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Single-spool filament, ranked by £/kg — page 12

One spool per listing, with bundles and multipacks left out. Bundles take the top of any ranking by cost per kilogram, so this is the list to use when you want the cheapest single spool: to try a brand, to match a colour, or for a first order. Pick a weight below to compare like with like.

Best £/kg Biggest discount Lowest price Best rated Newest

All (2,508) On offer now (665)

By material:PLA (1,329)PETG (410)PLA+ (342)TPU (125)ASA (72)ABS (71)PETG-CF (33)Nylon (26)PC (17)PLA-CF (15)

By finish:Silk (361)Matte (323)Dual & triple colour (185)Rainbow & gradient (183)Translucent (163)Glow in the dark (40)Sparkle & glitter (59)Marble (33)Wood (21)Colour-changing (3)

By pack:Any pack size Single spools (2,508)Bulk & multi-pack (734)

By weight:Under 1 kg (147)1 kg (2,332)2 kg (10)3 kg (11)4 kg (5)5 kg (3)

By colour:Black (245)White (196)Grey (152)Silver (38)Gold (37)Red (147)Orange (89)Yellow (116)Green (223)Blue (229)Purple (81)Pink (92)Brown (76)Beige & natural (49)Transparent (56)

Condition:New (2,122)Amazon Warehouse (used) (131)

Rating:4.5 stars & up (1,188)4 stars & up (2,047)3.5 stars & up (2,119)

