3D PrinterDeals

Filament deals ranked by £/kg

Every filament listing we track on Amazon UK, ranked by cost per kilogram. Bundles count at their total weight, so multi-spool packs compete on the same footing as singles.

Best £/kg Biggest discount Lowest price Newest
By material: PLA (419) PETG (128) PLA+ (55) TPU (24) ABS (23) ASA (11) Nylon (8) PC (6) PETG-CF (6)

704 listings tracked.

ProductMaterial Weight RatingPrice Per kg Deal
Bambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smooth Finish, Low Warp, Easy to Print, CompatiBambu Lab PLA Matte Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smoot PLA 1 kg ★★★★★ 5.0 (5) £46.65 £46.65
Bambu Lab PLA Matte 3D Printer Filament 1.75mm RFID 1kg with Spool, Scarlet RedBambu Lab PLA Matte 3D Printer Filament 1.75mm RFID 1kg with Spool, Scarlet Re PLA 1 kg ★★★★½ 4.7 (506) £47.07 £47.07 2%
PLA Translucent Filament 1.75mm 1kg Spool - PLA 3D Printer Filament, Smooth Fi PLA 1 kg £47.16 £47.16
Bambu Lab 3D Printer Filament, PLA Basic 1.8mm, Precise Diameter +/- 0.02mm, Fast RFID PLA Printing, 3D Printing MateriaBambu Lab 3D Printer Filament, PLA Basic 1.8mm, Precise Diameter +/- 0.02mm, F PLA 1 kg ★★★★½ 4.4 (79) £47.28 £47.28 1%
eSUN Silk PLA 3D Printer Filament 1.75mm Red Blue Dual Color Shiny Silky Filament, Dimensional Accuracy +/-0.03mm, 1kg (eSUN Silk PLA 3D Printer Filament 1.75mm Red Blue Dual Color Shiny Silky Filam PLA 1 kg ★★★★½ 4.6 (44) £48.04 £48.04 2%
Banbu Lab PETG HF 3D Printer Filament, 300mm/s High Speed PETG Filament, Easy to Print Rapid PETG with Smooth Finish, ReBanbu Lab PETG HF 3D Printer Filament, 300mm/s High Speed PETG Filament, Easy PETG 1 kg ★★★★½ 4.5 (18) £48.21 £48.21
3D Printer Filament 1.75MM PLAPlus 3D Printer Filament 1KG No Bubble Good Toughness(PLA Plus-Skin)3D Printer Filament 1.75MM PLAPlus 3D Printer Filament 1KG No Bubble Good Toug PLA+ 1 kg £48.87 £48.87 1%
iSANGHU Glitter Clear 3D Printer Filament 1.75mm, High Speed PLA Filament for 30-300mm/s, Clear PLA Filament with Shiny iSANGHU Glitter Clear 3D Printer Filament 1.75mm, High Speed PLA Filament for PLA 1 kg ★★★★½ 4.5 (75) £48.93 £48.93 6%
Bambu Lab PLA Matte (Matte) - 3D Filament 1.75mm, Matte Finish Uniform, ±0.3mm Tolerance, RFID and AMS/AMS Lite CompatibBambu Lab PLA Matte (Matte) - 3D Filament 1.75mm, Matte Finish Uniform, ±0.3mm PLA 1 kg ★★★★½ 4.7 (506) £50.32 £50.32
OVV3D Wood 3D Printer Filament Bundle - Wood PLA Filament 1.75mm, 200g x 4 Pac Wood PLA 0.8 kg £41.34 £51.68
Rainbow Gradient PLA Filament 1.75mm for 3D Printers, 200g Silk Effect for and PLA 0.2 kg £10.59 £52.95
SainSmart PEBA High Rebound 90A Flexible Filament, 1KG, Super TPU with 78% Hig Nylon 1 kg £52.99 £52.99
Bambu Lab PETG HF (1.75mm, 1kg)Bambu Lab PETG HF (1.75mm, 1kg) PETG 1 kg ★★★★☆ 3.8 (4) £53.15 £53.15 1%
Bambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Filament, High-Temp Resistance, Low Warp, ComBambu Lab PETG Basic Filament 1.75mm 1kg Spool - Strong Durable 3D Printer Fil PETG 1 kg £53.66 £53.66 1%
The Filament - Filament PETG 1.75 mm, Basalt Grey, 1 kg Spool, 3D Printer Printing Materials, 3D Printer Printing MateriThe Filament - Filament PETG 1.75 mm, Basalt Grey, 1 kg Spool, 3D Printer Prin PETG 1 kg ★☆☆☆☆ 1.0 (1) £55.03 £55.03
