eSUN PETG Filament, 1.75 mm, 1 kg, Blue

eSUN PETG filament is a 1.75 mm, 1 kg blue spool for 3D printing. The listing claims dimensional tolerance of ±0.05 mm and highlights toughness, impact resistance and glossy clarity, though customer feedback describes mixed results with adhesion, winding and printability.

At a glance

Manufacturer describes the PETG as combining toughness and mechanical properties with ease of printing and low warping.
The listing claims good impact resistance, mechanical strength, weather resistance and chemical resistance.
Claimed winding features include a tightly wound spool intended to feed smoothly and avoid tangling.
The filament is listed as vacuum-sealed with a desiccant bag before opening.

Price

£10.11Save 15%

Reference price: ~~£11.89~~

Price checked: 12 Nov 2026

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Often bought together

ELEGOO Rapid PETG 3D Printer Filament 1.75mm Orange 1KG | Up to 600mm/s High Speed, enhanced toughness, Neatly Wound, Reduced

£15.99

ELEGOO PLA 3D Printer Filament 1.75mm Purple 1KG, Precision Wound | Dimensional Accuracy +/- 0.02mm, 1kg Cardboard Spool(2.2l

£13.59

Pros and cons

Pros

A 1 kg spool gives a substantial amount of filament for ongoing printing.
Blue colour and claimed high gloss may suit prints where the finish is visible.
The stated 1.75 mm diameter matches printers designed for that filament size, subject to the printer's requirements.

Technical specifications

7 specifications

Identity
Brand	eSUN
Model	PETG175U1KG

Dimensions and installation
Filament diameter	1.75 Millimetres
Weight listed	1 Kilograms

Materials and appearance
Material listed	Polyethylene Terephthalate Glycol
Colour listed	R-Blue

Manufacturer claims
Approximate filament length	350-355m

What to know before buying

Customer feedback is mixed on printability, build-plate adhesion, winding, stringing and value. The manufacturer claims smooth feeding and low stringing, but these are not guaranteed outcomes. Confirm printer compatibility and tune settings for PETG.

Who is it for?

A good fit for

Owners of 1.75 mm filament printers seeking blue PETG for general-purpose parts or visible prints.
Buyers looking for a 1 kg PETG spool and willing to adjust printing settings to suit their machine.

Less suited to

Printers that require a different filament diameter or material.
Buyers who need consistently trouble-free adhesion or winding based on customer reports.

eSUN PETG Filament, 1.75 mm, 1 kg, Blue · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 6,176 ratings

5 stars70%70%
4 stars16%16%
3 stars6%6%
2 stars3%3%
1 star5%5%

Customer feedback highlights the blue colour and shine of finished prints, as well as reports of reliability with familiar settings. Experiences are mixed on printability and build-plate adhesion, winding quality, stringing and value. That matters because the listing claims smooth feeding and low warping, but those claims do not ensure consistent results on every printer or setup.

Positive themes

Customers report attractive colour and shine in finished prints.
Some customers describe reliable results when using familiar settings.

Mixed feedback

Reports differ on printability and build-plate adhesion, with some finding it prints and sticks well and others reporting adhesion trouble.
Winding quality and stringing receive mixed feedback, including reports of filament breaking in printer cogs.
Opinions on value for money vary.

Frequently asked questions

What is the filament diameter?

The listing gives a diameter of 1.75 Millimetres. Check that your printer accepts this filament size.

How much filament is on the spool?

The listed weight is 1 Kilograms. The manufacturer also claims a total length of 350-355m.

What does customer feedback say about print performance?

Feedback is mixed. Some customers report reliable printing and good adhesion, while others mention adhesion difficulties, winding issues and stringing.