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Bulk & multi-pack filament, ranked by £/kg — page 3

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
IEMAI PETG Filament 1.75mm 10Kg, Gradient Translucent PETG 3D Printer Filament	PETG	10 kg	4.6 out of 5 (223 Amazon ratings)	£84.99	£8.50	15% below
OVERTURE 4KG Bundle Matte PLA 3D Printer Filament 1.75mm, Black*4	PLA	4 kg	—	£33.99	£8.50	—
ELEGOO Matte PLA 3D Printer Filament 1.75mm White 4KG, Matte Finish	PLA	4 kg	—	£33.99	£8.50	—
TINMORRY PETG-Eco Filament 1.75mm, Rapid PETG 3D Printing Filament, 1 KG x 2 S	PETG	2 kg	—	£16.99	£8.50	—
SUNLU 4KG PLA+ Silk Filament, Shiny Metallic Silk 3D Filament 1.75mm, High Str	PLA+	4 kg	4.6 out of 5 (4,438 Amazon ratings)	£33.99	£8.50	16% below
SUNLU 5KG PLA+ Filament Bundle, Enhanced Durability and High Strength	PLA+	5 kg	4.6 out of 5 (306 Amazon ratings)	£42.49	£8.50	10% below
SUNLU 4KG Rapid PETG Filament Refill 1.75mm, High Speed PETG White*4	PETG	4 kg	—	£33.99	£8.50	—
ELEGOO Rapid PLA Plus 3D Printer Filament 1.75mm White 4KG, Up to 600mm/s	PLA+	4 kg	—	£34.05	£8.51	Warehouse
Kingroon High Speed PETG 3D Printer Filament 1.75mm, 3D Printer Rapid Filament	PETG	10 kg	—	£85.08	£8.51	—
SUNLU 4KG Silk PLA Filament Refill Bundle, No-Spool 3D Printer Silk Filament 1	PLA	4 kg	—	£34.19	£8.55	—
SUNLU 5KG PLA+ Filament Bundle, Enhanced Durability and High Strength	PLA+	5 kg	4.6 out of 5 (306 Amazon ratings)	£42.78	£8.56	5% below
ANYCUBIC PLA+ 3D Printer Filament 1.75mm, 2KG Iridescent Blue+Bright Red	PLA+	2 kg	5.0 out of 5 (4 Amazon ratings)	£17.14	£8.57	34% below
eSUN Enhanced PLA+ Filament 4KG, Fire Engine Red+Grey+Cold White+Black	PLA+	4 kg	—	£34.46	£8.62	—
ERYONE PLA Lite Filament 1.75 mm, 2KG Bundle Filament PLA Lite for 3D Printer,	PLA	2 kg	5.0 out of 5 (2 Amazon ratings)	£17.24	£8.62	25% below
DEEPLEE PLA PRO Filament 1.75mm Black/White/Beige/Brown 4KG	PLA	4 kg	—	£34.56	£8.64	Warehouse
SUNLU 5KG PLA+ Filament Bundle, Enhanced Durability and High Strength	PLA+	5 kg	4.6 out of 5 (306 Amazon ratings)	£43.34	£8.67	10% below
eSUN PLA+ 3D Printing Filament 4KG, Enhanced Toughness, Cold White	PLA+	4 kg	—	£34.71	£8.68	—
DEEPLEE PLA Plus 1.75mm Filament White/Grey 2kg Bundle	PLA+	2 kg	4.6 out of 5 (1,004 Amazon ratings)	£17.36	£8.68	Warehouse
eSUN PLA+ Filament 1.75mm 3KG Spool (6.6 LBS), Enhanced Toughness, Blue	PLA+	3 kg	—	£26.22	£8.74	—
eSUN PLA Basic Filament 4KG Bundle, Speedy PLA Filament, Cold White	PLA	4 kg	4.3 out of 5 (672 Amazon ratings)	£34.99	£8.75	—
SUNLU 4KG PLA+2.0 Filament Bundle, Upgrade PLA+ 3D Printer Filament 1.75mm	PLA+	4 kg	—	£34.98	£8.75	—
eSUN PLA Basic Filament 4KG Bundle, Speedy PLA Filament, Fire Engine Red	PLA	4 kg	4.3 out of 5 (672 Amazon ratings)	£34.99	£8.75	—
eSUN PLA Basic Filament 4KG Bundle, Speedy PLA 3D Printing Filament, Grey	PLA	4 kg	4.3 out of 5 (672 Amazon ratings)	£34.99	£8.75	—
ERYONE PLA Lite Filament 1.75 mm, 4KG Bundle Filament PLA Lite for 3D Printer,	PLA	4 kg	—	£35.09	£8.77	—
SUNLU 4KG PLA+2.0 Filament Bundle, Upgraded PLA Plus Filament White x 4	PLA+	4 kg	4.5 out of 5 (215 Amazon ratings)	£35.14	£8.79	5% below
SUNLU 4KG PLA+2.0 Filament Bundle, Upgrade PLA+ 3D Printer Filament 1.75mm	PLA+	4 kg	4.5 out of 5 (1,364 Amazon ratings)	£35.14	£8.79	5% below
SUNLU 4KG PLA+2.0 3D Printer Filament Refill, High Toughness PLA+ Filament Bun	PLA+	4 kg	—	£35.14	£8.79	—
eSUN PLA Basic Filament 4KG Bundle, Speedy PLA 3D Printing Filament, Silver	PLA	4 kg	4.3 out of 5 (672 Amazon ratings)	£35.14	£8.79	5% below
eSUN PLA Basic Filament 4KG Bundle, Speedy PLA 3D Printing Filament, Purple	PLA	4 kg	4.3 out of 5 (672 Amazon ratings)	£35.14	£8.79	5% below