Prusament Prusa PLA Viva La Bronze (Blend) 970g Spool Filament (2.13 lbs), Diameter Tolerance +/- 0.02mmPrusament Prusa PLA Viva La Bronze (Blend) 970g Spool Filament (2.13 lbs), Dia PLA 0.97 kg ★★★★½ 4.6 (286) £53.55 £55.21 2%
Spectrum PLA Filament Lavender Purple 1.75mm 1kgSpectrum PLA Filament Lavender Purple 1.75mm 1kg PLA 1 kg £56.55 £56.55 5%
Bambu Lab PLA Tough+ 3D Filament Resistant to Shock and Repeat Bending, Enhanced Bonding Between Layers, Durable Prints,Bambu Lab PLA Tough+ 3D Filament Resistant to Shock and Repeat Bending, Enhanc PLA 1 kg ★★★★½ 4.4 (6) £57.41 £57.41 2%
SainSmart PEBA High Rebound 90A Flexible Filament, 1KG, Super TPU with 78% High Rebound, 20% Lighter & 2X Faster PrintinSainSmart PEBA High Rebound 90A Flexible Filament, 1KG, Super TPU with 78% Hig Nylon 1 kg ★★★½☆ 3.4 (4) £57.48 £57.48 9%
Siraya Tech Fibreheart PPA 3D Printing Filament - High Performance Polyphthalamide Nylon, Extreme Strength & Heat ResistSiraya Tech Fibreheart PPA 3D Printing Filament - High Performance Polyphthala Nylon 1 kg ★★★★½ 4.5 (33) £57.49 £57.49
RAMBERY Silk Dual Color 3D Printer Filament Bundle 1.75mm +/- 0.02mm, Bicolor PLA 3D Printing Filament 200gX4 Spools (1.RAMBERY Silk Dual Color 3D Printer Filament Bundle 1.75mm +/- 0.02mm, Bicolor PLA 0.8 kg ★★★★☆ 4.1 (4) £47.07 £58.84 5%
Polymaker PolyMax Tough PLA 3D Printer Filament - 1.75mm - 750G BlackPolymaker PolyMax Tough PLA 3D Printer Filament - 1.75mm - 750G Black PLA 0.75 kg ★★★★★ 4.8 (137) £44.65 £59.53
Filament PolyFlex TPU-95A HF Noir 1.75mm 1Kg Bobine CartonFilament PolyFlex TPU-95A HF Noir 1.75mm 1Kg Bobine Carton TPU 1 kg ★★★★½ 4.5 (24) £59.66 £59.66 3%
extrudr DuraPro PC/PBT 1.75 mm 0.75 kg Blackextrudr DuraPro PC/PBT 1.75 mm 0.75 kg Black PC 0.75 kg ★★★★½ 4.5 (188) £48.07 £64.09 5%
YOYI YOYI 3D Printer Filament, 1.75mm TPU, 0.5KG Spool, Transparent Red, High Elasticity, +/- 0.03mm AccuracyYOYI YOYI 3D Printer Filament, 1.75mm TPU, 0.5KG Spool, Transparent Red, High TPU 0.5 kg ★★★★½ 4.4 (821) £32.56 £65.12 11%
Winkle PLA Filament, Devil Red, 1.75mm, 300g Spool, Thermoplastic Filament for 3D PrintersWinkle PLA Filament, Devil Red, 1.75mm, 300g Spool, Thermoplastic Filament for PLA 0.3 kg ★★★★☆ 4.1 (560) £19.61 £65.37 4%
Polymaker TPU Filament 1.75 Grey, 750g Shore 90A Flexible Filament 1.75mm, Cardboard Spool - PolyFlex TPU90 3D TPU FilamPolymaker TPU Filament 1.75 Grey, 750g Shore 90A Flexible Filament 1.75mm, Car TPU 0.75 kg ★★★★★ 4.8 (11) £49.21 £65.61 11%
Winkle Silk PLA Filament (Silk) Steel Blue | 3D Printer Filament | PLA Filament 1.75mm 300g | PLA Blue | Silky Smooth FiWinkle Silk PLA Filament (Silk) Steel Blue | 3D Printer Filament | PLA Filamen PLA 0.3 kg ★★★★☆ 4.2 (327) £19.72 £65.73 6%
3D Printer Filament,1.75mm TPU Flexible 0.03mm 3D Printing Filament,High Elasticity 95A 3D Printer Filament Fit Most FDM3D Printer Filament,1.75mm TPU Flexible 0.03mm 3D Printing Filament,High Elast TPU 0.25 kg £17.27 £69.08
