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Single-spool filament, rated 4 stars and up, ranked by £/kg — page 21

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.

2,253 listings tracked, 606 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
Polymaker Panchroma Gradient Matte PLA Filament, Multicolor Gradient Matte Pas	PLA	1 kg	★★★★★ 5.0 out of 5 (2 Amazon ratings)	£20.78	£20.78	48% below
Bambu Lab PETG Translucent Filament 1.75mm 1kg Spool - Strong Durable 3D Print	PETG	1 kg	★★★★½ 4.3 out of 5 (39 Amazon ratings)	£20.86	£20.86	52% below
Kingroon High Speed PLA 3D Printer Filament 1.75mm, 3D Printer Rapid Filament	PLA	1 kg	★★★★½ 4.6 out of 5 (219 Amazon ratings)	£20.87	£20.87	47% below
kexcelled Matte PETG Filament, 1.75mm +/- 0.03mm, 1kg, Black	PETG	1 kg	★★★★☆ 4.1 out of 5 (126 Amazon ratings)	£20.93	£20.93	Very Good · 3% under new
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	★★★★½ 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	★★★★½ 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	★★★★½ 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	★★★★½ 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	★★★★½ 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	★★★★½ 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	★★★★½ 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	★★★★½ 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	★★★★½ 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	★★★★½ 4.5 out of 5 (95 Amazon ratings)	£20.99	£20.99	—
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	8% below
Creality CR-PETG PLA Filament 1.75mm 3D Printing Filament, Excellent Toughness	PETG	1 kg	★★★★½ 4.4 out of 5 (427 Amazon ratings)	£21.03	£21.03	Like New · 27% under new
Creality PLA Filament,Hyper PLA RFID 3D Printer Filament High Speed 30-600mm/s	PLA	1 kg	★★★★½ 4.5 out of 5 (95 Amazon ratings)	£21.03	£21.03	Like New
Polymaker HT-PLA Filament 1.75mm Gradient Rainbow, High Temp PLA for 3D Printi	PLA	1 kg	★★★★½ 4.5 out of 5 (10 Amazon ratings)	£21.11	£21.11	19% below
Creality PLA Filament,Hyper PLA RFID 3D Printer Filament High Speed 30-600mm/s	PLA	1 kg	★★★★½ 4.5 out of 5 (94 Amazon ratings)	£21.24	£21.24	Like New · 3% under new
Polymaker Panchroma Marble PLA Filament, Marble White, 1.75mm, 1kg (2.2lbs), F	PLA	1 kg	★★★★½ 4.6 out of 5 (809 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	★★★★½ 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	★★★★½ 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	★★★★½ 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	★★★★½ 4.7 out of 5 (889 Amazon ratings)	£21.61	£21.61	—
extrudr® PLA NX2 Matte ø1.75mm (1.1kg) Violet Matte - 3D Printer Filament - Ma	PLA	1.1 kg	★★★★½ 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	★★★★½ 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	★★★★½ 4.4 out of 5 (18 Amazon ratings)	£21.86	£21.86	—
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	★★★★½ 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	★★★★½ 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	★★★★½ 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	★★★★½ 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	★★★★½ 4.3 out of 5 (29 Amazon ratings)	£21.99	£21.99	—
