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Single-spool filament, 1 kg, rated 4 stars and up, ranked by £/kg — page 39

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.

2,608 listings tracked, 341 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
Gizmo Dorks 1.75mm Acetal Filament POM 1kg / 2.2lbs for 3D Printers, Black	POM	1 kg	★★★★☆ 4.0 out of 5 (63 Amazon ratings)	£47.29	£47.29	—
Bambu Lab PLA 3D Printer Filament 1.75mm RFID 1kg with Spool, Gray	PLA	1 kg	★★★★½ 4.6 out of 5 (367 Amazon ratings)	£47.49	£47.49	—
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil	PETG	1 kg	★★★★½ 4.7 out of 5 (567 Amazon ratings)	£47.61	£47.61	—
DEEPLEE Matte PLA Navy Blue 1KG US	PLA	1 kg	★★★★½ 4.7 out of 5 (120 Amazon ratings)	£47.65	£47.65	—
PLA Translucent Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smooth Fi	PLA	1 kg	★★★★★ 4.8 out of 5 (8 Amazon ratings)	£47.68	£47.68	—
Gizmo Dorks 1.75mm Nylon Filament 1kg / 2.2lbs for 3D Printers, Black	Nylon	1 kg	★★★★☆ 4.0 out of 5 (92 Amazon ratings)	£47.86	£47.86	—
RAMBERY Matte PLA 3D Printer Filament 1.75mm Wood Color Matt Surface & Low War	PLA	1 kg	★★★★½ 4.4 out of 5 (13 Amazon ratings)	£48.01	£48.01	—
Official Creality Flexible TPU 3D Printer Filament, TPU 3D Printing Material 1	TPU	1 kg	★★★★½ 4.4 out of 5 (367 Amazon ratings)	£48.10	£48.10	53% below
Bambu Lab PLA Silk+ Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg	★★★★½ 4.4 out of 5 (40 Amazon ratings)	£48.14	£48.14	9% below
3D-Fuel 3D Filament Tough Pro PCTG Ocean Blue, 1.75mm, 1kg, Made in USA, Easy	PCTG	1 kg	★★★★½ 4.3 out of 5 (387 Amazon ratings)	£48.27	£48.27	—
PLA Translucent Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smooth Fi	PLA	1 kg	★★★★★ 4.8 out of 5 (7 Amazon ratings)	£48.46	£48.46	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg	★★★★★ 4.9 out of 5 (10 Amazon ratings)	£48.50	£48.50	—
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil	PETG	1 kg	★★★★½ 4.7 out of 5 (560 Amazon ratings)	£48.62	£48.62	10% below
Banbu Lab PETG HF 3D Printer Filament, 300mm/s High Speed PETG Filament, Easy	PETG	1 kg	★★★★½ 4.5 out of 5 (19 Amazon ratings)	£48.90	£48.90	9% below
3D-Fuel 3D Filament Tough Pro PCTG Brightest White, Better Than PETG, 1.75mm,	PCTG	1 kg	★★★★½ 4.3 out of 5 (387 Amazon ratings)	£48.99	£48.99	—
Flashforge PLA Silk 1.75mm 3D Printer Filaments Silk PLA (Gold, 1kg)	PLA	1 kg	★★★★½ 4.7 out of 5 (631 Amazon ratings)	£49.32	£49.32	—
Bambu Lab PLA Silk+ Filament 1.8mm, 1kg Spool, PLA 3D Printer Filament with Sm	PLA	1 kg	★★★★½ 4.4 out of 5 (40 Amazon ratings)	£49.33	£49.33	—
Bambu Lab PLA Silk+ Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg	★★★★½ 4.4 out of 5 (40 Amazon ratings)	£49.38	£49.38	—
kexcelled Flame Retardant PC UL94 V0 Grade Filament 1.75mm, Polycarbonate FR,	PC	1 kg	★★★★☆ 4.1 out of 5 (50 Amazon ratings)	£49.44	£49.44	—
extrudr® BDP ø1.75mm (1.1kg) 'Flax' - 100% Biodegradable 3D Printer Filament!	—	1.1 kg	★★★★½ 4.3 out of 5 (3 Amazon ratings)	£54.40	£49.45	—
