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Single-spool filament, ranked by £/kg — page 18

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 (2,854) On offer now (716)

By material:PLA (1,505)PETG (476)PLA+ (364)TPU (151)ABS (87)ASA (83)PETG-CF (39)Nylon (28)PC (21)PLA-CF (16)

By finish:Silk (406)Matte (351)Dual & triple colour (206)Rainbow & gradient (204)Translucent (183)Glow in the dark (44)Sparkle & glitter (67)Marble (40)Wood (21)Colour-changing (3)

By pack:Any pack size Single spools (2,854)Bulk & multi-pack (786)

By weight:Under 1 kg (191)1 kg (2,629)2 kg (12)3 kg (11)4 kg (6)5 kg (3)10 kg and over (2)

By colour:Black (278)White (223)Grey (171)Silver (45)Gold (39)Red (170)Orange (100)Yellow (135)Green (254)Blue (272)Purple (95)Pink (102)Brown (88)Beige & natural (54)Transparent (61)

Condition:New (2,454)Amazon Warehouse, any grade (104)Warehouse: Like New (46)Warehouse: Very Good (26)

Rating:4.5 stars & up (1,399)4 stars & up (2,457)3.5 stars & up (2,554)

2,854 listings tracked, 716 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
ELEGOO PLA+ 3D Printer Filament 1.75mm Brown 1KG	PLA+	1 kg	4.7 out of 5 (983 Amazon ratings)	£15.99	£15.99	—
ELEGOO PLA+ 3D Printer Filament 1.75mm Orange 1KG	PLA+	1 kg	4.7 out of 5 (983 Amazon ratings)	£15.99	£15.99	—
ELEGOO Matte PLA 3D Printer Filament 1.75mm Slate Grey 1KG, Matte Finish	PLA	1 kg	4.7 out of 5 (811 Amazon ratings)	£15.99	£15.99	—
iSANMATE Matte PLA+ Filament 1.75mm, Rainbow Multicolor Change 3D Printer Fila	PLA+	1 kg	4.7 out of 5 (14 Amazon ratings)	£15.99	£15.99	5% below
ELEGOO Rapid PETG 3D Printer Filament 1.75mm Silver 1KG	PETG	1 kg	4.4 out of 5 (4,663 Amazon ratings)	£15.99	£15.99	—
DEEPLEE PLA Plus 2.0 Filament Turquoise 1KG	PLA+	1 kg	4.7 out of 5 (250 Amazon ratings)	£15.99	£15.99	—
SUNLU Premium PLA+ Filament 1.75mm, Enhanced Durability and High Strength	PLA+	1 kg	4.5 out of 5 (16,668 Amazon ratings)	£15.99	£15.99	—
SUNLU Dual Color Matte PLA Filament 1.75mm, Matte 3D Printer Filament with 2 C	PLA	1 kg	4.5 out of 5 (3,871 Amazon ratings)	£15.99	£15.99	—
ANYCUBIC Silk PLA Filament 1.75mm, Tri-Color 1KG Blue Green Purple	PLA	1 kg	4.8 out of 5 (29 Amazon ratings)	£15.99	£15.99	—
SUNLU Premium PLA+ Filament 1.75mm, Enhanced Durability and High Strength	PLA+	1 kg	4.5 out of 5 (16,668 Amazon ratings)	£15.99	£15.99	—
ELEGOO Matte PLA 3D Printer Filament Earth Brown 1KG 1.75mm, Matte Finish	PLA	1 kg	4.6 out of 5 (2,571 Amazon ratings)	£15.99	£15.99	—
ELEGOO Matte PLA 3D Printer Filament Orange 1KG 1.75mm, Matte Finish	PLA	1 kg	4.6 out of 5 (2,602 Amazon ratings)	£15.99	£15.99	—
LANDU Silk PLA 3D Printer Filament Multicolor Rainbow PLA Filament 1.75mm Grad	PLA	1 kg	4.6 out of 5 (6 Amazon ratings)	£15.99	£15.99	—
NextShapes Matte PETG White Refill 1.75mm, 1kg for Reusable Spool	PETG	1 kg	3.8 out of 5 (43 Amazon ratings)	£15.99	£15.99	—
ELEGOO PETG 3D Printer Filament 1.75mm Transparent Olive Green 1KG	PETG	1 kg	4.4 out of 5 (4,692 Amazon ratings)	£15.99	£15.99	—
