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Refills (no spool) filament, new, rated 4.5 stars and up, ranked by £/kg — page 3

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 (132) On offer now (14)

By material:PLA (80)PETG (35)PLA+ (13)ABS (3)Nylon (1)

By finish:All finishes Silk (355)Matte (384)Dual & triple colour (228)Rainbow & gradient (160)Translucent (124)Glow in the dark (11)Sparkle & glitter (56)Marble (28)Wood (7)Colour-changing (1)Refills (no spool) (132)

By pack:Single spools (90)Bulk & multi-pack (42)

By weight:Under 1 kg (1)1 kg (89)2 kg (9)4 kg (30)10 kg and over (3)

By colour:Black (16)White (11)Grey (9)Gold (2)Red (13)Orange (3)Yellow (7)Green (9)Blue (12)Purple (3)Pink (4)Brown (2)Beige & natural (3)

Condition:Any condition New (132)Amazon Warehouse, any grade (3)Warehouse: Like New (2)

Rating:Any rating 4.5 stars & up (132)4 stars & up (273)3.5 stars & up (278)

132 listings tracked, 14 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
Bambu Lab 3D Printer Filament, 1.75mm PLA 3D Printing Filament Dimensional Acc	PLA	1 kg refill	4.5 out of 5 (58 Amazon ratings)	£43.38	£43.38	—
MarsWork PLA Filament 1.75mm PLA 3D Printer Filament(Refill),2kg Refill for Re	PLA	2 kg refill	5.0 out of 5 (2 Amazon ratings)	£89.37	£44.69	—
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil	PETG	1 kg refill	5.0 out of 5 (2 Amazon ratings)	£46.07	£46.07	—
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil	PETG	1 kg refill	5.0 out of 5 (4 Amazon ratings)	£46.53	£46.53	—
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil	PETG	1 kg refill	5.0 out of 5 (4 Amazon ratings)	£46.85	£46.85	—
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil	PETG	1 kg refill	5.0 out of 5 (2 Amazon ratings)	£48.54	£48.54	—
Bambu Lab PLA Matte 3D Printer Filament 1.75mm RFID 1kg, Ivory White-Refill	PLA	1 kg refill	4.5 out of 5 (99 Amazon ratings)	£52.27	£52.27	—
PETG Filament 1.75mm 2025 Upgrade Spool Compatible with Bambulab Refill Filame	PETG	1 kg refill	4.5 out of 5 (64 Amazon ratings)	£57.19	£57.19	—
Banbu Lab PETG HF 3D Printer Filament, 300mm/s High Speed PETG Filament, Easy	PETG	1 kg refill	4.6 out of 5 (6 Amazon ratings)	£60.43	£60.43	—
Inslogic Pre-Dried PA6-GF25 Nylon Filament Reinforced with Fibreglass 1.75 mm	Nylon	0.25 kg refill	5.0 out of 5 (6 Amazon ratings)	£22.80	£91.20	11% below
ELEGOO PLA Basic Refill 3D Printer Filament 1.75mm Dark Green 13KG	PLA	13 kg refill	4.6 out of 5 (520 Amazon ratings)	£34.99	—	—
ELEGOO PLA Basic Refill 3D Printer Filament 1.75mm Dark Green 29KG	PLA	29 kg refill	4.6 out of 5 (518 Amazon ratings)	£38.99	—	—

Refills (no spool) filament by brand

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.