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

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.

Best £/kg Biggest discount Lowest price Best rated Newest

All (1,961) On offer now (516)

By material:PLA (1,052)PETG (356)PLA+ (255)TPU (76)ABS (59)ASA (50)PETG-CF (27)Nylon (22)PLA-CF (12)PC (9)

By finish:Silk (278)Matte (299)Dual & triple colour (157)Rainbow & gradient (149)Translucent (119)Glow in the dark (26)Sparkle & glitter (48)Marble (30)Wood (14)

By pack:Any pack size Single spools (1,961)

By weight:Any weight Under 1 kg (130)1 kg (1,961)2 kg (10)3 kg (3)4 kg (3)

By colour:Black (172)White (148)Grey (122)Silver (35)Gold (21)Red (113)Orange (64)Yellow (100)Green (189)Blue (182)Purple (63)Pink (77)Brown (61)Beige & natural (39)Transparent (38)

Condition:Any condition New (1,961)Amazon Warehouse, any grade (95)Warehouse: Like New (53)Warehouse: Very Good (27)

Rating:Any rating 4.5 stars & up (1,115)4 stars & up (1,895)3.5 stars & up (1,961)

1,961 listings tracked, 516 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
ERYONE Filament PLA+ 1.75 mm,3D Printing Filament PLA Plus for Most FDM 3D Pri	PLA+	1 kg	4.2 out of 5 (61 Amazon ratings)	£6.86	£6.86	65% below
JAYO PETG 3D Printing Filament 1.75 mm, 1.1KG Black	PETG	1.1 kg	4.3 out of 5 (1,966 Amazon ratings)	£7.82	£7.11	13% below
JAYO PETG Filament 1.75mm, 1.1KG (2.42lbs) Chocolate Color	PETG	1.1 kg	4.3 out of 5 (1,966 Amazon ratings)	£8.49	£7.72	10% below
Buddy3D PETG 3D Printer Filament White - 1kg (2.2 lbs) Spool - Low Stringing -	PETG	1 kg	3.7 out of 5 (5 Amazon ratings)	£7.99	£7.99	54% below
Buddy3D PETG 3D Printer Filament Black - 1kg (2.2 lbs) Spool - Low Stringing -	PETG	1 kg	3.7 out of 5 (5 Amazon ratings)	£7.99	£7.99	54% below
3DHoJor Basic PLA Filament 2.2LBS (1KG) 1.75mm 300mm/s Fit 3D Printer,Black	PLA	1 kg	4.2 out of 5 (2,485 Amazon ratings)	£8.15	£8.15	5% below
DEEPLEE PLA Filament, Matte 2.0 3D Printer Filaments Matte White 1KG	PLA	1 kg	4.6 out of 5 (78 Amazon ratings)	£8.48	£8.48	15% below
Kingroon PETG Filament 1.75, 3D Printer Filament Excellent Toughness Dimension	PETG	1 kg	4.5 out of 5 (52 Amazon ratings)	£8.49	£8.49	15% below
ERYONE Basic PETG Filament 1.75mm +/-0.03mm, 1KG 3D Printer Filament, 1kg(2.2l	PETG	1 kg	4.6 out of 5 (62 Amazon ratings)	£8.49	£8.49	15% below
DEEPLEE PLA Basic Refill Filament 1.75mm Black 1kg	PLA	1 kg	4.3 out of 5 (274 Amazon ratings)	£8.49	£8.49	15% below
DEEPLEE PLA Basic Refill Filament 1.75mm White 1kg	PLA	1 kg	4.3 out of 5 (274 Amazon ratings)	£8.49	£8.49	15% below
PETG+ Filament 1.75mm, PETG+ 3D Printer Filament, Dimensional Accuracy +/- 0.0	PETG	1 kg	4.0 out of 5 (1,338 Amazon ratings)	£8.66	£8.66	27% below
CC3D Standard PETG Filament Black 1KG 1.75mm 3D Printer Filament FDM 2.2LBs 3D	PETG	1 kg	4.5 out of 5 (494 Amazon ratings)	£8.69	£8.69	—
CC3D PETG Transparent 1.75mm 3D Printer Filament, 1KG, Clear PETG Filament	PETG	1 kg	4.5 out of 5 (494 Amazon ratings)	£8.69	£8.69	—
ERYONE Filament PLA+ 1.75 mm,3D Printing Filament PLA Plus for Most FDM 3D Pri	PLA+	1 kg	4.0 out of 5 (15 Amazon ratings)	£8.79	£8.79	56% below