2,508 listings tracked, 665 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
ELEGOO Matte PLA Filament Sunshine Yellow 1KG, 1.75mm 3D Printer Filament Dime	PLA	1 kg	4.6 out of 5 (2,440 Amazon ratings)	£13.59	£13.59	15% below
ELEGOO Matte PLA 3D Printer Filament Navy Blue 1KG 1.75mm, Matte Finish	PLA	1 kg	4.6 out of 5 (2,466 Amazon ratings)	£13.59	£13.59	15% below
ELEGOO Matte PLA 3D Printer Filament Slate Grey 1KG 1.75mm, Matte Finish	PLA	1 kg	4.6 out of 5 (2,440 Amazon ratings)	£13.59	£13.59	15% below
ELEGOO Matte PLA 3D Printer Filament Lavender Purple 1KG 1.75mm	PLA	1 kg	4.6 out of 5 (2,440 Amazon ratings)	£13.59	£13.59	15% below
TECBEARS TPU Flexible Filament 1.75mm, 1KG 3D Printer Filament TPU Hardness 95	TPU	1 kg	4.3 out of 5 (682 Amazon ratings)	£13.59	£13.59	10% below
ELEGOO PLA+ 3D Printer Filament 1.75mm Space Grey 1KG	PLA+	1 kg	4.4 out of 5 (34 Amazon ratings)	£13.59	£13.59	15% below
Amoybaby Red Silk Pla Filament 1.75mm 1kg,High Precision Dimensional Accuracy	PLA	1 kg	4.5 out of 5 (1,023 Amazon ratings)	£13.59	£13.59	10% below
DEEPLEE PLA Filament 1.75mm Orange 1kg	PLA	1 kg	4.5 out of 5 (446 Amazon ratings)	£13.59	£13.59	15% below
DEEPLEE Matte PLA Filament 1.75mm Mint Green 1kg	PLA	1 kg	4.5 out of 5 (1,151 Amazon ratings)	£13.59	£13.59	15% below
DEEPLEE Matte PLA Filament 1.75mm Ruby Red 1kg	PLA	1 kg	4.5 out of 5 (1,151 Amazon ratings)	£13.59	£13.59	15% below
DEEPLEE Matte PLA Filament 1.75mm Beige 1kg	PLA	1 kg	4.5 out of 5 (1,151 Amazon ratings)	£13.59	£13.59	15% below
SUNLU Matte PLA 3D Printer Filament 1.75mm, Matte Bone White 1KG	PLA	1 kg	4.5 out of 5 (3,696 Amazon ratings)	£13.59	£13.59	11% below
ELEGOO PLA+ 3D Printer Filament 1.75mm Translucent 1KG	PLA+	1 kg	4.8 out of 5 (31 Amazon ratings)	£13.59	£13.59	15% below
DEEPLEE Silk PLA Filament Triple Colours Blue Purple Black 1KG	PLA	1 kg	4.4 out of 5 (82 Amazon ratings)	£13.59	£13.59	15% below
ELEGOO Rapid PETG 3D Printer Filament 1.75mm Silver 1KG	PETG	1 kg	4.5 out of 5 (4,436 Amazon ratings)	£13.59	£13.59	15% below
DEEPLEE PLA PRO Filament 1.75mm Blue Grey 1KG	PLA	1 kg	4.7 out of 5 (347 Amazon ratings)	£13.59	£13.59	9% below
ELEGOO Matte PLA 3D Printer Filament Earth Brown 1KG 1.75mm, Matte Finish	PLA	1 kg	4.6 out of 5 (2,440 Amazon ratings)	£13.59	£13.59	15% below
ELEGOO Matte PLA 3D Printer Filament Orange 1KG 1.75mm, Matte Finish	PLA	1 kg	4.6 out of 5 (2,448 Amazon ratings)	£13.59	£13.59	15% below
LANDU Silk Tri-Color PLA Filament 1.75mm 1Kg,Triple Color Silk PLA Filament, S	PLA	1 kg	—	£13.59	£13.59	15% below
LANDU Silk Tri-Color PLA Filament 1.75mm 1Kg,Triple Color Silk PLA Filament, S	PLA	1 kg	—	£13.59	£13.59	10% below
ELEGOO PETG 3D Printer Filament 1.75mm Transparent Olive Green 1KG	PETG	1 kg	4.4 out of 5 (4,470 Amazon ratings)	£13.59	£13.59	15% below
ELEGOO PETG 3D Printer Filament 1.75mm Transparent Gray 1KG	PETG	1 kg	4.4 out of 5 (4,453 Amazon ratings)	£13.59	£13.59	15% below
ELEGOO Metallic PLA Filament 1.75mm Metallic Blue 1KG, Metal-Like Shiny 3D Pri	PLA	1 kg	4.6 out of 5 (1,406 Amazon ratings)	£13.59	£13.59	15% below
DEEPLEE Matte PLA Filament 1.75mm Matte Orange 1kg	PLA	1 kg	4.5 out of 5 (1,151 Amazon ratings)	£13.59	£13.59	15% below
ELEGOO PLA PRO 3D Printer Filament 1.75mm Beige 1KG	PLA	1 kg	4.3 out of 5 (3 Amazon ratings)	£13.59	£13.59	15% below
ERYONE Silk PLA Filament for 3D Printer, Shiny Glossy PLA Silk Filament, 1.75m	PLA	1 kg	4.4 out of 5 (8,065 Amazon ratings)	£13.59	£13.59	15% below
ERYONE Silk PLA Filament for 3D Printer, Shiny Glossy PLA Silk Filament, 1.75m	PLA	1 kg	4.4 out of 5 (8,067 Amazon ratings)	£13.59	£13.59	15% below
ELEGOO PLA Basic 3D Printer Filament and Reusable Spool Yellow 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (178 Amazon ratings)	£13.59	£13.59	15% below
ELEGOO PLA Basic 3D Printer Filament and Reusable Spool Green 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (186 Amazon ratings)	£13.59	£13.59	15% below
ELEGOO PLA Basic 3D Printer Filament and Reusable Spool Gray 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (186 Amazon ratings)	£13.59	£13.59	15% below
ELEGOO PLA Basic 3D Printer Filament and Reusable Spool Cyan 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (186 Amazon ratings)	£13.59	£13.59	15% below