WINKLE FEED YOUR PRINTER Silk PLA Filament King Gold | 3D Printer Filament | 1.75mm 300g | Gold | Silk Smooth Finish | BWINKLE FEED YOUR PRINTER Silk PLA Filament King Gold | 3D Printer Filament | 1 PLA 0.3 kg ★★★★☆ 4.2 (333) £20.86 £69.53
Winkle PLA Filament | PLA 1.75 mm | Printing Filament | 3D Printer | 3D Filament | Macaron Green | 300 g SpoolWinkle PLA Filament | PLA 1.75 mm | Printing Filament | 3D Printer | 3D Filame PLA 0.3 kg ★★★★☆ 4.2 (505) £20.89 £69.63 2%
Winkle Silk PLA Filament (Silk) Holly Green | 3D Printer Filament | PLA Filament 1.75mm 300g | Green PLA | Silky Smooth Winkle Silk PLA Filament (Silk) Holly Green | 3D Printer Filament | PLA Filame PLA 0.3 kg ★★★★☆ 4.2 (333) £21.39 £71.30 2%
Winkle PLA Filament | 1.75 mm | 3D Printer Filament | Phosphorescent Green | 300 g SpoolWinkle PLA Filament | 1.75 mm | 3D Printer Filament | Phosphorescent Green | 3 PLA 0.3 kg ★★★★☆ 4.2 (513) £21.52 £71.73 1%
Polymaker PJ01012 PolySmooth Filament PVB polierbar 1.75mm 750g Beige 1 pc(s) PC 0.75 kg £54.47 £72.63
3D Best-Q Rosewood PLA 1.75mm 3D Printer Filament, Dimensional Accuracy +/- 0.03 mm, 1KG Spool, 30% Real Rosewood-infill3D Best-Q Rosewood PLA 1.75mm 3D Printer Filament, Dimensional Accuracy +/- 0. PLA 1 kg ★★★★½ 4.5 (249) £75.88 £75.88
SainSmart Small Spool, 1.75 mm, Thermoplastic Polyurethane (TPU), Flexible 3D Filament, 250 g, Accuracy +/- 0.05 mm, ShoSainSmart Small Spool, 1.75 mm, Thermoplastic Polyurethane (TPU), Flexible 3D TPU 0.25 kg ★★★★½ 4.6 (2,170) £19.48 £77.92 5%
Fockety 3D Printer Filament, 1.75mm 1KG Spool (2.2lbs) Flexible Filament Specifically for Printing Airless Basketballs, Fockety 3D Printer Filament, 1.75mm 1KG Spool (2.2lbs) Flexible Filament Speci TPU 1 kg £78.20 £78.20
3D Printer Filament 3D Printer 1KG 1.75mm PLA PETG Filament 2.2lbs 3D Printing Consumables(1KG PLA Skin)3D Printer Filament 3D Printer 1KG 1.75mm PLA PETG Filament 2.2lbs 3D Printing PETG 1 kg £80.92 £80.92 1%
Polymaker Fiberon PA6-CF20 Carbon Fiber Nylon Filament 1.75mm Black 1kg, Fiberon PA6-CF20 Nylon Warp Free 1.75mm 3D PrinPolymaker Fiberon PA6-CF20 Carbon Fiber Nylon Filament 1.75mm Black 1kg, Fiber Nylon 1 kg ★★★★★ 4.9 (20) £82.84 £82.84 1%
Silk PLA 3D Printer Filament 1.75mm Filajoy3D 3D Printing Filament 250g Dimens PLA 0.25 kg £22.02 £88.08
Dremel DigiLab PLA-GRE-01 3D Printer Filament, 1.75 mm Diameter, 0.75 kg Spool Weight, Color Green, RFID Enabled, New FoDremel DigiLab PLA-GRE-01 3D Printer Filament, 1.75 mm Diameter, 0.75 kg Spool PLA 0.75 kg ★★★★★ 4.8 (46) £70.01 £93.35
Fused Materials PVA 3D Printer Filament, 1.75mm, 0.5kg rollFused Materials PVA 3D Printer Filament, 1.75mm, 0.5kg roll PVA 0.5 kg ★★★★☆ 4.1 (329) £49.97 £99.94
eSUN 3D Printer Filament PVA, 1.75mm, 0.5KG Spool, Natural, Water Soluble, Support Material for Complex PrintseSUN 3D Printer Filament PVA, 1.75mm, 0.5KG Spool, Natural, Water Soluble, Sup PVA 0.5 kg ★★★★☆ 4.0 (73) £52.10 £104.20 2%
Winkle Petg Filament 1.75mm Jet Black 3D Printing Filament 1000kg SpoolWinkle Petg Filament 1.75mm Jet Black 3D Printing Filament 1000kg Spool PETG 1,000 kg ★★★★☆ 4.0 (57) £28.33
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