Bamboo Lab PLA Silk Multi-Color 3D Printer Filament 1.75mm for Bambu Lab X1/X1	PLA	1 kg	★★★★★ 4.8 out of 5 (63 Amazon ratings)	£49.60	£49.60	—
eSUN Silk PLA 3D Printer Filament 1.75mm Red Blue Dual Color Shiny Silky Filam	PLA	1 kg	★★★★½ 4.6 out of 5 (47 Amazon ratings)	£49.77	£49.77	—
Bambu Lab PETG-HF High Speed 3D Filament 1.8 mm, 1 kg, with Reusable Spool, Gr	PETG	1 kg	★★★★½ 4.4 out of 5 (28 Amazon ratings)	£49.84	£49.84	5% below
Polymaker ASA Filament 1.75mm Galaxy Blue, 1kg, Heat and Weather Resistant, 3D	ASA	1 kg	★★★★☆ 4.0 out of 5 (16 Amazon ratings)	£50.01	£50.01	—
3D Fuel Printer Filament Steel Ingeo PLA 1.75mm 1 kg Spool Dimensional Accurac	PLA	1 kg	★★★★½ 4.4 out of 5 (192 Amazon ratings)	£50.05	£50.05	—
Creality 3D Printer Filament PLA PRO (PLA+) 1.75mm Colourful, Toughness Upgrad	PLA+	1 kg	★★★★½ 4.4 out of 5 (1,299 Amazon ratings)	£50.10	£50.10	9% below
TINMORRY PA6-GF 3D Printer Filament 1.75mm, Glass Fiber Reinforced PA6 Filamen	Nylon	1 kg	★★★★½ 4.5 out of 5 (5 Amazon ratings)	£50.17	£50.17	—
PLA Translucent Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smooth Fi	PLA	1 kg	★★★★★ 4.8 out of 5 (7 Amazon ratings)	£50.31	£50.31	—
Creality PLA Filament 1.75mm, RFID 3D Printer Filament PLA for High Speed 30-6	PLA	1 kg	★★★★½ 4.7 out of 5 (196 Amazon ratings)	£50.37	£50.37	—
eSUN ABS+ Filament 1.75mm, 3D Printer Filament ABS Plus, Dimensional Accuracy	ABS	1 kg	★★★★☆ 4.1 out of 5 (3,311 Amazon ratings)	£50.47	£50.47	—
Creality CR-PLA Carbon Filament, 1.75mm 3D Printer Filament, 1.0kg (2.2lbs) Sp	PLA	1 kg	★★★★½ 4.6 out of 5 (181 Amazon ratings)	£50.55	£50.55	29% below
GIANTARM 3D Printer Filament, Silk Royal Blue Pla Filament, 1Kg(2.2lbs) Spool,	PLA	1 kg	★★★★½ 4.5 out of 5 (242 Amazon ratings)	£50.57	£50.57	10% below
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil	PETG	1 kg	★★★★½ 4.7 out of 5 (574 Amazon ratings)	£50.79	£50.79	8% below
ERYONE Silk Dual Color Filament PLA 3D Printer 1.75mm, +/-0.03mm, Color Change	PLA	1 kg	★★★★☆ 4.1 out of 5 (74 Amazon ratings)	£50.81	£50.81	—
Cookiecad PLA Filament Pastel, Orange Sorbet, 1.75mm 1kg for 3D Printer	PLA	1 kg	★★★★½ 4.6 out of 5 (1,006 Amazon ratings)	£50.86	£50.86	—
Creality PPA-CF 3D Printer Filament, High-Performance PPA (Polyphthalamide) Ny	Nylon	1 kg	★★★★½ 4.6 out of 5 (7 Amazon ratings)	£50.99	£50.99	15% below
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil	PETG	1 kg	★★★★½ 4.7 out of 5 (569 Amazon ratings)	£51.03	£51.03	6% below
FLASHFORGE PLA Filament 1.75mm +/- 0.02mm Upgraded Nebula Purple, Color Change	PLA	1 kg	★★★★½ 4.6 out of 5 (174 Amazon ratings)	£51.05	£51.05	39% below
Creality Hyper PLA Filament 1.75mm, 30-600mm/s High Speed 3D Printer Filament,	PLA	1 kg	★★★★½ 4.5 out of 5 (79 Amazon ratings)	£51.05	£51.05	57% below
FLASHFORGE High Speed PLA Filament 1.75mm, 500mm/s High Speed Printing, Rapid	PLA	1 kg	★★★★½ 4.7 out of 5 (1,822 Amazon ratings)	£51.40	£51.40	—
