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IEMAI filament, ranked by £/kg

Every IEMAI listing in our filament section on Amazon UK, ranked by £/kg. The brand comes from Amazon’s own listing data.

Best £/kg Biggest discount Lowest price Best rated Newest

All (22) On offer now (8)

By material: PLA (913) PETG (283) PLA+ (221) TPU (74) ABS (40) ASA (31) Nylon (18) PETG-CF (12) PC (7)

By finish: Silk (280) Matte (174) Dual & triple colour (150) Rainbow & gradient (124) Translucent (137) Glow in the dark (34) Sparkle & glitter (29) Marble (16) Wood (21) Colour-changing (3)

22 listings tracked, 8 on offer right now.

Product	Material	Weight	Rating	Price	Per kg	Deal
IEMAI PETG Filament 1.75mm 10Kg, Gradient Translucent PETG 3D Printer Filament	PETG	10 kg	4.6 out of 5 (223 Amazon ratings)	£84.99	£8.50	15% below
IEMAI PETG Filament 1.75mm 2Kg, Gradient Blue Purple/Blue Green Translucent PE	PETG	2 kg	4.6 out of 5 (220 Amazon ratings)	£19.54	£9.77	24% below
IEMAI PETG Filament 1.75mm 1Kg, Transparent Fluorescent Green PETG 3D Printer	PETG	1 kg	—	£11.04	£11.04	—
IEMAI PETG Filament 1.75mm 10Kg,Transparent/Gray/Red/Orange/Blue/Fluorescent G	PETG	10 kg	—	£115.79	£11.58	—
IEMAI PETG Filament 1.75mm 1Kg, Transparent Gradient Blue Purple PETG 3D Print	PETG	1 kg	4.5 out of 5 (546 Amazon ratings)	£11.89	£11.89	15% below
IEMAI PETG Filament 1.75mm 5KG, Black/White/Brown/Skin/Silver, PETG 3D Printer	PETG	5 kg	4.5 out of 5 (31 Amazon ratings)	£59.55	£11.91	—
IEMAI PETG Filament 1.75 mm, Light Brown, 1 kg Spool for 3D Printers	PETG	1 kg	4.5 out of 5 (557 Amazon ratings)	£12.74	£12.74	15% below
IEMAI 3D Printer Filament, PETG Filament 1.75mm Translucent,Gradient Color PET	PETG	1 kg	4.3 out of 5 (456 Amazon ratings)	£13.30	£13.30	15% below
IEMAI PETG CF Filament 1.75mm 1KG, Carbon Fibre 3D Printer Filament, Black	PETG-CF	1 kg	—	£14.06	£14.06	Warehouse
IEMAI ASA Filament 1.75mm 5KG, Black/White/Brown/Green/Blue, ASA 3D Printer Fi	ASA	5 kg	—	£71.64	£14.33	—
IEMAI 3D Printer Filament Carbon Fiber PETG Filament, 1.75mm, 1kg Spool, Matte	PETG	1 kg	—	£17.55	£17.55	—
IEMAI PETG Filament 1.75mm 1KG, Pink PETG 3D Printer Filament, Compatible with	PETG	1 kg	4.5 out of 5 (30 Amazon ratings)	£22.47	£22.47	8% below
IEMAI PETG Filament 1.75mm 1Kg, Marble PETG 3D Printer Filament, Compatible wi	PETG	1 kg	4.4 out of 5 (218 Amazon ratings)	£22.47	£22.47	—
IEMAI PETG Filament 1.75mm 1KG, Orange PETG 3D Printer Filament, Compatible wi	PETG	1 kg	4.5 out of 5 (31 Amazon ratings)	£22.67	£22.67	6% below
IEMAI Matte PETG Filament 1.75 mm 1 kg, Black PETG 3D Printer Filament, Compat	PETG	1 kg	4.4 out of 5 (19 Amazon ratings)	£22.89	£22.89	—
IEMAI PETG Filament 1.75mm 1KG, Yellow PETG 3D Printer Filament, Compatible wi	PETG	1 kg	—	£24.18	£24.18	—
IEMAI ASA Filament 1.75mm 1KG, Wood ASA 3D Printer Filament, Heat & Weather Re	ASA	1 kg	4.3 out of 5 (129 Amazon ratings)	£26.47	£26.47	—
IEMAI ASA Filament 1.75mm 1KG, Red ASA 3D Printer Filament, Heat & Weather Res	ASA	1 kg	—	£27.46	£27.46	—
IEMAI ASA Filament 1.75mm 1KG, Terracotta ASA 3D Printer Filament, Heat & Weat	ASA	1 kg	—	£27.64	£27.64	—
IEMAI PETG Filament 1.75mm 1Kg, Luminous Rainbow PETG 3D Printer Filament, Glo	PETG	1 kg	3.4 out of 5 (29 Amazon ratings)	£27.64	£27.64	—
IEMAI ASA Filament 1.75mm 1KG, Pink ASA 3D Printer Filament, Heat & Weather Re	ASA	1 kg	—	£27.70	£27.70	—
IEMAI PETG Filament 1.75mm, Gradient Purple to White, High-Speed 3D Printer Fi	PETG	1 kg	—	£39.68	£39.68	—

Filament by brand

SUNLU (399) ELEGOO (215) eSUN (129) ERYONE (80) Polymaker (63) Deeplee (61) TINMORRY (52) iSANMATE (43) Creality (39) ANYCUBIC (38) TECBEARS (36) Kingroon (35) OVERTURE (32) NextShapes (23) IEMAI (22) LANDU (21) R3D (21) FLASHFORGE (19) iBOSS (18) Winkle (18) BAMBULAB (17) JAYO (17) SainSmart (13) AMOLEN (10) NEOTRY (10) Stronghero3D (9) XINGTONGZHILIAN (9) extrudr (8) Inslogic (8) Prusament (8) RepRapper (8)

Guides

Silk filament: how to get the shiny finish
Silk PLA gives prints a metallic sheen, and dual or triple colour silk shifts colour as it turns. What it is, how to print it, and where it falls short.
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.

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