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Single-spool filament, 1 kg, rated 3.5 stars and up, ranked by £/kg — page 41

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.

2,703 listings tracked, 351 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
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
Prusament Ms. Pink (Blend), PLA Filament 1.75mm 1kg Spool (2.2 lbs), Diameter	PLA	1 kg	★★★★½ 4.6 out of 5 (552 Amazon ratings)	£57.13	£57.13	—
OVERTURE ABS 1.75mm Filament with Build Surface 200mm x 200mm 3D Printer Consu	ABS	1 kg	★★★★½ 4.6 out of 5 (394 Amazon ratings)	£57.13	£57.13	42% below
TINMORRY Glass Fiber PC Filament 1.75mm, Excellent Heat Resistance PC-GF 3D Pr	PC	1 kg	★★★★★ 5.0 out of 5 (1 Amazon ratings)	£57.29	£57.29	—
TINMORRY Glass Fiber PC Filament 1.75mm, Excellent Heat Resistance PC-GF 3D Pr	PC	1 kg	★★★★★ 5.0 out of 5 (1 Amazon ratings)	£57.29	£57.29	—
TINMORRY Glass Fiber PC Filament 1.75mm, Excellent Heat Resistance PC-GF 3D Pr	PC	1 kg	★★★★★ 5.0 out of 5 (1 Amazon ratings)	£57.50	£57.50	—
Polymaker 70531 Filament PLA 1.75mm 1kg blue PolyLite 1 pc(s)	PLA	1 kg	★★★★½ 4.4 out of 5 (50 Amazon ratings)	£57.99	£57.99	6% below
Spectrum PET-G Pacific Blue, 1.75mm, 1kg of premium PETG filament made in EU f	PETG	1 kg	★★★★★ 5.0 out of 5 (1 Amazon ratings)	£57.99	£57.99	6% below
Creality Hyper PLA-CF Filament 1.75mm, 3D Printer Filament with Matte Finish f	PLA-CF	1 kg	★★★★★ 4.8 out of 5 (172 Amazon ratings)	£58.32	£58.32	37% below
Prusament Prusa PLA Viva La Bronze (Blend) 970g Spool Filament (2.13 lbs), Dia	PLA	0.97 kg	★★★★½ 4.7 out of 5 (553 Amazon ratings)	£57.34	£59.11	—
Prusament Neon Green, PETG Filament 1.75mm 1kg Spool (2.2 lbs), Diameter toler	PETG	1 kg	★★★★½ 4.5 out of 5 (43 Amazon ratings)	£59.62	£59.62	—
Polymaker 70537 Filament PolyLite PLA 1.75mm 1kg	PLA	1 kg	★★★★½ 4.7 out of 5 (21 Amazon ratings)	£59.99	£59.99	—
Creality CR-PETG PLA Filament 1.75mm 3D Printing Filament, Excellent Toughness	PETG	1 kg	★★★★½ 4.4 out of 5 (427 Amazon ratings)	£59.99	£59.99	—
Fused Materials PVA 3D Printer Filament, 1.75mm, 1kg - Dissolvable, Water Solu	PVA	1 kg	★★★★☆ 3.8 out of 5 (24 Amazon ratings)	£60.53	£60.53	34% below
ZYLtech 3D Printer Filament PLA 1.75 mm 1 kg/2.2 lbs Black	PLA	1 kg	★★★★☆ 4.0 out of 5 (51 Amazon ratings)	£62.02	£62.02	11% below
Polymaker Fiberon PET-CF17 3D Printing Filament Black 1.75mm 1kg, Excellent St	PET-CF	1 kg	★★★★★ 5.0 out of 5 (10 Amazon ratings)	£62.71	£62.71	—
Prusament PLA Blend Royal Blue 970g Spool (2.13 lbs) Prusa Filament 1.75mm, Di	PLA	0.97 kg	★★★★½ 4.6 out of 5 (552 Amazon ratings)	£62.03	£63.95	—
