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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 (107) On offer now (44)

By material: PLA (3,565) PETG (1,144) PLA+ (931) TPU (394) ABS (243) ASA (157) PETG-CF (64) Nylon (51) PC (37) PLA-CF (22)

By finish (IEMAI): All finishes Matte (13) Dual & triple colour (2) Rainbow & gradient (21) Translucent (48) Glow in the dark (4) Sparkle & glitter (4) Marble (1) Wood (1)

107 listings tracked, 44 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	4.3 out of 5 (879 Amazon ratings)	£71.09	£7.11	Acceptable · 21% under new
IEMAI PETG Filament 1.75mm 12KG, PETG Black/White/Gray/Beige/Olive Green/Amber	PETG	12 kg	4.5 out of 5 (283 Amazon ratings)	£85.99	£7.17	—
IEMAI PETG Filament 1.75mm 12KG, PETG Black/White/Red/Orange/Yellow/Pink/Beige	PETG	12 kg	4.5 out of 5 (286 Amazon ratings)	£89.99	£7.50	—
IEMAI PETG Filament 1.75mm 2KG, Black/White PETG 3D Printer Filament, Compatib	PETG	2 kg	4.5 out of 5 (262 Amazon ratings)	£15.99	£8.00	—
IEMAI PETG Filament 1.75mm 5Kg, Transparent Gray/Orange/Purple/Fluorescent Gre	PETG	5 kg	4.4 out of 5 (871 Amazon ratings)	£41.39	£8.28	10% below
IEMAI PETG Filament 1.75mm 1KG, Brown PETG 3D Printer Filament, Compatible wit	PETG	1 kg	4.5 out of 5 (283 Amazon ratings)	£8.99	£8.99	30% below
IEMAI PETG Filament 1.75mm 1KG, Skin PETG 3D Printer Filament, Compatible with	PETG	1 kg	4.5 out of 5 (289 Amazon ratings)	£8.99	£8.99	30% below
IEMAI PETG Filament 1.75mm 1KG, Biege PETG 3D Printer Filament, Compatible wit	PETG	1 kg	4.5 out of 5 (289 Amazon ratings)	£8.99	£8.99	30% below
IEMAI PETG Filament 1.75mm 10Kg,Transparent/Gray/Red/Orange/Blue/Fluorescent G	PETG	10 kg	4.3 out of 5 (876 Amazon ratings)	£89.99	£9.00	—
Transparent High Flow Rapid PETG 3D Printer Filament 1.75mm,1KG(2.2lbs), 30-60	PETG	1 kg	4.1 out of 5 (57 Amazon ratings)	£9.99	£9.99	—
IEMAI PETG Filament 1.75mm 2Kg, Gradient Blue Purple/Blue Green Translucent, H	PETG	2 kg	4.4 out of 5 (871 Amazon ratings)	£20.69	£10.35	10% below
IEMAI PETG Filament 1.75mm 2Kg, Gradient Blue Purple/Indigo White Translucent,	PETG	2 kg	4.4 out of 5 (871 Amazon ratings)	£20.69	£10.35	10% below
IEMAI PETG Filament 1.75mm 10KG, Black PETG 3D Printer Filament, Compatible wi	PETG	10 kg	4.5 out of 5 (283 Amazon ratings)	£105.59	£10.56	—
IEMAI PETG Filament 1.75mm 1KG, Army Green PETG 3D Printer Filament, Compatibl	PETG	1 kg	4.4 out of 5 (271 Amazon ratings)	£10.99	£10.99	15% below
IEMAI PETG Filament 1.75mm 1KG, Red PETG 3D Printer Filament, Compatible with	PETG	1 kg	4.4 out of 5 (271 Amazon ratings)	£10.99	£10.99	15% below
IEMAI ASA Filament 1.75mm 2KG, Silver Gray/Beige ASA 3D Printer Filament, Heat	ASA	2 kg	4.4 out of 5 (168 Amazon ratings)	£22.30	£11.15	Like New · 3% under new
IEMAI PETG Filament 1.75mm 1Kg, Transparent Red PETG 3D Printer Filament, High	PETG	1 kg	4.4 out of 5 (865 Amazon ratings)	£11.69	£11.69	10% below
IEMAI PETG Filament 1.75mm 1Kg, Gradient Green Yellow Translucent PETG, High S	PETG	1 kg	4.4 out of 5 (869 Amazon ratings)	£11.69	£11.69	10% below
