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Single-spool filament, rated 4.5 stars and up, ranked by £/kg — page 18

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.

1,278 listings tracked, 285 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
Panchroma PLA Yellow 3D Printer Filament, 1.75mm, 1kg Spool, Easy to Print, Hi	PLA	1 kg	★★★★½ 4.6 out of 5 (295 Amazon ratings)	£40.23	£40.23	—
eSUN PLA Plus Filament 1.75mm 1KG, 3D Printer Filament Dimensional Accuracy +/	PLA+	1 kg	★★★★½ 4.7 out of 5 (633 Amazon ratings)	£40.38	£40.38	—
R3D ASA Filament 1.75mm, 1KG 3D Printer Filament, Heat & Weather Resistant, Di	ASA	1 kg	★★★★★ 4.8 out of 5 (48 Amazon ratings)	£40.40	£40.40	—
R3D ASA Filament 1.75mm, 1KG 3D Printer Filament, Heat & Weather Resistant, Di	ASA	1 kg	★★★★½ 4.7 out of 5 (47 Amazon ratings)	£40.40	£40.40	—
Prusament 3D Printer Premium Filament PLA Vanilla White 1.75mm - 1kg Spool	PLA	1 kg	★★★★½ 4.7 out of 5 (554 Amazon ratings)	£40.48	£40.48	7% below
JAREES PLA Filament 1.75mm Brown, 1KG (2.2lbs), 3D Printer Filament, FDM Compa	PLA	1 kg	★★★★½ 4.6 out of 5 (15 Amazon ratings)	£40.55	£40.55	—
eSUN Silk PLA Filament Rose Gold Silky Shiny 3D Printing PLA Filament 1.75mm D	PLA	1 kg	★★★★★ 5.0 out of 5 (2 Amazon ratings)	£40.58	£40.58	5% below
Polymaker ASA Filament 1.75mm Pop Pink ASA, 1kg Heat Resistant Weather Resista	ASA	1 kg	★★★★★ 4.9 out of 5 (23 Amazon ratings)	£40.72	£40.72	—
AMOLEN Matte PLA 3D Printer Filament, Navy Blue PLA Filament 1.75mm with Smoot	PLA	1 kg	★★★★½ 4.6 out of 5 (19 Amazon ratings)	£40.97	£40.97	5% below
JAREES PLA Filament 1.75mm Ruby Red 1KG, Clog-Free 3D Printer Filament Dimensi	PLA	1 kg	★★★★½ 4.5 out of 5 (102 Amazon ratings)	£41.06	£41.06	—
Bambu Lab ABS Filament 1.75mm 1kg Spool - High-Strength, Heat-Resistant 3D Pri	ABS	1 kg	★★★★★ 5.0 out of 5 (1 Amazon ratings)	£41.07	£41.07	7% below
Panchroma PLA Pink 3D Printer Filament, 1.75mm, 1kg Spool, Easy to Print, High	PLA	1 kg	★★★★½ 4.7 out of 5 (243 Amazon ratings)	£41.08	£41.08	—
Panchroma PLA Wine Red 3D Printer Filament, 1.75mm, 1kg Spool, Easy to Print,	PLA	1 kg	★★★★½ 4.6 out of 5 (326 Amazon ratings)	£41.17	£41.17	—
EPAX 1.75mm Pink Fast PLA+ 3D Printer Filament, High Speed PLA 3D Printing Fil	PLA+	1 kg	★★★★½ 4.6 out of 5 (204 Amazon ratings)	£41.39	£41.39	—
JUSTMAKER Transparent 3D Printer Filament, Upgraded Strength Heat Resistant Fi	—	1 kg	★★★★★ 4.9 out of 5 (23 Amazon ratings)	£41.59	£41.59	—
GratKit PLA+ Filament 1.75mm, 3D Printer Filament,+/-0.03mm,1KG, PLA Plus Whit	PLA+	1 kg	★★★★½ 4.5 out of 5 (2 Amazon ratings)	£41.63	£41.63	—
RAMBERY Matte Rainbow 3D Printer Filament Muticolor PLA Filament Fast Color Ch	PLA	1 kg	★★★★½ 4.5 out of 5 (149 Amazon ratings)	£41.63	£41.63	5% below
