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Single-spool filament, rated 4.5 stars and up, ranked by £/kg — page 17

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.

1,241 listings tracked, 271 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
Prusament 3D Printer Premium Filament PLA Pineapple Yellow 1.75mm - 1kg	PLA	1 kg	★★★★½ 4.6 out of 5 (552 Amazon ratings)	£35.99	£35.99	32% below
Prusament 3D Printer Premium Filament PETG Galaxy Black 1.75mm - 1kg Spool	PETG	1 kg	★★★★½ 4.6 out of 5 (475 Amazon ratings)	£35.99	£35.99	—
FLASHFORGE High Speed PLA Filament 1.75mm, 500mm/s High Speed Printing, Rapid	PLA	1 kg	★★★★½ 4.7 out of 5 (1,790 Amazon ratings)	£36.03	£36.03	43% below
iSANGHU Glitter Clear 3D Printer Filament 1.75mm, High Speed PLA Filament for	PLA	1 kg	★★★★½ 4.5 out of 5 (75 Amazon ratings)	£36.05	£36.05	—
R3D PLA 3D Filament 1.75mm, 0-370 mm/s High-Speed Printing, Dimensional Accura	PLA	1 kg	★★★★½ 4.6 out of 5 (413 Amazon ratings)	£36.07	£36.07	18% below
Kingroon 1.75mm 3D Printer Filament, Black PLA, 1kg, +/- 0.02mm Accuracy, Fits	PLA	1 kg	★★★★½ 4.7 out of 5 (21 Amazon ratings)	£36.08	£36.08	—
Panchroma PLA Grey 3D Printer Filament, 1.75mm, 1kg Spool, Easy to Print, High	PLA	1 kg	★★★★½ 4.6 out of 5 (293 Amazon ratings)	£36.17	£36.17	—
PETG Filament 1.75mm 2025 Upgrade Spool Compatible with Bambulab Refill Filame	PETG	1 kg	★★★★½ 4.5 out of 5 (60 Amazon ratings)	£36.24	£36.24	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)	£36.33	£36.33	9% below
eSUN Matte PLA Filament 1.75mm 3D Printing Filament, 1kg Cardboard Spool(2.2lb	PLA	1 kg	★★★★½ 4.6 out of 5 (3 Amazon ratings)	£36.53	£36.53	—
PLA Pro ( PLA+ ) 3D Printer Filament Grass Green PLA 1.75 mm 1KG 2.2LBS 3D Pri	PLA+	1 kg	★★★★½ 4.5 out of 5 (334 Amazon ratings)	£36.58	£36.58	—
eSUN PLA+ Filament 1.75mm 1KG, 3D Printing Filament Dimensional Accuracy +/- 0	PLA+	1 kg	★★★★½ 4.7 out of 5 (636 Amazon ratings)	£36.64	£36.64	7% below
kexcelled TPU 95A Filament 1.75mm 1kg, Flexible and Soft, Yellow	TPU	1 kg	★★★★½ 4.5 out of 5 (74 Amazon ratings)	£36.65	£36.65	—
iSANGHU PETG 3D Printer Filament, 1.75mm, Multicolor Changing 3D Printing Fila	PETG	1 kg	★★★★★ 4.9 out of 5 (16 Amazon ratings)	£36.66	£36.66	—
Creality Hyper PLA-CF Filament 1.75mm, PLA High Speed Carbon Fiber (50-300mm/s	PLA-CF	1 kg	★★★★½ 4.6 out of 5 (242 Amazon ratings)	£36.75	£36.75	—
LOVOON 3D PLA Filament Color Changing Glitter, Shining 1.75mm PLA Filament, Di	PLA	1.18 kg	★★★★½ 4.5 out of 5 (1,390 Amazon ratings)	£43.39	£36.80	—
eSUN PLA+ Filament 1.75mm 1KG, Bone White, 3D Printer Filament, FDM Compatible	PLA+	1 kg	★★★★½ 4.7 out of 5 (642 Amazon ratings)	£36.84	£36.84	6% below
Bambu Lab PLA Basic 1.75 mm 3D Printer Filament Refill 1 kg, Black	PLA	1 kg	★★★★½ 4.7 out of 5 (81 Amazon ratings)	£36.97	£36.97	—
Panchroma PLA Steel Grey 3D Printer Filament, 1.75mm, 1kg Spool, Easy to Print	PLA	1 kg	★★★★½ 4.6 out of 5 (250 Amazon ratings)	£36.97	£36.97	—