IEMAI PETG Filament 1.75mm 1Kg, Transparent Yellow PETG 3D Printer Filament, H	PETG	1 kg	4.4 out of 5 (871 Amazon ratings)	£11.69	£11.69	10% below
IEMAI PETG Filament 1.75mm 1Kg, Gradient Orange White Translucent PETG, High S	PETG	1 kg	4.4 out of 5 (863 Amazon ratings)	£11.69	£11.69	10% below
IEMAI PETG Filament 1.75mm 1Kg, Transparent Smoke Gray 3D Printer Filament, Hi	PETG	1 kg	4.4 out of 5 (871 Amazon ratings)	£11.69	£11.69	10% below
IEMAI PETG Filament 1.75mm 1Kg, Luminous Orange PETG 3D Printer Filament, Glow	PETG	1 kg	4.4 out of 5 (871 Amazon ratings)	£11.69	£11.69	10% below
IEMAI Matte PETG Filament 1.75 mm 4 kg, Black/White PETG 3D Printer Filament,	PETG	4 kg	4.7 out of 5 (4 Amazon ratings)	£47.79	£11.95	—
IEMAI PETG Filament 1.75mm 5KG, Black/White/Brown/Skin/Silver, PETG 3D Printer	PETG	5 kg	4.6 out of 5 (36 Amazon ratings)	£60.12	£12.02	—
IEMAI PETG Filament 1.75 mm 4 kg, Black/Snow White PETG 3D Printer Filament, C	PETG	4 kg	2.9 out of 5 (3 Amazon ratings)	£48.90	£12.23	—
IEMAI PETG Filament 1.75mm 5KG, Black PETG 3D Printer Filament, Compatible wit	PETG	5 kg	4.4 out of 5 (273 Amazon ratings)	£61.85	£12.37	—
IEMAI PETG 3D Printer Filament Transparent Orange, PETG Filament 1.75mm, Dimen	PETG	1 kg	4.5 out of 5 (182 Amazon ratings)	£12.64	£12.64	66% below
IEMAI PETG Filament 1.75mm 1Kg, Luminous Green PETG 3D Printer Filament, Glow	PETG	1 kg	4.3 out of 5 (880 Amazon ratings)	£13.12	£13.12	Like New · 2% under new
IEMAI PETG Filament 1.75mm 1Kg, Transparent Light Brown PETG 3D Printer Filame	PETG	1 kg	4.4 out of 5 (871 Amazon ratings)	£13.49	£13.49	10% below
IEMAI PETG Filament 1.75mm 1Kg, Transparent Light Purple 3D Printer Filament,	PETG	1 kg	4.4 out of 5 (871 Amazon ratings)	£13.49	£13.49	10% below
IEMAI PETG Filament 1.75mm 1Kg, Transparent Light Blue 3D Printer Filament, Hi	PETG	1 kg	4.4 out of 5 (871 Amazon ratings)	£13.49	£13.49	10% below
IEMAI PETG Filament 1.75mm 1Kg, Luminous Blue PETG 3D Printer Filament, Glow i	PETG	1 kg	4.4 out of 5 (871 Amazon ratings)	£13.49	£13.49	10% below
IEMAI PETG Filament 1.75mm 1Kg, Transparent Fluorescent Green PETG 3D Printer	PETG	1 kg	4.3 out of 5 (876 Amazon ratings)	£13.99	£13.99	—
IEMAI PETG Filament 1.75mm 1Kg, Transparent Gradient Blue Purple PETG 3D Print	PETG	1 kg	4.4 out of 5 (871 Amazon ratings)	£13.99	£13.99	—
IEMAI 2kg PETG Filament Red + Blue, 1.75mm, Polyethylene Terephthalate Glycol,	PETG	2 kg	4.1 out of 5 (26 Amazon ratings)	£28.26	£14.13	50% below
IEMAI PETG Filament 1.75mm 1Kg, Gradient Blue White Translucent PETG, High Spe	PETG	1 kg	4.4 out of 5 (871 Amazon ratings)	£14.39	£14.39	10% below
IEMAI PETG Filament 1.75mm 1Kg, Gradient Blue Green Translucent PETG, High Spe	PETG	1 kg	4.4 out of 5 (871 Amazon ratings)	£14.39	£14.39	10% below
IEMAI PETG Filament 1.75mm 1Kg, Gradient Blue Purple Translucent PETG, High Sp	PETG	1 kg	4.4 out of 5 (869 Amazon ratings)	£14.39	£14.39	15% below
IEMAI PETG Filament 1.75mm 1Kg, Gradient Indigo White Translucent PETG, High S	PETG	1 kg	4.4 out of 5 (869 Amazon ratings)	£14.39	£14.39	10% below
