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Single-spool filament, 1 kg, ranked by £/kg — page 7

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.

2,528 listings tracked, 671 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
ANYCUBIC PETG Filament Refill 1.75mm, 1KG Red	PETG	1 kg	★★★★½ 4.5 out of 5 (1,853 Amazon ratings)	£12.74	£12.74	15% below
DEEPLEE PLA Filament 1.75mm, Basic 3D Filaments Dark Green 1kg	PLA	1 kg	★★★★½ 4.7 out of 5 (266 Amazon ratings)	£12.74	£12.74	15% below
DEEPLEE PLA Filament 1.75mm, Basic 3D Filaments Light Cyan 1kg	PLA	1 kg	★★★★½ 4.7 out of 5 (269 Amazon ratings)	£12.74	£12.74	15% below
DEEPLEE PLA Filament 1.75mm, Basic 3D Filaments Magenta 1kg	PLA	1 kg	★★★★½ 4.7 out of 5 (266 Amazon ratings)	£12.74	£12.74	15% below
DEEPLEE PLA Filament 1.75mm, Basic 3D Filaments Olive Green 1kg	PLA	1 kg	★★★★½ 4.7 out of 5 (270 Amazon ratings)	£12.74	£12.74	15% below
NextShapes PETG Filament 1.75mm Lemon Yellow, 1kg Plastic Spool	PETG	1 kg	★★★★½ 4.5 out of 5 (42 Amazon ratings)	£12.74	£12.74	—
NextShapes PETG Filament 1.75mm Green, 1kg Plastic Spool	PETG	1 kg	★★★★½ 4.6 out of 5 (38 Amazon ratings)	£12.74	£12.74	10% below
NextShapes PETG Filament 1.75mm Orange, 1kg Plastic Spool	PETG	1 kg	★★★★½ 4.6 out of 5 (41 Amazon ratings)	£12.74	£12.74	—
NextShapes PETG Filament 1.75mm Peach Red, 1kg Plastic Spool	PETG	1 kg	★★★★½ 4.6 out of 5 (41 Amazon ratings)	£12.74	£12.74	—
NextShapes PETG Filament 1.75mm Yellow, 1kg Plastic Spool	PETG	1 kg	★★★★½ 4.6 out of 5 (38 Amazon ratings)	£12.74	£12.74	—
NextShapes PETG Filament 1.75mm Gray, 1kg Plastic Spool	PETG	1 kg	★★★★½ 4.6 out of 5 (38 Amazon ratings)	£12.74	£12.74	—
NextShapes PETG Filament 1.75mm Brown, 1kg Plastic Spool	PETG	1 kg	★★★★½ 4.6 out of 5 (38 Amazon ratings)	£12.74	£12.74	—
NextShapes PETG Filament 1.75mm Taro Purple, 1kg Plastic Spool	PETG	1 kg	★★★★½ 4.6 out of 5 (41 Amazon ratings)	£12.74	£12.74	—
SUNLU Matte PLA Filament 1.75mm, PLA Matte Black Filament 1KG	PLA	1 kg	★★★★½ 4.4 out of 5 (417 Amazon ratings)	£12.74	£12.74	—
ERYONE Matte PLA Filament 1.75mm, 3D Printer PLA Matte Filament, +/-0.03mm, 1k	PLA	1 kg	★★★★½ 4.3 out of 5 (2,796 Amazon ratings)	£12.79	£12.79	20% below
SUNLU Rapid PETG 3D Filament 1.75mm, High Speed 30-600mm/s, 1KG Green	PETG	1 kg	★★★★☆ 4.1 out of 5 (1,843 Amazon ratings)	£12.80	£12.80	—
Viviform PLA+ Filament for 3D Printers, 1 kg roll, Diameter 1.75 mm +/- 0.03 m	PLA+	1 kg	★★★★☆ 3.8 out of 5 (43 Amazon ratings)	£12.82	£12.82	9% below
CREALITY PETG Filament 1.75mm 3D Printer Filament, 1kg (2.2lb) Neatly Wound Sp	PETG	1 kg	★★★★½ 4.7 out of 5 (1,518 Amazon ratings)	£12.84	£12.84	Very Good
NextShapes PETG Filament Refill Blossom Pink, 1kg for Reusable Spool	PETG	1 kg	★★★★½ 4.4 out of 5 (80 Amazon ratings)	£12.87	£12.87	—
NextShapes PETG Refill Transparent Purple 1.75mm, 1kg for Reusable Spool	PETG	1 kg	★★★★½ 4.4 out of 5 (81 Amazon ratings)	£12.87	£12.87	—