FLASHFORGE HS PLA Filament 1.75mm +/- 0.02mm, Max 500mm/s High Speed Printing,	PLA	1 kg	★★★★½ 4.6 out of 5 (52 Amazon ratings)	£65.44	£65.44	35% below
Kexcelled TPU Filament 1.75mm Light Yellow,TPU 64D Flexible Soft 3D Printer Fi	TPU	1 kg	★★★★½ 4.3 out of 5 (63 Amazon ratings)	£66.36	£66.36	—
The Filament - Filament PETG CF 1.75 mm, grey, 1 kg spool, 3D printer printing	PETG-CF	1 kg	★★★★★ 5.0 out of 5 (1 Amazon ratings)	£66.46	£66.46	6% below
MakerBot Sketch PLA Filament Gray (1kg, 2.2lbs)	PLA	1 kg	★★★★★ 5.0 out of 5 (1 Amazon ratings)	£67.27	£67.27	—
Polymaker Fiberon PA6-CF20 Carbon Fiber Nylon Filament 1.75mm Black 1kg, Fiber	Nylon	1 kg	★★★★★ 4.9 out of 5 (28 Amazon ratings)	£69.31	£69.31	16% below
Polymaker PolySonic High Speed PLA - 1kg - Grey	PLA	1 kg	★★★★★ 4.8 out of 5 (157 Amazon ratings)	£73.99	£73.99	8% below
3D Best-Q Rosewood PLA 1.75mm 3D Printer Filament, Dimensional Accuracy +/- 0.	PLA	1 kg	★★★★½ 4.5 out of 5 (249 Amazon ratings)	£74.52	£74.52	—
Polymaker PC04002 PC04002 Filament PC-ABS hitzebeständig, schlagfest 1.75mm 10	ABS	1 kg	★★★★½ 4.4 out of 5 (10 Amazon ratings)	£75.99	£75.99	—
Creality Official Hyper PLA Filament, 1KG 3D Printer RFID Filament for High Sp	PLA	1 kg	★★★★★ 4.9 out of 5 (13 Amazon ratings)	£76.49	£76.49	15% below
Polymaker PolyLite PLA - 1.75mm - 1kg - Olive Green	PLA	1 kg	★★★★½ 4.6 out of 5 (1,515 Amazon ratings)	£80.99	£80.99	—
eSUN PLA Plus Filament 1.75mm, 3D Printing PLA Pro Filament 1.75mm Dimensional	PLA+	1 kg	★★★★½ 4.7 out of 5 (636 Amazon ratings)	£121.59	£121.59	—
eSUN PLA Plus Filament 1.75mm, 3D Printing PLA Pro Filament 1.75mm Dimensional	PLA+	1 kg	★★★★½ 4.7 out of 5 (637 Amazon ratings)	£124.62	£124.62	—
NinjaFlex TPU - 1.75mm - 1 kg - Sapphire Blue	TPU	1 kg	★★★★½ 4.3 out of 5 (103 Amazon ratings)	£149.56	£149.56	—
NinjaFlex TPU - 1.75mm - 1 kg - Snow White	TPU	1 kg	★★★★½ 4.3 out of 5 (103 Amazon ratings)	£183.81	£183.81	—
HATCHBOX PETG 3D Printer Filament, Dimensional Accuracy +/- 0.03 mm, 1 kg Spoo	PETG	1 kg	★★★★½ 4.6 out of 5 (3,660 Amazon ratings)	—	—	—
HATCHBOX 1.75mm Neon Green PLA 3D Printer Filament, 1 KG Spool, Dimensional Ac	PLA	1 kg	★★★★½ 4.6 out of 5 (39,442 Amazon ratings)	—	—	—
MG Chemicals ABS Thermochromic Color Changing Green to Yellow 3D Printer Filam	ABS	1 kg	★★★★☆ 3.9 out of 5 (37 Amazon ratings)	—	—	—
SUNLU PLA Plus 3D Printer Filament, PLA+ Filament 1.75mm, Improved Strength, C	PLA+	1 kg	★★★★½ 4.5 out of 5 (15,002 Amazon ratings)	—	—	—

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.