eSUN PLA Basic Filament 1.75mm 1KG(2.2 LBS),Speedy PLA Filament, Cold White	PLA	1 kg	4.4 out of 5 (9,383 Amazon ratings)	£8.88	£8.88	31% below
3DHoJor Basic PETG Filament 1.75mm, 2.2LBS (1KG) Fit FDM 3D Printers, Grey	PETG	1 kg	4.4 out of 5 (163 Amazon ratings)	£8.93	£8.93	5% below
ERYONE Matte PLA 3D Printer Filament 1.75mm, Yellow 1KG	PLA	1 kg	4.3 out of 5 (2,804 Amazon ratings)	£8.99	£8.99	30% below
IEMAI PETG Filament 1.75mm 1KG, Brown PETG 3D Printer Filament, Compatible wit	PETG	1 kg	4.5 out of 5 (262 Amazon ratings)	£8.99	£8.99	30% below
IEMAI PETG Filament 1.75mm 1KG, Skin PETG 3D Printer Filament, Compatible with	PETG	1 kg	4.5 out of 5 (262 Amazon ratings)	£8.99	£8.99	30% below
IEMAI PETG Filament 1.75mm 1KG, Biege PETG 3D Printer Filament, Compatible wit	PETG	1 kg	4.5 out of 5 (262 Amazon ratings)	£8.99	£8.99	30% below
JAYO PLA 3D Printer Filament 1.1KG Black, PLA Filament 1.75mm, Dimensional Acc	PLA	1.1 kg	4.2 out of 5 (5,627 Amazon ratings)	£9.99	£9.08	—
PLA+ Filament 1.75mm White 1KG, PLA Plus Tougher and Stronger 3D Printer Filam	PLA+	1 kg	4.2 out of 5 (211 Amazon ratings)	£9.34	£9.34	15% below
DEEPLEE PLA Filament 1.75mm, Basic 3D Filaments Black 1kg	PLA	1 kg	4.7 out of 5 (270 Amazon ratings)	£9.34	£9.34	6% below
TINMORRY Rapid PLA Filament 1.75mm, 3D Printer Filament 1 KG, Warm Yellow	PLA	1 kg	4.5 out of 5 (2,939 Amazon ratings)	£9.34	£9.34	37% below
DEEPLEE Matte PLA Filament 1.75mm Matte Black 1kg(Plastic Spool)	PLA	1 kg	4.6 out of 5 (112 Amazon ratings)	£9.34	£9.34	15% below
ERYONE Filament PLA+ 1.75 mm,3D Printing Filament PLA Plus for Most FDM 3D Pri	PLA+	1 kg	4.5 out of 5 (32 Amazon ratings)	£9.49	£9.49	52% below
JAYO PLA+ 3D Printer Filament 1.75mm, 1.1KG Spool (2.42 LBS) Blue Grey	PLA+	1.1 kg	4.4 out of 5 (2,644 Amazon ratings)	£10.49	£9.54	19% below
ERYONE PLA Filament 1.75mm Black PLA 1KG,Neatly Wound 3D Printer Filament	PLA	1 kg	4.4 out of 5 (10,692 Amazon ratings)	£9.65	£9.65	31% below
ERYONE PLA Filament 1.75mm, 3D Printer Filament PLA, Dimensional Accuracy +/-0	PLA	1 kg	4.4 out of 5 (10,692 Amazon ratings)	£9.68	£9.68	30% below
YOOPAI Black PETG Filament 1.75mm, 1KG Clear 3D Printer Filament	PETG	1 kg	4.6 out of 5 (3,662 Amazon ratings)	£9.68	£9.68	19% below
3DHoJor Basic PLA Filament 2.2LBS(1KG) 1.75mm 300mm/s for 3D Printers,Grey	PLA	1 kg	4.2 out of 5 (2,483 Amazon ratings)	£9.75	£9.75	5% below
ERYONE PLA Filament 1.75mm, 3D Printer Filament PLA, -0.03mm, 1kg(2.2lbs)/Spoo	PLA	1 kg	4.4 out of 5 (10,692 Amazon ratings)	£9.79	£9.79	34% below
ERYONE PLA Filament 1.75mm, 3D Printer Filament PLA, -0.03mm, 1kg(2.2lbs)/Spoo	PLA	1 kg	4.4 out of 5 (10,691 Amazon ratings)	£9.79	£9.79	34% below
ERYONE PLA Filament 1.75mm White PLA 1KG, Neatly Wound 3D Printer Filament	PLA	1 kg	4.4 out of 5 (10,692 Amazon ratings)	£9.85	£9.85	29% below
HZST3D 3D Printer PETG Filament 1.75mm 1KG 3D Material Printing Filament (Red)	PETG	1 kg	4.5 out of 5 (247 Amazon ratings)	£9.86	£9.86	71% below
eSUN PLA+ Filament 1.75mm, Enhanced Toughness 3D Printer Filament PLA Plus, Di	PLA+	1 kg	4.4 out of 5 (8,168 Amazon ratings)	£9.99	£9.99	34% below
ERYONE PETG Filament 1,75 mm, 3D Printer Filament PETG, +/- 0,03mm, 1 kg/Spool	PETG	1 kg	4.3 out of 5 (4,000 Amazon ratings)	£9.99	£9.99	33% below