LOVOON 3D PLA Filament Color Changing Glitter, Shining, Different Color by Lig	PLA	1.21 kg	★★★★½ 4.5 out of 5 (1,345 Amazon ratings)	£45.05	£37.20	—
Creality 1.75 mm PLA Filament, Blue, 1 kg, High Speed 30-600 mm/s, Dimensional	PLA	1 kg	★★★★★ 4.8 out of 5 (7 Amazon ratings)	£37.30	£37.30	—
TECSONAR Silk Rainbow PLA 3D Printer Filament, 1KG Spool(2.2lbs) 1.75mm PLA Fa	PLA	1 kg	★★★★★ 5.0 out of 5 (3 Amazon ratings)	£37.39	£37.39	6% below
eSUN PLA Plus Filament 1.75mm 1KG, 3D Printer Filament Dimensional Accuracy +/	PLA+	1 kg	★★★★½ 4.7 out of 5 (600 Amazon ratings)	£37.42	£37.42	—
Creality Hyper PETG-CF Filament 1.75 mm, High Speed Carbon Filament (30-300 mm	PETG-CF	1 kg	★★★★★ 4.8 out of 5 (61 Amazon ratings)	£37.42	£37.42	—
eSUN Silk PLA 3D Printer Filament 1.75mm Black Gold Dual Color Shiny Silky Fil	PLA	1 kg	★★★★½ 4.6 out of 5 (47 Amazon ratings)	£37.43	£37.43	7% below
Prusament 3D Printer Premium Filament ASA Jet Black 1.75mm - 800g Spool	ASA	0.8 kg	★★★★½ 4.6 out of 5 (29 Amazon ratings)	£29.99	£37.49	6% below
Lumizone 3D Printer Filament 1.75mm Green Dimensional Accuracy +/- 0.02mm, 1KG	—	1 kg	★★★★½ 4.6 out of 5 (67 Amazon ratings)	£37.56	£37.56	12% below
Panchroma PLA Cream 3D Printer Filament, 1.75mm, 1kg Spool, Easy to Print, Hig	PLA	1 kg	★★★★½ 4.6 out of 5 (256 Amazon ratings)	£37.58	£37.58	—
eSUN Silk PLA 3D Printer Filament 1.75mm Red Gold Dual Color Shiny Silky Filam	PLA	1 kg	★★★★½ 4.6 out of 5 (47 Amazon ratings)	£37.60	£37.60	5% below
Siraya Tech Fibreheart PPA-GF 3D Printer Filament, 15% Glass Fiber Reinforced	Nylon	1 kg	★★★★★ 4.8 out of 5 (6 Amazon ratings)	£37.61	£37.61	41% below
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)	£37.63	£37.63	21% below
Matte PLA Filament with Quick-Swap Reusable Spool 1kg (2.2lbs), 1.75mm 3D Prin	PLA	1 kg	★★★★★ 5.0 out of 5 (4 Amazon ratings)	£37.63	£37.63	—
Polymaker PD01006 PolyFlex TPU-95A Filament TPU flexibel 1.75mm 750g Orange 1	TPU	0.75 kg	★★★★½ 4.7 out of 5 (47 Amazon ratings)	£28.27	£37.69	33% below
TECSONAR Silk Rainbow PLA 3D Printer Filament, 1KG Spool(2.2lbs) 1.75mm PLA Fa	PLA	1 kg	★★★★½ 4.6 out of 5 (52 Amazon ratings)	£37.73	£37.73	—
Polymaker Panchroma Marble PLA Filament, Marble Limestone 1.75mm, 1kg, 3D Prin	PLA	1 kg	★★★★½ 4.6 out of 5 (744 Amazon ratings)	£37.74	£37.74	—
Creality Hyper PLA-CF Carbon Fiber 3D Printer Filament 1.75mm Black 1KG, High-	PLA-CF	1 kg	★★★★★ 4.9 out of 5 (18 Amazon ratings)	£37.75	£37.75	—
Amoybaby Purple Silk Pla Filament 1.75mm 1kg,High Precision Dimensional Accura	PLA	1 kg	★★★★½ 4.5 out of 5 (1,023 Amazon ratings)	£37.79	£37.79	5% below
Reusable and removable empty filament spool, 3D printer filament refill PLA Pl	PLA+	1 kg	★★★★½ 4.5 out of 5 (605 Amazon ratings)	£37.80	£37.80	15% below
Silk Tricolor PLA Filament 1.75mm, 3D Printer 3-in-1 Multicolor PLA Filament,	PLA	1 kg	★★★★★ 4.8 out of 5 (92 Amazon ratings)	£37.80	£37.80	—
extrudr® PETG Diameter 1.75 mm (1.1 kg) 'Transparent red' - 3D Printer Filamen	PETG	1.1 kg	★★★★★ 5.0 out of 5 (1 Amazon ratings)	£41.82	£38.02	5% below
