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Bulk & multi-pack filament, ranked by £/kg — page 4

Filament sold in 2 kg and larger packs, where the saving is real but only visible once you divide. Every pack here is ranked by its cost per kilogram, with the pack counted at its total weight, so a four-spool bundle competes honestly with a single roll.

Best £/kg Biggest discount Lowest price Best rated Newest

All (630) On offer now (183)

By material: PLA (1,331) PETG (455) PLA+ (423) TPU (116) ASA (63) ABS (56) PETG-CF (29) Nylon (19) PLA-CF (12) PC (11)

By finish: Bulk & multi-pack (630) Silk (382) Matte (324) Dual & triple colour (203) Rainbow & gradient (177) Translucent (176) Glow in the dark (50) Sparkle & glitter (41) Marble (23) Wood (24) Colour-changing (3)

630 listings tracked, 183 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
DEEPLEE Matte PLA Filament 1.75mm Navy Blue 4kg Bundle	PLA	4 kg	—	£36.54	£9.14	—
SUNLU 4KG PLA+2.0 Filament Bundle, Upgrade PLA+ 3D Printer Filament 1.75mm	PLA+	4 kg	—	£36.54	£9.14	—
SUNLU 4KG PLA+2.0 Filament Bundle, Upgrade PLA+ 3D Printer Filament 1.75mm	PLA+	4 kg	—	£36.62	£9.16	Warehouse
Creality PETG Filament 1.75mm, 3D Printer Filament 2KG(4.4lbs), 3D Printing Fi	PETG	2 kg	—	£18.36	£9.18	—
eSUN PLA Basic Filament 4KG Bundle, Fire Engine Red+Blue+Cold White+Black	PLA	4 kg	4.3 out of 5 (681 Amazon ratings)	£36.99	£9.25	—
SUNLU 4KG White PETG Filament 1.75mm, High Toughness 3D Printer Filament	PETG	4 kg	4.5 out of 5 (100 Amazon ratings)	£36.99	£9.25	—
SUNLU 4KG PLA+2.0 Filament Bundle, Upgrade PLA+ 3D Printer Filament 1.75mm	PLA+	4 kg	—	£36.99	£9.25	—
SUNLU 4KG PETG Filament Bundle 1.75mm, High Toughness 3D Printer Filament	PETG	4 kg	4.4 out of 5 (11 Amazon ratings)	£36.99	£9.25	—
eSUN PLA Basic Filament 4KG Bundle, Speedy PLA 3D Printing Filament, Blue	PLA	4 kg	4.3 out of 5 (672 Amazon ratings)	£36.99	£9.25	—
eSUN PLA Basic Filament 4KG Bundle, Speedy PLA 3D Printing Filament, Pink	PLA	4 kg	4.3 out of 5 (672 Amazon ratings)	£36.99	£9.25	—
SUNLU 4KG PLA+2.0 Filament Bundle, Upgrade PLA+ 3D Printer Filament 1.75mm	PLA+	4 kg	—	£36.99	£9.25	—
SUNLU 4KG PLA+2.0 3D Printer Filament Refill, High Toughness PLA+ Filament Bun	PLA+	4 kg	—	£36.99	£9.25	—
SUNLU 4KG PETG Filament Bundle 1.75mm, High Toughness 3D Printer Filament	PETG	4 kg	4.5 out of 5 (64 Amazon ratings)	£36.99	£9.25	—
DEEPLEE Rapid PLA Plus Filament 1.75mm Beige 4kg	PLA+	4 kg	—	£36.99	£9.25	—
DEEPLEE Rapid PLA Plus Filament 1.75mm Brown2 Beige2 4KG	PLA+	4 kg	4.6 out of 5 (345 Amazon ratings)	£36.99	£9.25	15% below
DEEPLEE Rapid PLA Plus Filament 1.75mm Grey/Brown/Orange/Yellow 4KG Bundle	PLA+	4 kg	4.6 out of 5 (337 Amazon ratings)	£36.99	£9.25	15% below