OVV3D PLA Filament 1.75mm, 3D Printer Filament Silk PLA Dual Color PLA Filamen	PLA	1 kg	★★★★★ 4.8 out of 5 (11 Amazon ratings)	£41.78	£41.78	—
LOVOON 3D Printer Filament 1KG Silk PLA Filament 1.75mm +/- 0.02mm Accuracy, 2	PLA	1 kg	★★★★½ 4.5 out of 5 (1,390 Amazon ratings)	£41.80	£41.80	7% below
eSUN PLA+ Filament 1.75mm Space Blue, 3D Printer Filament 1kg Cardboard Spool(	PLA+	1 kg	★★★★½ 4.7 out of 5 (630 Amazon ratings)	£41.89	£41.89	—
Panchroma PLA Lime Green 3D Printer Filament, 1.75mm, 1kg Spool, Easy to Print	PLA	1 kg	★★★★½ 4.6 out of 5 (295 Amazon ratings)	£41.97	£41.97	—
LEE FUNG TPU 3D Printing Filament Dimensional Accuracy +/- 0.05 mm 1.75mm 2.2	TPU	1 kg	★★★★★ 5.0 out of 5 (1 Amazon ratings)	£42.07	£42.15	—
eSUN PLA+ Filament 1.75mm Purple 1KG, 3D Printer Filament Dimensional Accuracy	PLA+	1 kg	★★★★½ 4.7 out of 5 (628 Amazon ratings)	£42.42	£42.42	—
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)	£42.49	£42.49	—
Conjure Matte PLA Filament 1.75mm, Matte Rainbow 1kg,Dopamine Series	PLA	1 kg	★★★★½ 4.5 out of 5 (374 Amazon ratings)	£42.85	£42.85	—
extrudr® DuraPro ASA Diameter 1.75 mm (750 g) 'Emerald Green' - 3D Printer Fil	ASA	0.75 kg	★★★★½ 4.5 out of 5 (204 Amazon ratings)	£32.30	£43.07	—
extrudr® DuraPro ASA ø1.75mm (750gr) - Anthracite - 3D Printer Filament - Made	ASA	0.75 kg	★★★★½ 4.5 out of 5 (204 Amazon ratings)	£32.49	£43.32	—
Polymaker PolyMax Tough PLA 3D Printer Filament - 1.75mm - 750G Blue	PLA	0.75 kg	★★★★★ 4.9 out of 5 (18 Amazon ratings)	£32.83	£43.77	28% below
Cookiecad Granite Mixer Dual-PLA 3D Printer Filament 1.75mm 1kg	PLA	1 kg	★★★★½ 4.6 out of 5 (1,006 Amazon ratings)	£43.92	£43.92	19% below
Comgrow - 3D Printer PLA Silk Filament 3D Printer, Rainbow PLA Filament 1.75mm	PLA	1 kg	★★★★½ 4.6 out of 5 (40 Amazon ratings)	£43.94	£43.94	—
extrudr® DuraPro ASA ø1.75mm (750gr) 'White' - 3D Printer Filament - Made in A	ASA	0.75 kg	★★★★½ 4.5 out of 5 (205 Amazon ratings)	£33.01	£44.01	—
extrudr DuraPro ASA ø1.75mm (750gr) - Black - 3D Printer Filament - Made in Au	ASA	0.75 kg	★★★★½ 4.5 out of 5 (189 Amazon ratings)	£33.16	£44.21	—
LOVOON Silk Dual Color Red-Black PLA Filament, 1.75mm, 2.2lb, Polylactic Acid,	PLA	1 kg	★★★★½ 4.5 out of 5 (28 Amazon ratings)	£44.21	£44.30	—
Polymaker PolySonic High Speed PLA PRO - 1.75mm - 1kg - Red	PLA	1 kg	★★★★★ 5.0 out of 5 (2 Amazon ratings)	£44.63	£44.63	—
Bambu Lab ABS Filament 1.75mm 1kg Spool - High Strength, Heat Resistant, Durab	ABS	1 kg	★★★★★ 5.0 out of 5 (2 Amazon ratings)	£44.64	£44.64	—
extrudr® BDP Diameter 1.75 mm (0.8 kg) Greentec Pro 'Red' - 100% Biodegradable	—	0.8 kg	★★★★★ 5.0 out of 5 (8 Amazon ratings)	£35.74	£44.68	—
PRILINE TPU Filament, PRILINE High Flow/High Speed Printing 95A TPU Flexible S	TPU	1 kg	★★★★★ 5.0 out of 5 (1 Amazon ratings)	£44.69	£44.69	—
