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Single-spool filament, ranked by £/kg — page 25

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 (2,917) On offer now (702)

By material:PLA (1,537)PETG (488)PLA+ (367)TPU (157)ABS (90)ASA (85)PETG-CF (39)Nylon (28)PC (21)PLA-CF (16)

By finish:Silk (416)Matte (362)Dual & triple colour (210)Rainbow & gradient (211)Translucent (186)Glow in the dark (45)Sparkle & glitter (69)Marble (40)Wood (21)Colour-changing (3)

By pack:Any pack size Single spools (2,917)Bulk & multi-pack (802)

By weight:Under 1 kg (196)1 kg (2,686)2 kg (13)3 kg (11)4 kg (6)5 kg (3)10 kg and over (2)

By colour:Black (284)White (228)Grey (174)Silver (46)Gold (40)Red (173)Orange (103)Yellow (136)Green (261)Blue (279)Purple (96)Pink (106)Brown (91)Beige & natural (55)Transparent (61)

Condition:New (2,516)Amazon Warehouse, any grade (105)Warehouse: Like New (46)Warehouse: Very Good (25)

Rating:4.5 stars & up (1,428)4 stars & up (2,512)3.5 stars & up (2,611)

2,917 listings tracked, 702 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
kexcelled Glass Fiber PETG GF Filament 1.75mm, 1kg, Light Brown Green	PETG-CF	1 kg	4.2 out of 5 (302 Amazon ratings)	£20.94	£20.94	—
Polymaker Panchroma Gradient Silk Rainbow PLA 3D Printing Filament 1.75mm 1kg,	PLA	1 kg	4.4 out of 5 (40 Amazon ratings)	£20.96	£20.96	50% below
eSUN PLA+ 3D Printing Filament 1.75mm, Enhanced Toughness,1KG(2.2LBS),Brown	PLA+	1 kg	4.4 out of 5 (8,166 Amazon ratings)	£20.99	£20.99	—
eSUN PLA+ 3D Printing Filament 1KG(2.2LBS), Enhanced Toughness, Silver	PLA+	1 kg	4.4 out of 5 (8,166 Amazon ratings)	£20.99	£20.99	—
eSUN PLA+ 3D Printing Filament 1KG, Enhanced Toughness, Fire Engine Red	PLA+	1 kg	4.4 out of 5 (8,166 Amazon ratings)	£20.99	£20.99	—
Stronghero3D PETG 3D Printer Filament 1.75mm,Multicolor,Chrome Chameleon,1kg(2	PETG	1 kg	4.4 out of 5 (2,525 Amazon ratings)	£20.99	£20.99	—
RepRapper Glow in The Dark Rainbow PLA Filament 1.75mm – Phosphorescent Multic	PLA	1 kg	4.2 out of 5 (1,779 Amazon ratings)	£20.99	£20.99	—
SUNLU Silk Triple Color PLA Plus Filament, Shiny PLA+ Filament 1.75mm	PLA+	1 kg	4.8 out of 5 (430 Amazon ratings)	£20.99	£20.99	—
eSUN Matte Dual Color PLA Filament 1KG, Shine-Free & Frosted, Green Pink	PLA	1 kg	4.5 out of 5 (437 Amazon ratings)	£20.99	£20.99	—
ANYCUBIC PLA Metal Filament 1.75mm, Shiny Adjustable Luster,1KG Champaign	PLA	1 kg	4.4 out of 5 (19 Amazon ratings)	£20.99	£20.99	—
SUNLU PLA+ Silk Filament, Four-Color Shiny PLA Plus 3D Printer Filament	PLA+	1 kg	4.6 out of 5 (91 Amazon ratings)	£20.99	£20.99	—
SUNLU PLA+ Silk Filament, Four-Color Shiny PLA Plus 3D Printer Filament	PLA+	1 kg	4.6 out of 5 (91 Amazon ratings)	£20.99	£20.99	—
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)	£20.99	£20.99	—
Flashforge PLA Crystal Rainbow 3D Printer Filament 1.75mm, 3D Printing Materia	PLA	1 kg	—	£20.99	£20.99	—
Flashforge PLA Crystal Rainbow 3D Printer Filament 1.75mm, 3D Printing Materia	PLA	1 kg	—	£20.99	£20.99	—