ELEGOO PETG 3D Printer Filament 1.75mm Transparent Gray 1KG	PETG	1 kg	4.4 out of 5 (4,685 Amazon ratings)	£15.99	£15.99	—
ELEGOO Metallic PLA Filament 1.75mm Metallic Blue 1KG, Metal-Like Shiny 3D Pri	PLA	1 kg	4.6 out of 5 (1,560 Amazon ratings)	£15.99	£15.99	—
IEMAI PETG Filament 1.75mm 1Kg, Luminous Rainbow PETG 3D Printer Filament, Glo	PETG	1 kg	3.7 out of 5 (40 Amazon ratings)	£15.99	£15.99	46% below
ERYONE Matte PLA Filament 1.75mm, 3D Printer PLA Matte Filament, +/-0.03mm, 1k	PLA	1 kg	4.3 out of 5 (2,796 Amazon ratings)	£15.99	£15.99	—
Creality Ender PETG 3D Printer Filament 1.75mm 1KG (2.2lbs), High Precision, S	PETG	1 kg	3.9 out of 5 (4 Amazon ratings)	£15.99	£15.99	—
ERYONE Silk PLA Filament for 3D Printer, Shiny Glossy PLA Silk Filament, 1.75m	PLA	1 kg	4.4 out of 5 (8,357 Amazon ratings)	£15.99	£15.99	—
ERYONE Silk PLA Filament for 3D Printer, Shiny Glossy PLA Silk Filament, 1.75m	PLA	1 kg	4.4 out of 5 (8,360 Amazon ratings)	£15.99	£15.99	—
SUNLU Hyper PLA Filament 1.75mm Sunny Orange 1KG, High Speed PLA Filament	PLA	1 kg	4.6 out of 5 (2,332 Amazon ratings)	£15.99	£15.99	—
ELEGOO PLA Basic 3D Printer Filament and Reusable Spool Yellow 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (235 Amazon ratings)	£15.99	£15.99	—
ELEGOO PLA Basic 3D Printer Filament and Reusable Spool Gray 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (235 Amazon ratings)	£15.99	£15.99	—
ELEGOO PLA Basic 3D Printer Filament and Reusable Spool Cyan 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (233 Amazon ratings)	£15.99	£15.99	—
ELEGOO PLA Basic 3D Printer Filament and Reusable Spool White 1KG 1.75mm	PLA	1 kg	4.6 out of 5 (823 Amazon ratings)	£15.99	£15.99	—
ELEGOO PLA Basic 3D Printer Filament and Reusable Spool Hot Pink 1KG 1.75mm	PLA	1 kg	4.6 out of 5 (825 Amazon ratings)	£15.99	£15.99	—
ELEGOO PLA Basic Filament and Reusable Spool Apple Green 1KG 1.75mm	PLA	1 kg	4.6 out of 5 (834 Amazon ratings)	£15.99	£15.99	—
ELEGOO PLA Basic 3D Printer Filament and Reusable Spool Purple 1KG 1.75mm	PLA	1 kg	4.6 out of 5 (827 Amazon ratings)	£15.99	£15.99	—
ELEGOO PLA Basic Filament and Reusable Spool Sunflower Yellow 1KG 1.75mm	PLA	1 kg	4.6 out of 5 (825 Amazon ratings)	£15.99	£15.99	—
ELEGOO PLA Basic Filament and Reusable Spool Cobalt Blue 1KG 1.75mm	PLA	1 kg	4.6 out of 5 (825 Amazon ratings)	£15.99	£15.99	—
ELEGOO PLA Basic 3D Printer Filament and Reusable Spool Orange 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (235 Amazon ratings)	£15.99	£15.99	—
ELEGOO PLA Basic 3D Printer Filament and Reusable Spool red 1KG 1.75mm	PLA	1 kg	4.6 out of 5 (825 Amazon ratings)	£15.99	£15.99	—
Kingroon Silk Rainbow 3D Printer Filament PLA, Multi Colour PLA Filament, Dime	PLA	1 kg	4.6 out of 5 (49 Amazon ratings)	£15.99	£15.99	—
Kingroon Silk Rainbow 3D Printer Filament PLA, Multi Colour PLA Filament, Dime	PLA	1 kg	4.6 out of 5 (49 Amazon ratings)	£15.99	£15.99	—
Kingroon Silk Rainbow 3D Printer Filament PLA, Multi Colour PLA Filament, Dime	PLA	1 kg	4.6 out of 5 (49 Amazon ratings)	£15.99	£15.99	—