Silk Copper PLA Filament 1.75 mm 1KG 3D Printer Filament 2.2LBS 3D Printing Ma	PLA	1 kg	★★★★½ 4.5 out of 5 (12,297 Amazon ratings)	£44.71	£44.71	—
Cookiecad Sunset (Pink -> Purple -> Blue Rainbow Transition) PLA 3D Printer Fi	PLA	1 kg	★★★★½ 4.6 out of 5 (1,006 Amazon ratings)	£44.80	£44.80	17% below
Creality PLA Filament,Hyper PLA PRO 3D Printer Filament High Speed 30-600mm/s,	PLA	1 kg	★★★★★ 4.9 out of 5 (23 Amazon ratings)	£45.01	£45.01	—
extrudr PCTG 1.75 mm 0.8 kg Black	PCTG	0.8 kg	★★★★★ 4.8 out of 5 (19 Amazon ratings)	£36.04	£45.05	—
eSUN Silk PLA 3D Printer Filament 1.75mm Black Red Dual Color Shiny Silky Fila	PLA	1 kg	★★★★½ 4.6 out of 5 (47 Amazon ratings)	£45.16	£45.16	—
TINMORRY Glass Fiber PETG Filament 1.75mm, High Impact Resistance PETG GF 3D P	PETG-CF	1 kg	★★★★★ 5.0 out of 5 (2 Amazon ratings)	£45.47	£45.47	—
TINMORRY PC-GF Filament 1.75 mm for 3D Printers, 1 kg, White	PC	1 kg	★★★★★ 5.0 out of 5 (1 Amazon ratings)	£45.54	£45.54	—
Bambu Lab PLA 3D Printer Filament 1.75mm RFID 1kg with Spool, Jade White	PLA	1 kg	★★★★½ 4.6 out of 5 (372 Amazon ratings)	£45.57	£45.57	—
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil	PETG	1 kg	★★★★★ 5.0 out of 5 (1 Amazon ratings)	£45.57	£45.57	—
Gizmo Dorks 1.75 mm PLA Filament, 1 kg for 3D Printers, Opaque Red	PLA	1 kg	★★★★½ 4.5 out of 5 (1,008 Amazon ratings)	£45.67	£45.67	—
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)	£45.72	£45.72	—
TINMORRY PC-GF Filament 1.75 mm for 3D Printers, 1 kg, Black	PC	1 kg	★★★★★ 4.8 out of 5 (7 Amazon ratings)	£46.23	£46.23	—
Bambu Lab PETG Translucent (1.75mm, 1kg)	PETG	1 kg	★★★★½ 4.6 out of 5 (23 Amazon ratings)	£46.24	£46.24	—
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)	£46.55	£46.55	—
Polymaker HT-PLA-GF Filament 1.75mm Army Green, High Temp PLA for 3D Printing,	PLA-CF	1 kg	★★★★½ 4.6 out of 5 (11 Amazon ratings)	£46.56	£46.56	—
Bambu Lab 3D Printer Filament, PLA Basic 1.75mm, Precise Diameter +/- 0.02mm,	PLA	1 kg	★★★★½ 4.5 out of 5 (34 Amazon ratings)	£46.72	£46.72	—
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil	PETG	1 kg	★★★★★ 5.0 out of 5 (2 Amazon ratings)	£47.04	£47.04	—
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	—
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)	£47.64	£47.64	—
Bambu Lab PLA Matte (Matte) - 3D Filament 1.75mm, Matte Finish Uniform, ±0.3mm	PLA	1 kg	★★★★½ 4.7 out of 5 (567 Amazon ratings)	£47.87	£47.87	7% below
Polymaker Tough PLA 3D Printer Filament 1.75mm, 750g FDE Beige PLA Filament -	PLA+	0.75 kg	★★★★½ 4.6 out of 5 (62 Amazon ratings)	£36.06	£48.08	22% 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)	£48.99	£48.99	21% below
Banbu Lab PETG HF 3D Printer Filament, 300mm/s High Speed PETG Filament, Easy	PETG	1 kg	★★★★½ 4.5 out of 5 (18 Amazon ratings)	£49.13	£49.13	12% 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.