Flashforge PLA Crystal Rainbow 3D Printer Filament 1.75mm, 3D Printing Materia	PLA	1 kg	—	£20.99	£20.99	—
Flashforge PLA Crystal Rainbow 3D Printer Filament 1.75mm, 3D Printing Materia	PLA	1 kg	—	£20.99	£20.99	—
3D Printing Material Filament ABS 1.75mm for 3D Printer Makerbot Reprap Printr	ABS	1 kg	—	£21.00	£21.00	13% below
extrudr® Biofusion 3D Printer Filament Diameter 1.75 mm (800 g) 'Arctic White/	—	0.8 kg	5.0 out of 5 (13 Amazon ratings)	£16.80	£21.00	15% below
Creality CR-PETG PLA Filament 1.75mm 3D Printing Filament, Excellent Toughness	PETG	1 kg	4.4 out of 5 (427 Amazon ratings)	£21.03	£21.03	Warehouse · 27% under new
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)	£21.03	£21.03	Warehouse
YIWEOG 3D Printer HS-PLA Filament 1KG 1.75mm High Fluidity 3D Printing Materia	PLA	1 kg	—	£21.09	£21.09	—
Polymaker HT-PLA Filament 1.75mm Gradient Rainbow, High Temp PLA for 3D Printi	PLA	1 kg	4.5 out of 5 (10 Amazon ratings)	£21.11	£21.11	19% below
3D Printer Filament, Black PLA Plastic Filament 1.75mm 1KG for Ender 3 High Sp	PLA	1 kg	—	£21.16	£21.16	—
1 Kg Black PLA Filament 1.75 Mm High Efficiency Pressure Enter 3 V2 for Consum	PLA	1 kg	—	£21.20	£21.20	5% below
EONO PP Filament 1.75mm 1kg (2.2lb) Tough Flexible Black for 3D Printing	TPU	1 kg	3.9 out of 5 (22 Amazon ratings)	£21.24	£21.24	15% below
Creality PLA Filament,Hyper PLA RFID 3D Printer Filament High Speed 30-600mm/s	PLA	1 kg	4.5 out of 5 (94 Amazon ratings)	£21.24	£21.24	Warehouse · 3% under new
PETG consumables 3D printer filament wire 1KG 1.75mm 2.85filling	PETG	1 kg	—	£21.29	£21.29	—
Hamwesh PLA Filament 1.75mm, 1KG Black PLA 3D Printer Filament 600mm/s High Sp	PLA	1 kg	—	£21.31	£21.31	10% below
kexcelled TPU 95A Filament 1.75mm 1kg, Flexible and Soft, Peacock Blue	TPU	1 kg	4.0 out of 5 (72 Amazon ratings)	£21.36	£21.36	55% below
CCTREE TPU Filament 1.75mm Flexible 3D Printing Filament 1KG, Dimensional Accu	TPU	1 kg	3.8 out of 5 (21 Amazon ratings)	£21.39	£21.39	—
JAREES PETG Filament 1.75mm for 3D Printer, Metal-Like Consumable 1kg (2.2lbs)	PETG	1 kg	4.6 out of 5 (20 Amazon ratings)	£21.50	£21.50	45% below
LOVOON Silk Rainbow Gradient PLA Filament, 1.75mm, Multicolor Rainbow PLA 3D P	PLA	1 kg	4.5 out of 5 (44 Amazon ratings)	£21.51	£21.51	52% below
Polymaker Panchroma Marble PLA Filament, Marble White, 1.75mm, 1kg (2.2lbs), F	PLA	1 kg	4.5 out of 5 (73 Amazon ratings)	£21.52	£21.52	40% below
HATCHBOX 1.75mm Yellow ABS 3D Printer Filament - 1kg Spool (2.2 lbs.) - Dimens	ABS	1 kg	4.4 out of 5 (8,614 Amazon ratings)	£21.54	£21.54	5% below
Official Creality PETG 3D Printer Filament 1.75mm 1KG (2.2lbs), High Precision	PETG	1 kg	4.4 out of 5 (65 Amazon ratings)	£21.54	£21.54	—
Stronghero3D PLA 3D Printer Filament 1.75mm Red (Golden Fire) Silk Gold and Ga	PLA	1 kg	4.2 out of 5 (3,557 Amazon ratings)	£21.57	£21.57	—
Official Creality Hyper PLA Filament 1.75mm, High Speed PLA 30-600mm/s 3D Prin	PLA	1 kg	4.6 out of 5 (49 Amazon ratings)	£21.58	£21.58	50% below