eSUN PLA+ Filament 1.75mm 1KG, 3D Printer Filament Dimensional Accuracy +/- 0.	PLA+	1 kg	★★★★½ 4.7 out of 5 (596 Amazon ratings)	£38.37	£38.37	—
Kingroon High Speed PLA 3D Printer Filament 1.75mm, 3D Printer Rapid Filament	PLA	1 kg	★★★★½ 4.6 out of 5 (207 Amazon ratings)	£38.42	£38.42	—
RAMBERY Silk Tri Color 3D Printer Filament 1.75mm, Triple Color Change by Angl	PLA	1 kg	★★★★½ 4.5 out of 5 (149 Amazon ratings)	£38.78	£38.78	—
eSUN Silk PLA 3D Printer Filament 1.75mm Three-Color Gradient Shiny Silky Fila	PLA	1 kg	★★★★½ 4.6 out of 5 (47 Amazon ratings)	£38.88	£38.88	10% below
eSUN 1.75mm Grey PLA+ Filament 1KG, High Speed, Wide Compatibility, Clog-Free,	PLA+	1 kg	★★★★½ 4.7 out of 5 (632 Amazon ratings)	£38.92	£38.92	—
Bambu Lab 3D Printer Filament, 1.75mm PLA 3D Printing Filament Dimensional Acc	PLA	1 kg	★★★★½ 4.6 out of 5 (372 Amazon ratings)	£39.12	£39.12	10% below
eSUN PLA+ Filament 1.75mm Purple 1KG, 3D Printer Filament Dimensional Accuracy	PLA+	1 kg	★★★★½ 4.7 out of 5 (605 Amazon ratings)	£39.16	£39.16	—
Amoybaby Yellow Silk Pla Filament 1.75mm 1kg,High Precision Dimensional Accura	PLA	1 kg	★★★★½ 4.5 out of 5 (1,074 Amazon ratings)	£39.25	£39.25	—
Kingroon Silk PLA 3D Printer Filament, Dimensional Accuracy +/- 0.03 mm, 1 kg	PLA	1 kg	★★★★½ 4.5 out of 5 (82 Amazon ratings)	£39.27	£39.27	—
TINMORRY ABS Filament 1.75 mm, ABS (Pro) 3D Printer Filament 1 kg, Good Heat R	ABS	1 kg	★★★★★ 5.0 out of 5 (6 Amazon ratings)	£39.42	£39.42	—
eSUN Matte PLA Filament 1.75mm, 3D Printing PLA Filament 1.75mm Dimensional Ac	PLA	1 kg	★★★★★ 5.0 out of 5 (2 Amazon ratings)	£39.47	£39.47	—
Panchroma PLA Olive Green 3D Printer Filament, 1.75mm, 1kg Spool, Easy to Prin	PLA	1 kg	★★★★½ 4.6 out of 5 (295 Amazon ratings)	£39.51	£39.51	—
PETG Filament 1.75mm - 1kg(2.2lbs) SUNLU PETG 3D Printer Filament, Reusable Sp	PETG	1 kg	★★★★½ 4.6 out of 5 (271 Amazon ratings)	£39.58	£39.58	—
Prusament 3D Printer Premium Filament PETG Jet Black 1.75mm - 1kg Spool	PETG	1 kg	★★★★½ 4.6 out of 5 (474 Amazon ratings)	£39.62	£39.62	—
TPU 3D Printer Filament, TINMORRY TPU Filament 1.75mm, 1 kg (2.2 lbs)/Spool, B	TPU	1 kg	★★★★½ 4.7 out of 5 (201 Amazon ratings)	£39.62	£39.62	7% below
Carbon Fiber PETG Filament 1.75mm, TINMORRY PETG-CF 3D Printer Filament, 1 KG	PETG-CF	1 kg	★★★★★ 4.8 out of 5 (188 Amazon ratings)	£39.71	£39.71	13% below
OVVNYXE Tri-Colors Coextruded PLA Filament, 1.75mm, 2.2lbs, Silk PLA, Rainbow	PLA	1 kg	★★★★½ 4.6 out of 5 (800 Amazon ratings)	£39.79	£39.79	—
R3D ASA Filament 1.75mm, 1KG 3D Printer Filament, Heat & Weather Resistant, Di	ASA	1 kg	★★★★½ 4.7 out of 5 (43 Amazon ratings)	£39.80	£39.80	—
TINMORRY Fibreglass PETG Filament, High Impact Resistance PETG-GF 3D Printing	PETG-CF	1 kg	★★★★★ 4.8 out of 5 (106 Amazon ratings)	£39.81	£39.81	12% below
eSUN PLA+ Filament 1.75mm 1KG, 3D Printer Filament Dimensional Accuracy +/- 0.	PLA+	1 kg	★★★★½ 4.7 out of 5 (626 Amazon ratings)	£39.98	£39.98	—

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.