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil	PETG	1 kg	★★★★½ 4.7 out of 5 (574 Amazon ratings)	£51.92	£51.92	7% below
Banbu Lab PETG HF 3D Printer Filament, 300mm/s High Speed PETG Filament, Easy	PETG	1 kg	★★★★★ 4.8 out of 5 (21 Amazon ratings)	£52.17	£52.17	—
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil	PETG	1 kg	★★★★½ 4.7 out of 5 (565 Amazon ratings)	£52.17	£52.17	—
Bambu Lab PETG HF 3D Printer Filament, 300mm/s High Speed, Easy Print, Smooth	PETG	1 kg	★★★★½ 4.7 out of 5 (567 Amazon ratings)	£52.23	£52.23	—
HATCHBOX Matte PLA 3D Printer Filament, Dimensional Accuracy +/- 0.03 mm, 1 kg	PLA	1 kg	★★★★½ 4.4 out of 5 (276 Amazon ratings)	£52.36	£52.36	—
Inslogic Pre-Dried PA6-CF Carbon Fiber Nylon Filament 1.75mm, Black PA6-CF 1kg	Nylon	1 kg	★★★★½ 4.4 out of 5 (112 Amazon ratings)	£52.95	£52.95	11% below
SainSmart PEBA High Rebound 90A Flexible Filament, 1KG, Super TPU with 78% Hig	Nylon	1 kg	★★★★½ 4.5 out of 5 (166 Amazon ratings)	£52.99	£52.99	7% below
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil	PETG	1 kg	★★★★½ 4.7 out of 5 (560 Amazon ratings)	£53.31	£53.31	—
PC 3D Printer Filament, High Temperature Resistant, Low Warpage, Upgrade Cardb	PC	1 kg	★★★★★ 4.9 out of 5 (19 Amazon ratings)	£53.54	£53.54	—
Atomic Filament Black 3D Printer PLA Filament 1.75 mm | Dimensional Accuracy 9	PLA	1 kg	★★★★½ 4.7 out of 5 (24 Amazon ratings)	£53.55	£53.55	—
eSUN Yellow PLA Filament, 3D Printing PLA Lite Filament 1.75mm Dimensional Acc	PLA	1 kg	★★★★½ 4.4 out of 5 (52 Amazon ratings)	£53.94	£53.94	—
HATCHBOX 1.75mm Gray Wood PLA 3D Printer Filament, 1 KG Spool, Dimensional Acc	Wood PLA	1 kg	★★★★½ 4.6 out of 5 (2,282 Amazon ratings)	£54.16	£54.16	—
Bambu Lab PLA Matte 3D Printer Filament 1.75mm RFID 1kg, Ivory White-Refill	PLA	1 kg	★★★★½ 4.5 out of 5 (99 Amazon ratings)	£54.27	£54.27	—
3D Fuel Pro PLA Grass Green 1.75mm 1Kg 3D Filament Diameter Tolerance +/- 0.05	PLA	1 kg	★★★★½ 4.5 out of 5 (634 Amazon ratings)	£54.31	£54.31	—
SainSmart PEBA High Rebound 90A Flexible Filament, 1KG, Super TPU with 78% Hig	Nylon	1 kg	★★★★½ 4.5 out of 5 (165 Amazon ratings)	£54.48	£54.48	11% below
3D-Fuel 3D Filament High Temp Tough Pro PLA+ Harvest Gold, 1.75mm, 1 kg +/- 0.	PLA+	1 kg	★★★★½ 4.5 out of 5 (634 Amazon ratings)	£54.78	£54.78	—
High Speed Certified Food Grade PLA+ 3D Printer Filament - 60-600mm/s - CARBON	PLA+	1 kg	★★★★½ 4.7 out of 5 (8 Amazon ratings)	£54.88	£54.88	—
3D Fuel Pro PLA Clearly Natural 1.75mm 1Kg 3D Filament Diameter Tolerance +/-	PLA	1 kg	★★★★½ 4.5 out of 5 (633 Amazon ratings)	£55.17	£55.17	—
Atomic Filament Deep Black Opaque 3D Printer PETG Filament 1.75 mm | Dimension	PETG	1 kg	★★★★☆ 4.2 out of 5 (20 Amazon ratings)	£56.78	£56.78	—
Siraya Tech Fibreheart PPA 3D Printing Filament - High Performance Polyphthala	Nylon	1 kg	★★★★½ 4.5 out of 5 (33 Amazon ratings)	£56.83	£56.83	10% 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.