Creality Hyper PLA RFID Filament Black 1KG	PLA	1 kg	5.0 out of 5 (55 Amazon ratings)	£21.60	£21.60	51% below
Official Creality PLA Filament 1.75mm, Hyper PLA High Speed 30-600mm/s 3D Prin	PLA	1 kg	4.7 out of 5 (889 Amazon ratings)	£21.61	£21.61	—
Polymaker PA02001 PolyLite Filament PLA 1.75mm 1000g Black 1 pc(s)	PLA	1 kg	4.6 out of 5 (1,514 Amazon ratings)	£21.62	£21.62	11% below
LOVOON Multicolor Silk PLA 3D Printer Filament, 1.75mm, Green-Orange-Blue, 1KG	PLA	1 kg	4.4 out of 5 (21 Amazon ratings)	£21.66	£21.66	52% below
Spacnana 3D Printer Filament, Transparent Green PLA Filament 1.75mm 1KG, Plus	PLA	1 kg	—	£21.69	£21.69	—
extrudr® PLA NX2 Matte ø1.75mm (1.1kg) Violet Matte - 3D Printer Filament - Ma	PLA	1.1 kg	4.4 out of 5 (100 Amazon ratings)	£23.91	£21.74	6% below
Official Creality PLA Filament 1.75mm, Hyper PLA High Speed 30-600mm/s 3D Prin	PLA	1 kg	4.7 out of 5 (888 Amazon ratings)	£21.78	£21.78	45% below
Polymaker Polyterra PLA Dual Color - 1.75mm - 1kg - Foggy Orange (Grey-Orange)	PLA	1 kg	4.4 out of 5 (18 Amazon ratings)	£21.86	£21.86	—
eSun 3D Printer Filament PETG 1.75 mm 1 kg Gold Solid	PETG	1 kg	3.6 out of 5 (6 Amazon ratings)	£21.88	£21.88	—
ERYONE ASA Filament, 3D Printer Filament 1.75mm +/- 0.03mm, Heat Resistant, Hi	ASA	1 kg	4.1 out of 5 (189 Amazon ratings)	£21.99	£21.99	—
Conjure PETG Filament 1.75mm, Rainbow Filament,1kg PETG Cherry Pink	PETG	1 kg	4.6 out of 5 (44 Amazon ratings)	£21.99	£21.99	—
OVERTURE High Speed TPU 95A 3D Printer Filament 1.75mm, 1kg Luminous Blue	TPU	1 kg	4.5 out of 5 (62 Amazon ratings)	£21.99	£21.99	—
OVERTURE High Speed TPU 95A 3D Printer Filament 1.75 1kg Translucent Purple	TPU	1 kg	4.5 out of 5 (62 Amazon ratings)	£21.99	£21.99	—
ERYONE 90A TPU Filament 1.75mm for 3D Printer +/-0.03mm, 1kg (2.2 LBS) / Spool	TPU	1 kg	4.6 out of 5 (121 Amazon ratings)	£21.99	£21.99	—
Chitu Systems PLA Filament 1.75mm, 3D Printer Wood Colour 1KG,White Oak	PLA	1 kg	4.3 out of 5 (29 Amazon ratings)	£21.99	£21.99	—
AMOLEN PLA 3D Printing Filament, Silk PLA Filament 1.75mm Silk Shiny Filament	PLA	1 kg	4.2 out of 5 (255 Amazon ratings)	£22.00	£22.00	53% below
AMOLEN Silk PLA 3D Printer Filament, Silk Dual Color Red Black PLA Filament 1.	PLA	1 kg	4.4 out of 5 (741 Amazon ratings)	£22.00	£22.00	49% below
AMOLEN Silk PLA 3D Printer Filament, Shiny Silk Black PLA Filament 1.75mm, 3D	PLA	1 kg	3.8 out of 5 (22 Amazon ratings)	£22.00	£22.00	48% below
AMOLEN Rock PLA Filament 1.75mm, Dual Color Marble PLA 3D Printer Filament 1kg	PLA	1 kg	4.7 out of 5 (15 Amazon ratings)	£22.00	£22.00	54% below
AMOLEN PLA Filament, Silk Shiny Black Purple, 1.75mm, 1kg (2.2lbs), Color Chan	PLA	1 kg	3.7 out of 5 (5 Amazon ratings)	£22.00	£22.00	53% below
AMOLEN 3D Printer Filament, Galaxy Gradient Color Changing with Light, 1.75mm,	PLA	1 kg	2.3 out of 5 (6 Amazon ratings)	£22.00	£22.00	52% below
AMOLEN Silk PLA Gradient 3D Printing Filament, 1KG Spool 1.75mm Silk Shiny Red	PLA	1 kg	4.2 out of 5 (51 Amazon ratings)	£22.00	£22.00	—

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.