Home › Filament › Refills (no spool) filament, 1 kg, rated 4 stars and up

Refills (no spool) filament, 1 kg, rated 4 stars and up, ranked by £/kg — page 4

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 (208) On offer now (46)

By material:PLA (136)PETG (48)PLA+ (15)ABS (4)

By finish:All finishes Silk (621)Matte (510)Dual & triple colour (354)Rainbow & gradient (282)Translucent (237)Glow in the dark (55)Sparkle & glitter (98)Marble (50)Wood (26)Colour-changing (1)Refills (no spool) (208)

By pack:Single spools (208)

By weight:Any weight Under 1 kg (1)1 kg (208)2 kg (32)4 kg (53)10 kg and over (3)

By colour:Black (19)White (14)Grey (17)Silver (2)Gold (4)Red (22)Orange (9)Yellow (13)Green (20)Blue (21)Purple (8)Pink (13)Brown (8)Beige & natural (4)Transparent (3)

Condition:New (200)Amazon Warehouse, any grade (2)Warehouse: Like New (1)

Rating:Any rating 4.5 stars & up (91)4 stars & up (208)3.5 stars & up (212)

208 listings tracked, 46 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	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	4.4 out of 5 (82 Amazon ratings)	£43.48	£43.48	—
Bambu Lab PETG Translucent Filament 1.75mm 1kg Spool - Strong Durable 3D Print	PETG	1 kg refill	4.4 out of 5 (51 Amazon ratings)	£43.62	£43.62	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	4.4 out of 5 (79 Amazon ratings)	£43.70	£43.70	—
Kretrum PLA Filament 1.75mm 3D Printer Filaments Cardboard Spool Refills 1kg W	PLA	1 kg refill	4.4 out of 5 (509 Amazon ratings)	£43.95	£43.95	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	4.4 out of 5 (82 Amazon ratings)	£43.96	£43.96	—
3DTOOLS Bamboo 1.75MM PLA Matte Refill Filament High Toughness High Speed &Eas	PLA	1 kg refill	4.4 out of 5 (20 Amazon ratings)	£44.05	£44.05	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	4.4 out of 5 (84 Amazon ratings)	£44.11	£44.11	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	4.4 out of 5 (87 Amazon ratings)	£44.22	£44.22	—
Bambu Lab PLA Filament Matte 3D Printer Filament 1.75mm PLA 1kg High Tenacity	PLA	1 kg refill	4.1 out of 5 (22 Amazon ratings)	£44.60	£44.60	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	4.4 out of 5 (87 Amazon ratings)	£44.69	£44.69	—
Bambu Lab PLA Filament Matte 3D Printer Filament 1.75mm PLA 1kg High Tenacity	PLA	1 kg refill	4.1 out of 5 (22 Amazon ratings)	£44.97	£44.97	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	4.4 out of 5 (79 Amazon ratings)	£45.48	£45.48	—
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 PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	4.4 out of 5 (87 Amazon ratings)	£46.13	£46.13	—
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 PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	4.4 out of 5 (79 Amazon ratings)	£47.62	£47.62	—
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	—
MarsWork 1.75mm PLA 3D Printer Filament, 1kg Refill, Premium Quality, Black	PLA	1 kg refill	4.4 out of 5 (204 Amazon ratings)	—	—	—
MarsWork 1.75mm PLA 3D Printer Filament, 1kg Refill, Premium Quality, Red	PLA	1 kg refill	4.1 out of 5 (75 Amazon ratings)	—	—	—
MarsWork 1.75mm PLA 3D Printer Filament, 1kg Refill, Pink, Premium Quality, Ba	PLA	1 kg refill	4.1 out of 5 (17 Amazon ratings)	—	—	—
ANYCUBIC PLA 3D Printer Filament Refill 1.75mm, 1KG Texture Grey	PLA	1 kg refill	4.3 out of 5 (14 Amazon ratings)	—	—	—
NextShapes PLA Filament Refill 1.75mm, 1kg pla Pink	PLA	1 kg refill	4.6 out of 5 (138 Amazon ratings)	—	—	—
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot	PLA	1 kg refill	4.3 out of 5 (61 Amazon ratings)	—	—	—

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.