eSUN PLA Basic Filament 4KG Bundle, Speedy PLA Filament, Light Grey	PLA	4 kg	4.3 out of 5 (672 Amazon ratings)	£36.99	£9.25	—
R3D PLA Pro Matte Black High Speed Filament 1.75mm 2KG, 3D Printer Filament fo	PLA	2 kg	4.3 out of 5 (623 Amazon ratings)	£18.52	£9.26	Warehouse
SUNLU 4KG PLA Plus 3D Filament, Bone White+Oak+Coffee Brown+Olive Green	PLA+	4 kg	—	£37.03	£9.26	—
eSUN PETG+ Filament 4KG, High Toughness and Heat Resistance, White	PETG	4 kg	—	£37.04	£9.26	—
eSUN PETG+ Filament 4KG, High Toughness and Heat Resistance, Grey	PETG	4 kg	—	£37.04	£9.26	—
eSUN PETG+ Filament 4KG, High Toughness and Heat Resistance, Black	PETG	4 kg	—	£37.04	£9.26	—
DEEPLEE Matte PLA Filament 1.75mm Matte Black/Matte White/Navy Blue 3kg	PLA	3 kg	—	£28.00	£9.33	—
DEEPLEE Matte PLA Filament 1.75mm Matte Black/Matte White/Beige 3kg Bundle	PLA	3 kg	—	£28.00	£9.33	—
DEEPLEE Matte PLA Filament 1.75mm Mint Green 3kg Bundle	PLA	3 kg	—	£28.00	£9.33	—
DEEPLEE Matte PLA Filament 1.75mm Teal Green 3kg Bundle	PLA	3 kg	—	£28.00	£9.33	—
DEEPLEE Matte PLA Filament 1.75mm Sunshine Yellow 3kg Bundle	PLA	3 kg	—	£28.00	£9.33	—
DEEPLEE Matte PLA Filament 1.75mm Ice Blue 3kg Bundle	PLA	3 kg	—	£28.00	£9.33	—
ELEGOO PLA Filament 1.75mm 3D Printing Filament Bundle 4KG, Precision Wound	PLA	4 kg	5.0 out of 5 (4 Amazon ratings)	£37.34	£9.34	—
ELEGOO Rapid PLA Plus 3D Printer Filament 1.75mm 4KG Black/White, 600mm/s	PLA+	4 kg	4.5 out of 5 (2,794 Amazon ratings)	£37.36	£9.34	15% below
ELEGOO Matte PLA 3D Printer Filament Bundle 4KG 1.75mm, Matte Finish	PLA	4 kg	4.6 out of 5 (2,461 Amazon ratings)	£37.37	£9.34	6% below
DEEPLEE PETG Pro Filament Translucent 2kg	PETG	2 kg	—	£18.68	£9.34	—
DEEPLEE PLA Filament, Matte 2.0 3D Printer Filaments 1.75mm Navy Blue 2kg	PLA	2 kg	—	£18.68	£9.34	—
Kingroon 10KG PLA Filament Bundle 1.75mm for 3D Printer, Multicolor 3D Filamen	PLA	10 kg	4.3 out of 5 (566 Amazon ratings)	£93.49	£9.35	15% below
SUNLU 4KG PLA Plus 3D Printer Filament 1.75mm, 1kg Spool, 4 Packs, White	PLA+	4 kg	4.6 out of 5 (1,366 Amazon ratings)	£37.39	£9.35	6% below
eSUN PLA Basic Filament 2KG Bundle,Speedy PLA Filament, Grey and Cold White	PLA	2 kg	4.4 out of 5 (1,390 Amazon ratings)	£18.69	£9.35	15% below
eSUN PLA Basic Filament 2KG Bundle, Speedy PLA, Cold White and Black	PLA	2 kg	4.4 out of 5 (1,377 Amazon ratings)	£18.69	£9.35	15% below
Kingroon 10KG PLA Filament Bundle 1.75mm for 3D Printer, Multicolor 3D Filamen	PLA	10 kg	4.3 out of 5 (566 Amazon ratings)	£93.49	£9.35	15% below
ELEGOO PLA+ Filament 1.75mm Bundle 4KG, PLA Plus Tougher 3D Printer Filament,	PLA+	4 kg	4.6 out of 5 (34 Amazon ratings)	£37.39	£9.35	15% below
Kingroon PLA Filament Bundle 1.75mm for 3D Printer, Filament 3D Printing Mater	PLA	10 kg	—	£93.49	£9.35	—