ERYONE PETG Filament 1,75 mm, 3D Printer Filament PETG, +/- 0,03mm, 1 kg/Spool	PETG	1 kg	4.3 out of 5 (4,004 Amazon ratings)	£9.99	£9.99	33% below
ERYONE PETG Filament 1,75 mm, 3D Printer Filament PETG, +/- 0,03 mm, 1 kg/Spoo	PETG	1 kg	4.3 out of 5 (4,004 Amazon ratings)	£9.99	£9.99	33% below
ERYONE PETG Filament 1,75 mm, 3D Printer Filament PETG, +/- 0,03 mm, 1 kg/Spoo	PETG	1 kg	4.3 out of 5 (4,004 Amazon ratings)	£9.99	£9.99	33% below
kexcelled PLA Silk 1.75mm Filament, Shiny Gloss Shine, 1kg, Gold	PLA	1 kg	4.6 out of 5 (1,002 Amazon ratings)	£9.99	£9.99	33% below
eSUN PLA Filament 1.75mm 1KG(2.2LBS), 3D Printer Filament PLA, Blue	PLA	1 kg	4.4 out of 5 (3,845 Amazon ratings)	£9.99	£9.99	9% below
Kingroon PETG Filament 1.75, 3D Printer Filament Excellent Toughness Dimension	PETG	1 kg	4.5 out of 5 (52 Amazon ratings)	£9.99	£9.99	16% below
eSUN PLA Filament 1.75mm 1KG(2.2LBS), 3D Printer Filament PLA, Cold White	PLA	1 kg	4.4 out of 5 (3,845 Amazon ratings)	£9.99	£9.99	9% below
kexcelled PLA Silk 1.75mm Filament, Shiny Gloss Shine, 1kg, Pink	PLA	1 kg	4.6 out of 5 (1,002 Amazon ratings)	£9.99	£9.99	37% below
Kingroon PLA+ Filament 1.75mm for 3D Printer, Filament 3D Printing Materials,	PLA+	1 kg	4.8 out of 5 (14 Amazon ratings)	£9.99	£9.99	23% below
kexcelled PLA Silk 1.75mm Filament, Shiny Gloss Shine, 1kg, Red	PLA	1 kg	4.6 out of 5 (1,000 Amazon ratings)	£9.99	£9.99	37% below
3DHoJor Basic PETG Filament 1.75mm 2.2 LBS (1KG) Fit FDM 3D Printers,Black	PETG	1 kg	4.4 out of 5 (163 Amazon ratings)	£9.99	£9.99	—
eSUN PLA Basic 1KG Refill with Spool,Spoolless with Removable Holder, Black	PLA	1 kg	4.5 out of 5 (107 Amazon ratings)	£9.99	£9.99	9% below
YUANEANG PLA 3D Printer Filament, Dimensional Accuracy +/- 0.02 mm, 1 kg Spool	PLA	1 kg	4.1 out of 5 (472 Amazon ratings)	£9.99	£9.99	23% below
Kingroon PETG Filament 1.75, 3D Printer Filament Excellent Toughness Dimension	PETG	1 kg	4.5 out of 5 (51 Amazon ratings)	£9.99	£9.99	16% below
DEEPLEE PLA Filament, Matte 2.0 3D Printer Filaments 1.75mm Grey Black 1KG	PLA	1 kg	4.6 out of 5 (78 Amazon ratings)	£9.99	£9.99	—
Transparent High Flow Rapid PETG 3D Printer Filament 1.75mm,1KG(2.2lbs), 30-60	PETG	1 kg	4.6 out of 5 (32 Amazon ratings)	£9.99	£9.99	—
Kingroon PLA Filament 1.75mm for 3D Printer, Filament 3D Printing Materials, 1	PLA	1 kg	4.2 out of 5 (86 Amazon ratings)	£10.19	£10.19	32% below
Sovol PETG Filament 1.75mm 1kg Red Strong Durable 3D Printer Material	PETG	1 kg	4.4 out of 5 (998 Amazon ratings)	£10.25	£10.25	14% below
3DHoJor Basic PLA Filament 2.2LBS(1KG) 1.75mm 300mm/s for 3D Printer,Silver	PLA	1 kg	4.3 out of 5 (2,441 Amazon ratings)	£10.27	£10.27	6% below
Polymaker 70822 PolyTerra PLA Filament PLA geringerer plasticgehalt 1.75mm 100	PLA	1 kg	4.6 out of 5 (2,526 Amazon ratings)	£10.36	£10.36	49% below
3DHoJor Basic PLA Filament 2.2LBS(1KG) 1.75mm 300mm/s for 3D Printers,White	PLA	1 kg	4.2 out of 5 (2,485 Amazon ratings)	£10.44	£10.44	5% below
TINMORRY PLA Filament 1.75mm 1kg, Matte PLA 3D Printer Filament, Compatible wi	PLA	1 kg	4.4 out of 5 (86 Amazon ratings)	£10.44	£10.44	30% 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.