ERYONE PETG Carbon Fiber Filament 1.75mm +/-0.03mm, 3D Printer Filament, High	PETG-CF	1 kg	★★★★½ 4.3 out of 5 (417 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	★★★★½ 4.4 out of 5 (741 Amazon ratings)	£22.00	£22.00	49% below
AMOLEN Rock PLA Filament 1.75mm, Dual Color Marble PLA 3D Printer Filament 1kg	PLA	1 kg	★★★★½ 4.7 out of 5 (15 Amazon ratings)	£22.00	£22.00	54% 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	—
AMOLEN Silk PLA 3D Printer Filament, Shiny Multicolor Berry Pop Rainbow PLA, 1	PLA	1 kg	★★★★☆ 4.2 out of 5 (24 Amazon ratings)	£22.00	£22.00	50% below
AMOLEN Silk PLA Filament Neon Green, 3D Printer Filament 1.75mm for 3D Printin	PLA	1 kg	★★★★½ 4.7 out of 5 (16 Amazon ratings)	£22.00	£22.00	48% below
AMOLEN Silk Bronze PLA Filament, 1.75mm, 2.2lbs, Silk PLA for Most FDM 3D Prin	PLA	1 kg	★★★★☆ 4.1 out of 5 (11 Amazon ratings)	£22.00	£22.04	46% below
AMOLEN Silk PLA 3D Printer Filament, Multicolor Rainbow, 1.75mm, 2.2lbs, Polyl	PLA	1 kg	★★★★☆ 4.0 out of 5 (16 Amazon ratings)	£22.00	£22.04	52% below
iBOSS PLA Pro (PLA+) 3D Printer Filament 1.75mm,Silk Shiny Filament 3D Printin	PLA+	1 kg	★★★★½ 4.7 out of 5 (31 Amazon ratings)	£22.06	£22.06	52% below
ERYONE ASA Filament, 3D Printer Filament 1.75mm +/- 0.03mm, Heat Resistant, Hi	ASA	1 kg	★★★★☆ 4.1 out of 5 (171 Amazon ratings)	£22.09	£22.09	—
Creality Official Hyper PLA Filament, 1KG 3D Printer RFID Filament for High Sp	PLA	1 kg	★★★★★ 4.9 out of 5 (13 Amazon ratings)	£22.09	£22.09	15% below
Creality Official Hyper PLA Filament, 1KG 3D Printer RFID Filament for High Sp	PLA	1 kg	★★★★★ 4.9 out of 5 (13 Amazon ratings)	£22.09	£22.09	15% below
Polymaker PA02001 PolyLite Filament PLA 1.75mm 1000g Black 1 pc(s)	PLA	1 kg	★★★★½ 4.6 out of 5 (1,514 Amazon ratings)	£22.12	£22.12	9% below
kexcelled PETG Filament 1.75mm,Transparent Brown PETG 3D Printer Filament 1kg	PETG	1 kg	★★★★☆ 4.0 out of 5 (31 Amazon ratings)	£22.20	£22.20	49% below
PLA Filament 1.75mm, GIANTARM New PLA 3D Printer Filament 1kg Spool (Black)…	PLA	1 kg	★★★★½ 4.6 out of 5 (553 Amazon ratings)	£22.23	£22.23	6% below
LOVOON Silk Rainbow Gradient PLA Filament, 1.75mm, Multicolor Rainbow PLA 3D P	PLA	1 kg	★★★★½ 4.5 out of 5 (44 Amazon ratings)	£22.30	£22.30	50% below
kexcelled PETG Filament 1.75 mm +/- 0.03 mm, Chemical Resistance, 3D Printer F	PETG	1 kg	★★★★☆ 4.2 out of 5 (302 Amazon ratings)	£22.32	£22.32	—
ERYONE TPU Filament 1.75mm, 3D Printer Filament,Flexible 95A TPU, +/-0.03mm, 0	TPU	0.5 kg	★★★★½ 4.5 out of 5 (2,364 Amazon ratings)	£11.19	£22.38	20% below
Polymaker PLA Pro 3D Printing Filament Cold White 1.75mm 1KG, High-Impact Toug	PLA	1 kg	★★★★½ 4.3 out of 5 (88 Amazon ratings)	£22.45	£22.45	50% below
SainSmart 101-90-164 Black Flexible TPU 3D Printing Filament, 1.75 mm, 0.8 kg,	TPU	0.8 kg	★★★★½ 4.6 out of 5 (1,837 Amazon ratings)	£17.99	£22.49	18% below
EasyPrint PLA - 1.75mm - 1 kg - Rainbow	PLA	1 kg	★★★★☆ 4.2 out of 5 (83 Amazon ratings)	£22.50	£22.50	—

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.