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Refills (no spool) filament, single spools, ranked by £/kg — on offer now

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.

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All (231) On offer now (50)
By material:PLA (143)PETG (56)PLA+ (17)ABS (8)Nylon (1)
By finish:All finishesSilk (656)Matte (542)Dual & triple colour (355)Rainbow & gradient (331)Translucent (293)Glow in the dark (67)Sparkle & glitter (112)Marble (58)Wood (32)Colour-changing (4)Refills (no spool) (231)
By pack:Any pack sizeSingle spools (231)Bulk & multi-pack (90)
By weight:Under 1 kg (3)1 kg (228)
By colour:Black (23)White (20)Grey (18)Silver (2)Gold (5)Red (23)Orange (10)Yellow (13)Green (20)Blue (25)Purple (8)Pink (14)Brown (8)Beige & natural (5)Transparent (4)
Condition:New (223)Amazon Warehouse, any grade (2)Warehouse: Like New (1)
Rating:4.5 stars & up (92)4 stars & up (208)3.5 stars & up (212)
Any number of reviewsany · 10 · 50 · 100 · 250 · 500 · 1,000 · 5,000

50 currently discounted.

ProductMaterial Weight RatingPrice Per kg Deal
eSUN Matte PLA Refill 1KG with Removable Filament Holder, Milky White PLA 1 kg
refill
4.4 out of 5 (153 Amazon ratings) £8.99 £8.99 21% below
eSUN PLA+ Refill Filament 1.75mm, Refill PLA Plus, 1KG(2.2LBS),Cold White PLA+ 1 kg
refill
4.4 out of 5 (11,902 Amazon ratings) £10.29 £10.29 12% below
eSUN Matte PLA Refill Filament 1KG,Spoolless Matte PLA, Frosted, Deep Grey PLA 1 kg
refill
4.3 out of 5 (577 Amazon ratings) £10.99 £10.99 10% below
eSUN PLA+ Refill Filament 1.75mm, Refill PLA Plus, 1KG(2.2LBS),Blue PLA+ 1 kg
refill
4.4 out of 5 (11,914 Amazon ratings) £11.21 £11.21 29% below
eSUN PLA+ Refill Filament 1KG & Spool Kit,with Removable Holder,White PLA+ 1 kg
refill
4.6 out of 5 (379 Amazon ratings) £11.21 £11.21 6% below
DEEPLEE PLA Basic Refill Filament 1.75mm Grey 1kg PLA 1 kg
refill
4.3 out of 5 (295 Amazon ratings) £11.32 £11.32 Like New · 4% under new
NextShapes PETG Filament Refill White, 1kg for Reusable Spool PETG 1 kg
refill
4.4 out of 5 (84 Amazon ratings) £11.95 £11.95 —
NextShapes PETG Filament Refill Violet, 1kg for Reusable Spool PETG 1 kg
refill
4.4 out of 5 (85 Amazon ratings) £12.17 £12.17 5% below
NextShapes PETG Filament Refill Gray, 1kg for Reusable Spool PETG 1 kg
refill
4.4 out of 5 (84 Amazon ratings) £12.87 £12.87 —
OVERTURE High Speed Refill PETG 3D Printer Filament 1.75mm, 1kg Light Grey PETG 1 kg
refill
4.6 out of 5 (30 Amazon ratings) £13.29 £13.29 —
Chitu Systems Refill Filament, Silk Tri-Color 1.75mm, 1kg Red Blue Green — 1 kg
refill
4.4 out of 5 (133 Amazon ratings) £13.99 £13.99 30% below
Chitu Systems PLA Refill Filament, Silk Tri-Color 1.75mm, 1kg Red Gold Purple PLA 1 kg
refill
4.4 out of 5 (135 Amazon ratings) £13.99 £13.99 30% below
Chitu Systems Refill Filament, Silk Tri-Color 1.75mm, 1kg Matte Rainbow — 1 kg
refill
4.4 out of 5 (133 Amazon ratings) £13.99 £13.99 30% below
Chitu Systems Refill Filament, Silk Tri-Color 1.75mm, 1kg Black Dark Green — 1 kg
refill
4.4 out of 5 (135 Amazon ratings) £13.99 £13.99 30% below
Chitu Systems Refill Filament, Silk Tri-Color 1.75mm, 1kg Hot Pink Blue — 1 kg
refill
4.4 out of 5 (132 Amazon ratings) £14.24 £14.24 5% below
OVERTURE High Speed Refill PLA+ 3D Printer Filament 1.75mm, 1kg Pink PLA+ 1 kg
refill
4.3 out of 5 (97 Amazon ratings) £14.43 £14.43 9% below
Creality PETG Filament Refill for 3D Printers, 1 kg 1.75 mm (2.2 lb) Refilamen PETG 1 kg
refill
4.1 out of 5 (200 Amazon ratings) £26.75 £26.75 —
Creality PETG Filament, Refill Filament 1.75 mm, 1 kg for 3D Printers (2.2 lb) PETG 1 kg
refill