DEEPLEE Matte PLA Filament 1.75mm Teal Green 1kg(Plastic Spool)	PLA	1 kg	4.6 out of 5 (112 Amazon ratings)	£15.99	£15.99	—
iSANMATE PLA Transparent Filament 1.75 mm, Clear Filament for 3D Printers, Sui	PLA	1 kg	—	£15.99	£15.99	—
FOXTRUDER TPU Filament 1.75mm, TPU 95A Flexible 3D Printer Filament with Gloss	TPU	1 kg	4.8 out of 5 (11 Amazon ratings)	£15.99	£15.99	—
ELEGOO Matte PLA Filament and Reusable Spool Mint Green 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (235 Amazon ratings)	£15.99	£15.99	5% below
ELEGOO Matte PLA Filament and Reusable Spool Navy Blue 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (233 Amazon ratings)	£15.99	£15.99	5% below
ELEGOO Matte PLA Filament and Reusable Spool Ice Blue 1KG 1.75mm, Pre-Dried	PLA	1 kg	4.8 out of 5 (235 Amazon ratings)	£15.99	£15.99	5% below
ELEGOO Matte PLA Filament and Reusable Spool Teal Green 1KG 1.75mm	PLA	1 kg	4.7 out of 5 (739 Amazon ratings)	£15.99	£15.99	5% below
ELEGOO Matte PLA Filament and Reusable Spool Lavender Purple 1KG 1.75mm	PLA	1 kg	4.6 out of 5 (827 Amazon ratings)	£15.99	£15.99	5% below
ELEGOO Matte PLA Filament and Reusable Spool Ruby Red 1KG 1.75mm, Pre-Dried	PLA	1 kg	4.8 out of 5 (235 Amazon ratings)	£15.99	£15.99	5% below
ELEGOO Matte PLA Filament and Reusable Spool Matte White 1KG 1.75mm	PLA	1 kg	4.7 out of 5 (739 Amazon ratings)	£15.99	£15.99	—
ELEGOO Matte PLA Filament and Reusable Spool Sakura Pink 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (235 Amazon ratings)	£15.99	£15.99	—
ELEGOO Matte PLA Filament and Reusable Spool Sunshine Yellow 1KG 1.75mm	PLA	1 kg	4.8 out of 5 (235 Amazon ratings)	£15.99	£15.99	5% below
ELEGOO Matte PLA Filament and Reusable Spool Slate Grey 1KG 1.75mm	PLA	1 kg	4.6 out of 5 (834 Amazon ratings)	£15.99	£15.99	5% below
iSANMATE PLA Transparent Filament 1.75 mm, Clear Filament for 3D Printers, Sui	PLA	1 kg	—	£15.99	£15.99	—
iSANMATE PLA Transparent Filament 1.75 mm, Clear Filament for 3D Printers, Sui	PLA	1 kg	—	£15.99	£15.99	—
iSANMATE PLA Transparent Filament 1.75 mm, Clear Filament for 3D Printers, Sui	PLA	1 kg	—	£15.99	£15.99	—
ELEGOO PLA 3D Printer Filament 1.75mm Translucent Light Grey 1KG	PLA	1 kg	5.0 out of 5 (1 Amazon ratings)	£15.99	£15.99	—
ELEGOO PLA 3D Printer Filament 1.75mm Translucent Rose Red 1KG	PLA	1 kg	—	£15.99	£15.99	—
ELEGOO PLA 3D Printer Filament 1.75mm Translucent Light Purple 1KG	PLA	1 kg	—	£15.99	£15.99	—
ELEGOO PLA 3D Printer Filament 1.75mm Crytal White 1KG, Precision Wound	PLA	1 kg	5.0 out of 5 (2 Amazon ratings)	£15.99	£15.99	—
ELEGOO PLA 3D Printer Filament 1.75mm Translucent Pink 1KG, Precision Wound	PLA	1 kg	5.0 out of 5 (1 Amazon ratings)	£15.99	£15.99	—
ELEGOO PLA 3D Printer Filament 1.75mm Translucent Yellow 1KG, Neatly Wound	PLA	1 kg	4.0 out of 5 (1 Amazon ratings)	£15.99	£15.99	—
ELEGOO PLA 3D Printer Filament 1.75mm Translucent Light Blue 1KG	PLA	1 kg	5.0 out of 5 (1 Amazon ratings)	£15.99	£15.99	—

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.