eSUN PLA+ 3D Printing Filament 1KG(2.2LBS), Enhanced Toughness, Grass Green	PLA+	1 kg	★★★★½ 4.4 out of 5 (11,333 Amazon ratings)	£12.88	£12.88	5% below
Akozon 1.75mm 3D Printer PLA Filament Gradient Color Printer Filament for 200g	PLA	1 kg	—	£12.89	£12.89	—
NextShapes PETG Filament 1.75mm, 1kg Spool, petg Rose Red	PETG	1 kg	★★★★½ 4.5 out of 5 (77 Amazon ratings)	£12.89	£12.89	14% below
ZIRO PLA Glow in Dark Filament 1.75mm, 3D Printer Filament PLA PRO 1KG	PLA	1 kg	★★★★☆ 4.2 out of 5 (890 Amazon ratings)	£12.92	£12.92	Warehouse · 19% under new
JAYO Silk Gradient Tri-Color PLA+ 3D Printing Filament 1.75 mm, 1.1 kg	PLA+	1.1 kg	★★★★½ 4.6 out of 5 (243 Amazon ratings)	£14.24	£12.95	5% below
SUNLU Rapid PETG 3D Filament 1.75mm, High Speed 30-600mm/s, 1KG Red	PETG	1 kg	★★★★☆ 4.1 out of 5 (1,843 Amazon ratings)	£12.98	£12.98	—
ANYCUBIC PLA+ 3D Printer Filament 1.75mm, 1KG Red	PLA+	1 kg	★★★★½ 4.6 out of 5 (2,291 Amazon ratings)	£12.98	£12.98	18% below
SUNLU PLA Filament 1.75mm Black PLA 1KG, Neatly Wound 3D Printer Filament	PLA	1 kg	★★★★½ 4.5 out of 5 (936 Amazon ratings)	£12.99	£12.99	—
SUNLU PLA+ 3D Printer Filament, PLA Plus Filament 1.75mm, 1KG Green	PLA+	1 kg	★★★★½ 4.6 out of 5 (2,386 Amazon ratings)	£12.99	£12.99	—
Geeetech PETG Filament 1.75 mm Yellow PETG 1 kg Spool for 3D Printer…	PETG	1 kg	★★★★½ 4.4 out of 5 (4,118 Amazon ratings)	£12.99	£12.99	7% below
OVERTURE Rapid PETG 3D Printer Filament 1.75mm, 1kg Black	PETG	1 kg	★★★★½ 4.3 out of 5 (340 Amazon ratings)	£12.99	£12.99	—
kexcelled PLA Filament 1.75mm White, 1kg, Toughness Enhanced	PLA	1 kg	★★★★½ 4.5 out of 5 (833 Amazon ratings)	£12.99	£12.99	23% below
kexcelled PETG Filament 1.75mm, Gray Blue, 1kg Spool	PETG	1 kg	★★★★☆ 4.2 out of 5 (163 Amazon ratings)	£12.99	£12.99	—
ERYONE Matte PLA 3D Printer Filament 1.75mm, Pottery Red 1KG	PLA	1 kg	★★★★½ 4.3 out of 5 (2,796 Amazon ratings)	£12.99	£12.99	23% below
IEMAI PETG Filament 1.75mm 1Kg, Transparent Fluorescent Green PETG 3D Printer	PETG	1 kg	★★★★½ 4.5 out of 5 (599 Amazon ratings)	£12.99	£12.99	—
eSUN Upgraded Matte PLA Filament 1.75mm 1KG, Shine Free,Matte Light Blue	PLA	1 kg	★★★★½ 4.5 out of 5 (4,161 Amazon ratings)	£12.99	£12.99	—
SUNLU PLA+ 3D Printer Filament, PLA Plus Filament 1.75mm, 1KG Chocolate	PLA+	1 kg	★★★★½ 4.6 out of 5 (2,386 Amazon ratings)	£12.99	£12.99	7% below
iSANMATE Transparent Flashing PLA Filament 1.75 mm, Clear Gradient Multicolour	PLA	1 kg	★★★★☆ 3.9 out of 5 (52 Amazon ratings)	£12.99	£12.99	35% below
ERYONE Matte PLA 3D Printer Filament 1.75mm, Black Forest Green 1KG	PLA	1 kg	★★★★½ 4.3 out of 5 (2,805 Amazon ratings)	£12.99	£12.99	18% below
iSANMATE Matte PLA Filament 1.75mm, Rainbow Multicolor Fast Change 3D Printer	PLA	1 kg	★★★★★ 4.8 out of 5 (13 Amazon ratings)	£12.99	£12.99	13% below