4.1 out of 5 (200 Amazon ratings) £26.80 £26.80 —
kexcelled PLA Refill Filament 1.75mm Dark Yellow Toughness Enhanced 3D Printer PLA 1 kg
refill
4.5 out of 5 (865 Amazon ratings) £27.46 £27.46 —
MarsWork PLA Basic, Pre-Dried Refill Filament 1kg (2.2lbs) for Reusable Spools PLA 1 kg
refill
4.3 out of 5 (19 Amazon ratings) £32.21 £32.21 —
Reusable and removable empty filament spool, 3D printer filament refill PLA Pl PLA+ 1 kg
refill
4.4 out of 5 (220 Amazon ratings) £35.04 £35.04 —
MarsWork PLA Basic, Pre-Dried Refill Filament 1kg (2.2lbs) for Reusable Spools PLA 1 kg
refill
4.4 out of 5 (12 Amazon ratings) £35.60 £35.60 —
Bambu Lab PLA 3D Printer Filament 1.75mm RFID 1kg, Black Refill PLA 1 kg
refill
4.0 out of 5 (59 Amazon ratings) £36.06 £36.06 12% below
Conjure Silk Dual Color PLA Filament 1.75mm, Transparent Detachable Reusable S PLA 1 kg
refill
— £36.53 £36.53 7% below
PETG Filament 1.75mm 2025 Upgrade Spool Compatible with Bambulab Refill Filame PETG 1 kg
refill
4.1 out of 5 (35 Amazon ratings) £37.41 £37.41 —
Polymaker Panchroma Silk PLA Filament Refill 1.75mm 1kg, Chrome PLA 1 kg
refill
4.4 out of 5 (4 Amazon ratings) £37.74 £37.74 —
Polymaker Panchroma Silk PLA Filament Refill 1.75mm 1kg, Teal PLA 1 kg
refill
4.4 out of 5 (4 Amazon ratings) £37.88 £37.88 —
Polymaker Panchroma Silk PLA Filament Refill 1.75mm 1kg, Red PLA 1 kg
refill
4.4 out of 5 (4 Amazon ratings) £38.10 £38.10 —
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) £38.15 £38.15 —
PETG Filament 1.75mm - 1kg(2.2lbs) SUNLU PETG 3D Printer Filament, Reusable Sp PETG 1 kg
refill
4.6 out of 5 (273 Amazon ratings) £39.30 £39.30 —
Bamboo Original PETG Matte Filament 1.75mm 1KG (2.2lbs) 3D Printer Refill PETG 1 kg
refill
— £39.66 £39.66 —
Bambu Lab ABS Filament 1.75mm 1kg Spool - High-Strength, Heat-Resistant 3D Pri ABS 1 kg
refill
4.5 out of 5 (13 Amazon ratings) £41.90 £41.90 —
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) £42.49 £42.49 —
Bambu Lab ABS 3D Printer Filament, Sturdy and Durable, 1.75mm Heat and Water R ABS 1 kg
refill
5.0 out of 5 (9 Amazon ratings) £42.73 £42.73 —
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) £42.76 £42.76 —
Bambu Lab 3D Printer Filament, PLA Basic 1.8 mm, Precise Diameter +/- 0.02 mm, PLA 1 kg
refill
4.6 out of 5 (42 Amazon ratings) £42.85 £42.85 —
Bambu Lab ABS Filament 1.75mm 1kg Spool - High-Strength, Heat-Resistant 3D Pri ABS 1 kg
refill
4.0 out of 5 (9 Amazon ratings) £43.05 £43.05 —
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) £43.06 £43.06 —
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) £43.23 £43.23 —
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 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 —
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 ABS Filament 1.75mm 1kg Spool - High-Strength, Heat-Resistant 3D Pri ABS 1 kg
refill
— £44.59 £44.59 6% below
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 Pure Filament 1.75mm 1kg Refill - 3D Printer Filament, Smooth Fi PLA 1 kg
refill
— £49.06 £49.06 —
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil PETG 1 kg
refill
— £51.56 £51.56 —
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 —
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 —

Refills (no spool) filament by brand

All brands Bambu Lab (53) ELEGOO (34) eSUN (32) SUNLU (31) OVERTURE (24) Creality (20) Deeplee (20) MarsWork (17) NextShapes (17) kexcelled (11) YOOPAI (11) ANYCUBIC (10) Polymaker (8) Chitu Systems (7) TEWIRROW (6) Kretrum (5) CCTREE (3) YIWEOG (2) Inslogic (1) yxpolyer (1)

Guides

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