ELEGOO PLA Basic 3D Printer Filament and Reusable Spool White 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (186 Amazon ratings)	£13.59	£13.59	15% below
ELEGOO PLA Basic 3D Printer Filament and Reusable Spool Hot Pink 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (186 Amazon ratings)	£13.59	£13.59	15% below
ELEGOO PLA Basic 3D Printer Filament and Reusable Spool Purple 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (186 Amazon ratings)	£13.59	£13.59	15% below
ELEGOO PLA Basic Filament and Reusable Spool Sunflower Yellow 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (186 Amazon ratings)	£13.59	£13.59	15% below
ELEGOO PLA Basic 3D Printer Filament and Reusable Spool Orange 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (186 Amazon ratings)	£13.59	£13.59	15% below
ELEGOO PLA Basic 3D Printer Filament and Reusable Spool red 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (186 Amazon ratings)	£13.59	£13.59	15% below
DEEPLEE Matte PLA Filament 1.75mm Orange 1kg(Plastic Spool)	PLA	1 kg	4.6 out of 5 (112 Amazon ratings)	£13.59	£13.59	15% below
DEEPLEE Matte PLA Filament 1.75mm Ice Blue 1kg(Plastic Spool)	PLA	1 kg	4.6 out of 5 (112 Amazon ratings)	£13.59	£13.59	15% below
ERYONE Silk PLA Filament for 3D Printer, 1.75mm +/- 0.03mm, 1kg (2.1LBS)/Spool	PLA	1 kg	4.4 out of 5 (8,067 Amazon ratings)	£13.59	£13.59	15% below
SUNLU PETG Filament 1.75mm Earth Green, High Toughness 3D Printer Filament	PETG	1 kg	—	£13.59	£13.59	—
SUNLU PETG Filament 1.75mm Pastel Blue, High Toughness 3D Printer Filament	PETG	1 kg	—	£13.59	£13.59	—
ANYCUBIC PLA 3D Printer Filament 1.75mm, 1KG Tropical Turquoise	PLA	1 kg	4.5 out of 5 (5,697 Amazon ratings)	£13.61	£13.61	Warehouse · 2% under new
SUNLU Marble PLA Filament 1.75mm 1KG Brick Red Marble Filament	PLA	1 kg	4.4 out of 5 (369 Amazon ratings)	£13.65	£13.65	Warehouse
LANDU Silk Tri-Color PLA Filament 1.75mm 1Kg, Triple Color Silk PLA Filament,	PLA	1 kg	4.6 out of 5 (204 Amazon ratings)	£13.66	£13.66	Warehouse
FLASHFORGE 3D Printer Filament, PLA PRO Filament 1.75mm, 1KG Spool (2.2lbs), D	PLA	1 kg	4.6 out of 5 (74 Amazon ratings)	£13.66	£13.66	24% below
Noctilucent Filament 1.75mm, Glow PLA+ Filament 1.75mm, Free 3D Pen Filament,3	PLA+	1 kg	4.4 out of 5 (1,335 Amazon ratings)	£13.70	£13.70	66% below
eSUN Matte Dual Color PLA Filament 1KG, Shine-Free & Frosted, Purple Blue	PLA	1 kg	4.5 out of 5 (438 Amazon ratings)	£13.70	£13.70	5% below
eSUN Matte Dual Color PLA Filament 1KG, Shine-Free & Frosted, Red Black	PLA	1 kg	4.5 out of 5 (438 Amazon ratings)	£13.70	£13.70	9% below
eSUN Matte Dual Color PLA Filament 1KG, Shine-Free & Frosted, Green Blue	PLA	1 kg	4.5 out of 5 (437 Amazon ratings)	£13.70	£13.70	5% below
eSUN Matte Dual Color PLA Filament 1KG, Shine-Free & Frosted, Green Purple	PLA	1 kg	4.5 out of 5 (438 Amazon ratings)	£13.70	£13.70	5% below
eSUN PLA+ 3D Printing Filament 1KG(2.2LBS), Enhanced Toughness, Olive Green	PLA+	1 kg	4.4 out of 5 (11,880 Amazon ratings)	£13.71	£13.71	5% below
eSUN PLA+ 3D Printing Filament 1KG(2.2LBS), Enhanced Toughness, Space Blue	PLA+	1 kg	4.4 out of 5 (11,333 Amazon ratings)	£13.71	£13.71	10% below
TECBEARS PLA Marble Filament 1.75mm, High Speed 50-600mm/s 3D Printer Filament	PLA	1 kg	4.4 out of 5 (897 Amazon ratings)	£13.72	£13.72	10% below
ERYONE Matte PLA 3D Printer Filament 1.75mm, Navy Blue 1KG	PLA	1 kg	4.3 out of 5 (2,796 Amazon ratings)	£13.74	£13.74	Warehouse · 14% under new
Creality PETG Filament Refill 3D Printer Filament, 1kg 1.75 mm(2.2lb) Refilame	PETG	1 kg	4.0 out of 5 (88 Amazon ratings)	£13.74	£13.74	8% below
ELEGOO PLA Basic Filament and Reusable Spool Light Cyan 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (186 Amazon ratings)	£13.78	£13.78	—
ELEGOO PLA Basic Filament and Reusable Spool Deep Grey 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (186 Amazon ratings)	£13.79	£13.79	—
SUNLU Matte PLA 3D Printer Filament 1.75mm, Matte Klein Blue 1KG	PLA	1 kg	4.5 out of 5 (3,676 Amazon ratings)	£13.80	£13.80	—
eSUN PLA+ 3D Printing Filament 1KG(2.2LBS), Enhanced Toughness, Dark Blue	PLA+	1 kg	4.4 out of 5 (11,880 Amazon ratings)	£13.83	£13.83	—

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.