eSUN PLA Basic Filament 4KG Bundle, Speedy PLA Filament, Light Blue	PLA	4 kg	4.3 out of 5 (672 Amazon ratings)	£35.14	£8.79	5% below
YUANEANG PLA Filament, Triple Color Silk PLA Filament 10 Rolls, 10kg Spool(22l	PLA	10 kg	—	£87.99	£8.80	—
eSUN PLA Filament 1.75mm, 6KG PLA Basic 3D Printing Filament,1KG per Spool	PLA	6 kg	4.1 out of 5 (6 Amazon ratings)	£52.99	£8.83	—
ANYCUBIC PLA 3D Printer Filament 1.75mm, 4KG Multicolor Combination	PLA	4 kg	4.7 out of 5 (656 Amazon ratings)	£35.52	£8.88	19% below
DEEPLEE PLA Filament 1.75mm Black/White/Gray/Translucent 4kg Bundle	PLA	4 kg	4.6 out of 5 (414 Amazon ratings)	£35.54	£8.89	Warehouse
3DHoJor PLA+ PLA Plus Filament 1.75mm 1kg*4 Bundle,Black+White+Blue+Red	PLA+	4 kg	—	£35.68	£8.92	—
3DHojor Matte PLA Filament 1.75mm 1KG*2 for 3D Printers(Matte White 2Pack)	PLA	2 kg	4.3 out of 5 (108 Amazon ratings)	£17.84	£8.92	15% below
DEEPLEE PETG Pro Filament White 2kg	PETG	2 kg	—	£17.83	£8.92	—
Creality PETG Filament Refill 1.75mm Bundle, Spool-Free for Most 3D Printers,	PETG	2 kg	—	£17.84	£8.92	—
OVERTURE 2KG Bundle Rapid PETG 3D Printer Filament 1.75mm, White*2	PETG	2 kg	4.2 out of 5 (691 Amazon ratings)	£17.99	£9.00	10% below
SUNLU 10KG PETG Filament Bundle 1.75mm, High Toughness 3D Printer Filament	PETG	10 kg	4.5 out of 5 (82 Amazon ratings)	£89.99	£9.00	—
DEEPLEE Rapid PLA Plus Filament 1.75mm Grey 4kg	PLA+	4 kg	—	£35.99	£9.00	—
SUNLU 10KG PLA+ 3D Printer Filament Bundle, PLA Plus Filament 1.75mm	PLA+	10 kg	4.2 out of 5 (25 Amazon ratings)	£89.99	£9.00	—
ANYCUBIC PETG 3D Printer Filament 1.75mm, 1KG Black*10	PETG	10 kg	4.3 out of 5 (32 Amazon ratings)	£89.99	£9.00	5% below
SUNLU Matte PLA Filament Refill 1.75mm 4KG, No-Spool Black PLA Matte Refill fo	PLA	4 kg	—	£35.99	£9.00	—
SUNLU Matte PLA Filament Refill 1.75mm 4KG, No-Spool Grey PLA Matte Refill for	PLA	4 kg	—	£35.99	£9.00	—
ELEGOO Matte PLA 3D Printer Filament 1.75mm Black 4KG, Matte Finish	PLA	4 kg	—	£35.98	£9.00	—
OVERTURE 4KG Bundle Matte PLA 3D Printer Filament 1.75mm, Light Brown*4	PLA	4 kg	5.0 out of 5 (2 Amazon ratings)	£35.99	£9.00	18% below
Kingroon 10KG PETG Filament Bundle 1.75mm for 3D Printer, 3D Printing Filament	PETG	10 kg	—	£89.99	£9.00	—
Kingroon 10KG PETG Filament Bundle 1.75mm for 3D Printer, 3D Printing Filament	PETG	10 kg	—	£89.99	£9.00	—
Kingroon 10KG PETG Filament Bundle 1.75mm for 3D Printer, 3D Printing Filament	PETG	10 kg	—	£89.99	£9.00	—
Kingroon 10KG PLA Filament 1.75mm Bundle, 3D Printer Filament Multicolor Pack	PLA	10 kg	—	£89.99	£9.00	—
DEEPLEE PLA Filament 1.75mm PLA Pro Brown 4kg	PLA	4 kg	4.7 out of 5 (29 Amazon ratings)	£35.99	£9.00	—
DEEPLEE PLA Pro Filament Black/White/Beige/Brown 4kg	PLA	4 kg	4.7 out of 5 (29 Amazon ratings)	£35.99	£9.00	—
SUNLU 4KG PLA Plus 3D Printer Filament 1.75mm, 1kg Spool, 4 Packs, Black	PLA+	4 kg	—	£36.09	£9.02	—
eSUN PLA+ Refill Filament 4KG, Refill PLA Plus, White	PLA+	4 kg	—	£36.09	£9.02	—
eSUN PLA+ 3D Printing Filament 4KG, Enhanced Toughness, Grey	PLA+	4 kg	—	£36.12	£9.03	—
Kingroon 10KG PLA Filament Bundle 1.75mm for 3D Printer, Black 3D Filament Dim	PLA	10 kg	4.3 out of 5 (566 Amazon ratings)	£90.82	£9.08	Warehouse
DEEPLEE Matte PLA Filament 1.75mm Mint Green 2kg Bundle	PLA	2 kg	4.5 out of 5 (1,007 Amazon ratings)	£18.26	£9.13	Warehouse
DEEPLEE Matte PLA Filament 1.75mm Beige 4kg(Plastic Spool)	PLA	4 kg	—	£36.53	£9.13	—
ELEGOO PLA+ 3D Printer Filament 1.75mm Black 4KG	PLA+	4 kg	4.9 out of 5 (17 Amazon ratings)	£36.54	£9.14	15% below

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.