ELEGOO PLA+ 3D Printer Filament 1.75mm 4KG Black/White/Grey/Translucent	PLA+	4 kg	4.5 out of 5 (6 Amazon ratings)	£37.39	£9.35	15% below
DEEPLEE Matte PLA Filament 1.75mm Navy Blue 3kg Bundle	PLA	3 kg	—	£28.04	£9.35	—
ELEGOO PLA+ 3D Printer Filament 1.75mm 4KG Black/White	PLA+	4 kg	5.0 out of 5 (5 Amazon ratings)	£37.39	£9.35	15% below
DEEPLEE PETG Pro Filament Black/Grey 1kg*2	PETG	2 kg	4.6 out of 5 (99 Amazon ratings)	£18.69	£9.35	15% below
SUNLU 4KG Upgraded PLA Plus Filament Bundle, Black+White+Blue+Red	PLA+	4 kg	4.5 out of 5 (214 Amazon ratings)	£37.39	£9.35	6% below
SUNLU PLA Plus 3D Printer Filament 2KG, PLA+ 3D Filament 1.75mm for FDM 3D Pri	PLA+	2 kg	4.5 out of 5 (539 Amazon ratings)	£18.69	£9.35	14% below
DEEPLEE PLA Plus 1.75mm Filament Red/Yellow/Dark Blue/Neon Green 4kg	PLA+	4 kg	4.6 out of 5 (1,004 Amazon ratings)	£37.38	£9.35	15% below
DEEPLEE Rapid PLA Plus Filament 1.75mm Red/Blue/Green/Yellow 4KG Bundle	PLA+	4 kg	—	£37.39	£9.35	—
eSUN PLA Basic Filament 2KG Bundle, Speedy PLA, Fire Engine Red+Blue	PLA	2 kg	4.4 out of 5 (1,390 Amazon ratings)	£18.69	£9.35	15% below
eSUN PLA Basic Filament 2KG Bundle, Speedy PLA Filament, Silver+Silver	PLA	2 kg	4.4 out of 5 (1,395 Amazon ratings)	£18.69	£9.35	10% below
eSUN PLA Basic Filament 2KG Bundle, Speedy PLA, Fire Engine Red+Cold White	PLA	2 kg	4.4 out of 5 (1,377 Amazon ratings)	£18.69	£9.35	15% below
ELEGOO PLA 3D Printer Filament 1.75mm White 2KG, Easy to Use, Durable	PLA	2 kg	—	£18.76	£9.38	—
eSUN Upgraded Matte PLA Filament 2KG,Shine Free & Frosted,Matte Deep Grey	PLA	2 kg	—	£18.84	£9.42	—
PETG Filament 1.75mm - 4kg(8.8lbs) SUNLU PETG 3D Printer Filament, Reusable Sp	PETG	4 kg	—	£37.67	£9.42	—
SUNLU Strong PETG 3D Printer Filament, PETG Filament 1.75mm, 2KG Black*2	PETG	2 kg	—	£18.94	£9.47	—
ELEGOO PLA 3D Printer Filament 1.75mm Grey 2KG, Easy to Use, Durable	PLA	2 kg	—	£18.97	£9.49	—
SUNLU PLA Plus 3D Printer Filament 2KG, 1.75mm PLA+ 3D Filament for FDM 3D Pri	PLA+	2 kg	4.5 out of 5 (539 Amazon ratings)	£18.99	£9.50	13% below
SUNLU White PLA Filament 1.75mm 2KG, Neatly Wound 3D Printer Filament	PLA	2 kg	4.5 out of 5 (72 Amazon ratings)	£18.99	£9.50	6% below
eSUN PLA Basic Filament 2KG Bundle, Fire Engine Red and Fire Engine Red	PLA	2 kg	4.4 out of 5 (1,377 Amazon ratings)	£18.99	£9.50	—
ANYCUBIC PLA 3D Printer Filament 1.75mm, 2KG Gray+Gray	PLA	2 kg	—	£18.99	£9.50	—

Guides

Silk filament: how to get the shiny finish
Silk PLA gives prints a metallic sheen, and dual or triple colour silk shifts colour as it turns. What it is, how to print it, and where it falls short.
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.

Best-selling Filament by year — which actually sold best, going back several years, ranked by sales position rather than opinion.