested, Clear, 1kg	TPU	1 kg	4.6 out of 5 (74 Amazon ratings)	£27.19	£27.19	—
PETG Filament 1.75 mm, TINMORRY PETG-ECO 3D Printer Filament, Compatible with	PETG	1 kg	5.0 out of 5 (5 Amazon ratings)	£27.21	£27.21	—
Sparkling PETG Filament 1.75 mm, TINMORRY Filament PETG 3D Printing Materials,	PETG	1 kg	4.5 out of 5 (53 Amazon ratings)	£27.22	£27.22	6% below
Sparkling PETG Filament 1.75 mm, TINMORRY Filament PETG 3D Printing Materials,	PETG	1 kg	4.5 out of 5 (53 Amazon ratings)	£27.25	£27.25	7% below
GIANTARM TPU Filament 1.75 mm for 3D Printer 1 kg Red	TPU	1 kg	4.6 out of 5 (6 Amazon ratings)	£27.30	£27.30	—
kexcelled PLA FR Flame Retardant Filament UL94-V0 Grade, 1.75mm, 1kg, Black	PLA	1 kg	4.5 out of 5 (840 Amazon ratings)	£27.47	£27.47	Warehouse
SainSmart 101-90-164 Black Flexible TPU 3D Printing Filament, 1.75 mm, 0.8 kg,	TPU	0.8 kg	4.6 out of 5 (1,835 Amazon ratings)	£21.99	£27.49	—
iBOSS Macaron Rainbow PLA+ Silk 3D Printer Filament, 1.75 mm, 1 kg (1000g), 32	PLA+	1 kg	4.6 out of 5 (31 Amazon ratings)	£27.57	£27.57	5% below
kexcelled High Speed ABS Filament 1.75mm +/- 0.03mm, 500mm/s Stable Printing,	ABS	1 kg	4.5 out of 5 (29 Amazon ratings)	£27.57	£27.57	—
Yellow GIANTARM HS-PLA Filament 1 kg 1.75 mm	PLA	1 kg	4.9 out of 5 (10 Amazon ratings)	£27.58	£27.58	—
Creality PETG Filament 1.75 3D Printer Filament: Excellent Tenacity High Dimen	PETG	1 kg	4.6 out of 5 (422 Amazon ratings)	£27.65	£27.65	—
3DFILS - PLA Filament for 3D Printing esFil PLA INGEO 3D850: 1.75 mm, 1 Kg, El	PLA	1 kg	4.5 out of 5 (119 Amazon ratings)	£27.67	£27.67	—
WISDREAM PLA Forest/Jungle/Military Rainbow Gradient Multicolor Rainbow PLA Fi	PLA	1 kg	4.5 out of 5 (201 Amazon ratings)	£27.95	£27.95	32% 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.