IEMAI PETG Filament 1.75mm 1Kg, Gradient Pink Yellow Translucent PETG, High Sp	PETG	1 kg	3.6 out of 5 (7 Amazon ratings)	£14.39	£14.39	10% below
IEMAI ASA Filament 1.75mm 1KG, Red ASA 3D Printer Filament, Heat & Weather Res	ASA	1 kg	4.4 out of 5 (178 Amazon ratings)	£14.99	£14.99	45% below
IEMAI ASA Filament 1.75mm 1KG, Olive Green ASA 3D Printer Filament, Heat & Wea	ASA	1 kg	4.4 out of 5 (178 Amazon ratings)	£14.99	£14.99	—
IEMAI PETG Filament 1.75mm 5Kg, Gradient Translucent PETG 3D Printer Filament,	PETG	5 kg	4.4 out of 5 (871 Amazon ratings)	£75.53	£15.11	—
IEMAI 3D Printer Filament, PETG 1.75mm Translucent Gradient Blue Green, 1KG Sp	PETG	1 kg	4.6 out of 5 (7 Amazon ratings)	£15.19	£15.19	62% below
IEMAI PETG Filament 1.75 mm 2 kg, Beige/Skin Colour PETG 3D Printer Filament,	PETG	2 kg	4.8 out of 5 (8 Amazon ratings)	£30.78	£15.39	—
IEMAI Matte PETG Filament 1.75 mm 2 kg, Black/White PETG 3D Printer Filament,	PETG	2 kg	4.7 out of 5 (4 Amazon ratings)	£31.78	£15.89	—
IEMAI PETG Filament 1.75mm 1Kg, Luminous Rainbow PETG 3D Printer Filament, Glo	PETG	1 kg	4.4 out of 5 (871 Amazon ratings)	£15.99	£15.99	46% below
IEMAI Matte PETG Filament 1.75 mm 2 kg, Black PETG 3D Printer Filament, Compat	PETG	2 kg	3.2 out of 5 (5 Amazon ratings)	£31.97	£15.99	—
IEMAI ASA Filament 1.75mm 1KG, Wood ASA 3D Printer Filament, Heat & Weather Re	ASA	1 kg	4.4 out of 5 (178 Amazon ratings)	£15.99	£15.99	—
IEMAI ASA Filament 1.75mm 5KG, Black/White/Brown/Green/Blue, ASA 3D Printer Fi	ASA	5 kg	5.0 out of 5 (10 Amazon ratings)	£80.81	£16.16	—
IEMAI Transparent PLA Filament 1.75mm, Crystal Clear Blue 3D Printer Filament	PLA	1 kg	4.0 out of 5 (177 Amazon ratings)	£16.20	£16.20	59% below
IEMAI Matte PETG Filament 1.75 mm 2 kg, White PETG 3D Printer Filament, Compat	PETG	2 kg	4.7 out of 5 (4 Amazon ratings)	£33.29	£16.65	—
IEMAI PETG Filament 1.75mm 1Kg, Gradient Translucent PETG Pink Yellow, High Sp	PETG	1 kg	4.6 out of 5 (15 Amazon ratings)	£17.20	£17.20	—
IEMAI 3D Printer Filament, PETG Filament 1.75mm Translucent,Gradient Color PET	PETG	1 kg	4.3 out of 5 (481 Amazon ratings)	£17.40	£17.40	—
IEMAI 3D Printer Filament Carbon Fiber PETG Filament, 1.75mm, 1kg Spool, Matte	PETG	1 kg	4.5 out of 5 (383 Amazon ratings)	£18.88	£18.88	—
IEMAI Clear PETG Filament 1.75mm, Transparent Yellow 3D Printer Filament Up to	PETG	1 kg	4.2 out of 5 (8 Amazon ratings)	£18.94	£18.94	52% below
IEMAI Carbon Fiber PETG Filament 1.75mm 3kg, Wear-Resistant & Heat-Resistant P	PETG-CF	3 kg	5.0 out of 5 (5 Amazon ratings)	£57.12	£19.04	44% below
IEMAI Clear PETG Filament 1.75mm, High Speed 3D Printer Filament, Light Brown	PETG	1 kg	4.4 out of 5 (9 Amazon ratings)	£19.30	£19.30	51% below
IEMAI Clear PETG Filament 1.75mm, High Speed 3D Printer Filament, Light Purple	PETG	1 kg	4.4 out of 5 (9 Amazon ratings)	£19.31	£19.31	50% below
IEMAI Glitter PETG Filament 1.75mm, 1KG / 2.2Lbs Light Blue, Sparkling Shining	PETG	1 kg	4.3 out of 5 (36 Amazon ratings)	£19.36	£19.36	5% below

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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.