ELEGOO PLA Filament 1.75mm Black 1KG, 3D Filament Dimensional Accuracy +/- 0.0	PLA	1 kg	★★★★½ 4.6 out of 5 (1,180 Amazon ratings)	£12.99	£12.99	—
ERYONE High Speed Matte PLA Filament 1.75mm +/- 0.03mm, Rapid PLA Filament, 3D	PLA	1 kg	★★★★½ 4.3 out of 5 (366 Amazon ratings)	£12.99	£12.99	23% below
eSUN PLA Basic Filament 1.75mm 1KG(2.2 LBS),Speedy PLA Filament, Light Grey	PLA	1 kg	★★★★½ 4.4 out of 5 (9,513 Amazon ratings)	£12.99	£12.99	—
eSUN PLA Basic Filament 1.75mm 1KG(2.2 LBS), Speedy PLA Filament, Silver	PLA	1 kg	★★★★½ 4.3 out of 5 (8,808 Amazon ratings)	£12.99	£12.99	—
kexcelled Matte ABS Filament 1.75mm, Frosted Finish, 1kg, Red	ABS	1 kg	★★★★½ 4.4 out of 5 (460 Amazon ratings)	£12.99	£12.99	19% below
XTZL3D Dual Color Silk 3D Printing Filament, 2-in-1 co-Extruded, high Speed PL	PLA+	1 kg	★★★★☆ 4.2 out of 5 (213 Amazon ratings)	£12.99	£12.99	—
High-Speed Bi-Colour Black&Purple Silk PETG 3D Printer Filament 1.75mm, Diment	PETG	1 kg	★★★★☆ 4.0 out of 5 (1,335 Amazon ratings)	£12.99	£12.99	—
kexcelled PLA CMYK Yellow Lithophane Filament 1.75mm, 1kg	PLA	1 kg	★★★★½ 4.5 out of 5 (865 Amazon ratings)	£12.99	£12.99	27% below
ERYONE High Speed Filament TPU 1.75mm +/- 0.03mm,3D Printing Filament,Rapid TP	TPU	1 kg	★★★★½ 4.5 out of 5 (73 Amazon ratings)	£12.99	£12.99	13% below
kexcelled Matte PLA Yellow Filament 1.75mm, Frosted Finish, 1kg	PLA	1 kg	★★★★½ 4.6 out of 5 (577 Amazon ratings)	£12.99	£12.99	31% below
TECBEARS Matte PLA Filament 1.75mm, 600mm/s Rapid Print, 1kg Cherry Red	PLA	1 kg	★★★★½ 4.4 out of 5 (770 Amazon ratings)	£12.99	£12.99	—
kexcelled Rapid PETG HS 3D Printer Filament, 1kg 1,75mm, Transparent White	PETG	1 kg	★★★★☆ 4.2 out of 5 (302 Amazon ratings)	£12.99	£12.99	18% below
ELEGOO PLA Basic Refill 3D Printer Filament 1.75mm Red 1KG, Easy Storage	PLA	1 kg	★★★★½ 4.6 out of 5 (506 Amazon ratings)	£12.99	£12.99	—
ELEGOO PLA+ 3D Printer Filament 1.75mm Transcluent 1KG	PLA+	1 kg	★★★★½ 4.7 out of 5 (983 Amazon ratings)	£12.99	£12.99	—
ELEGOO Matte PLA 3D Printer Filament 1.75mm White 1KG, Matte Finish	PLA	1 kg	★★★★½ 4.7 out of 5 (811 Amazon ratings)	£12.99	£12.99	—
NextShapes PLA Filament 1.75mm with Reusable Spool, 1kg Silver	PLA	1 kg	★★★½☆ 3.6 out of 5 (15 Amazon ratings)	£12.99	£12.99	—
iSANMATE PETG Transparent Glitter Filament, 1.75 mm PETG Clear Gradient Rainbo	PETG	1 kg	★★★★★ 5.0 out of 5 (1 Amazon ratings)	£12.99	£12.99	18% below
iSANMATE PLA Translucent Filament 1.75 mm, Translucent Gradient Filament, Dime	PLA	1 kg	★★★★★ 4.9 out of 5 (13 Amazon ratings)	£12.99	£12.99	18% below
iSANMATE PLA Translucent Filament 1.75 mm, Translucent Gradient Filament, Dime	PLA	1 kg	★★★★½ 4.4 out of 5 (3 Amazon ratings)	£12.99	£12.99	13% below
iSANMATE PETG Transparent Glitter Filament, 1.75 mm PETG Clear Gradient Rainbo	PETG	1 kg	★★★★★ 5.0 out of 5 (1 Amazon ratings)	£12.99	£12.99	—

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.