# 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.

- [Original product page](https://bargainpostbox.co.uk/product/esun-petg-175mm-1kg-blue-filament)
- [View offer](https://bargainpostbox.co.uk/visit/esun-petg-175mm-1kg-blue-filament)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: eSUN
- Model: PETG175U1KG
- Category: Computers > Computer Accessories > Printing Supplies
- Price: 10.11 GBP
- Previous price: 11.89 GBP
- Discount: 15%
- Price checked: 2026-11-12T15:02:03.515Z
- Rating: 4.4 / 5
- Reviews: 6176

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## 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.

## 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.

## 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

## Before you buy

- 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.

## 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.

## Customer feedback

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.
- Positive themes: 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.
- Mixed feedback: Winding quality and stringing receive mixed feedback, including reports of filament breaking in printer cogs.
- Mixed feedback: 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.

## Alternative options

- [Kingroon 10KG PETG Filament Bundle 1.75mm for 3D Printer, 3D Printing Filament, Accuracy ±0,02mm,3D Printer Filament PETG, Black White Gray Red Green Blue Yellow Purple Skin Silver Pink Orange](https://bargainpostbox.co.uk/visit/esun-petg-175mm-1kg-blue-filament)
- [YOOPAI Black PETG Filament 1.75mm, 1KG Clear 3D Printer Filament](https://bargainpostbox.co.uk/visit/yoopai-p-petg-black-petg-filament)
- [IEMAI PETG Filament 1.75mm 2KG, Army Green/Navy Blue PETG 3D Printer Filament, Compatible with Bambu Lab FDM 3D Printer, Dimensional Accuracy ±0.02mm](https://bargainpostbox.co.uk/visit/esun-petg-175mm-1kg-blue-filament)
- [FLASHFORGE Carbon Fiber PETG Filament 1.75mm, Carbon Fiber PETG 3D Printer Filament, 1KG Spool Dimensional Accuracy +/- 0.02mm, Lightweight & Heat-Resistant & Moisture Free \(Grass Green\)](https://bargainpostbox.co.uk/visit/esun-petg-175mm-1kg-blue-filament)
- [GratKit PETG Filament 1.75mm 1KG, High Toughness, PETG Transparent \| Durable 3D Printer Filament, Strong Layer Adhesion, Low Stringing, Accuracy +/-0.03mm, Fit Most 3D FDM Printers](https://bargainpostbox.co.uk/visit/esun-petg-175mm-1kg-blue-filament)
- [ELEGOO Rapid PETG 3D Printer Filament 1.75mm Transparent 1KG \| Print Up to 600mm/s High Speed with Better Toughness, Reduced stringing, and +/-0.02mm Accuracy Neatly Wound 1kg Spool](https://bargainpostbox.co.uk/visit/esun-petg-175mm-1kg-blue-filament)
- [PETG+ Filament 1.75mm, PETG+ Basic Dimensional Accuracy +/- 0.05mm, 1KG Spool \(2.2 LBS\) Speedy Filament for 3D Printers,Black](https://bargainpostbox.co.uk/visit/esun-petg-175mm-1kg-blue-filament)
- [Kingroon 10KG PETG Filament Bundle 1.75mm for 3D Printer, 3D Printing Filament, Accuracy ±0,02mm,3D Printer Filament PETG with Black White Grey Red Blue Yellow Green Purple Skin Silver](https://bargainpostbox.co.uk/visit/esun-petg-175mm-1kg-blue-filament)
- [ELEGOO PETG HF 3D Printer Filament 1.75mm Black 1KG \| High Flow PETG with Smooth Stable Extrusion, Supports Up to 600mm/s Printing, Fits Most FDM 3D Printers](https://bargainpostbox.co.uk/visit/esun-petg-175mm-1kg-blue-filament)
- [ELEGOO PLA+ 3D Printer Filament 1.75mm Wood Colour 1KG \| PLA Plus Tougher and Stronger, Dimensional Accuracy +/- 0.02mm, 1kg Cardboard Spool\(2.2lbs\), Fits for Most FDM 3D Printers](https://bargainpostbox.co.uk/visit/esun-petg-175mm-1kg-blue-filament)
- [ELEGOO Silk PLA Filament 1.75mm Silver 1KG, Shiny 3D Filament Dimensional Accuracy +/- 0.02mm, 1kg Spool\(2.2lbs\) 3D Printing Filament Fits for Most FDM 3D Printers](https://bargainpostbox.co.uk/visit/esun-petg-175mm-1kg-blue-filament)
- [ELEGOO PLA 3D Printer Filament 1.75mm Beige 1KG, Precision Wound \| Dimensional Accuracy +/- 0.02mm, 1kg Cardboard Spool\(2.2lbs\) 3D Printing Filament, Fits for Most FDM 3D Printers](https://bargainpostbox.co.uk/visit/esun-petg-175mm-1kg-blue-filament)

## Add-ons

- [ELEGOO Rapid PETG 3D Printer Filament 1.75mm Orange 1KG \| Up to 600mm/s High Speed, enhanced toughness, Neatly Wound, Reduced](https://bargainpostbox.co.uk/visit/esun-petg-175mm-1kg-blue-filament)
- [ELEGOO PLA 3D Printer Filament 1.75mm Purple 1KG, Precision Wound \| Dimensional Accuracy +/- 0.02mm, 1kg Cardboard Spool\(2.2l](https://bargainpostbox.co.uk/visit/esun-petg-175mm-1kg-blue-filament)

## Images

![eSUN PETG Filament, 1.75 mm, 1 kg, Blue — 1](https://bargainpostbox.co.uk/i/t9ffe_77-1WT9S9TuEKmy_iljFv6DeR2sJMvhPm1pe3qy2-tRld-iw3YdpMjGQ8EbhdBZuDD6Y4Vuw4E3c2qKmEPUI2DlQUv0mgRs5Y1HSRygRyjtcvx.jpg)

![eSUN PETG Filament, 1.75 mm, 1 kg, Blue — 2](https://bargainpostbox.co.uk/i/kw6_XUDw9VTYbjt1g4J5EbKifajbYQtResnRgS79sv0nlF4QvPAh7_9qbjGRArIb9NLmL1YMv93yCLo2ZC-aHBpVqdWUQfR28edokHUjKgrMAxuBaUZ6.jpg)

![eSUN PETG Filament, 1.75 mm, 1 kg, Blue — 3](https://bargainpostbox.co.uk/i/xpHzvHcaWb2v4PjYa1LIlHLDmJ67axIWal4loM1y0qxjpub9ZLjs8YiO13lapXBQ60YwBm8dprpAgzWka7G0ASGB3-BDZRsPGLhpq8EdJb3j8srZyzN4.jpg)

![eSUN PETG Filament, 1.75 mm, 1 kg, Blue — 4](https://bargainpostbox.co.uk/i/YSnaHsycndOj_97hIHobcB3TgONGoI34CoZ6En_VvZcnkmalhUP8Mghw0yIk7_6B72on4dNaEpcf_gUanyoj92qGJE4w9fU05IPAZQl9xYRd0F-dw0C6.jpg)

![eSUN PETG Filament, 1.75 mm, 1 kg, Blue — 5](https://bargainpostbox.co.uk/i/fcpT1KtbXXvu7sId6m29_S-hJDNu8f8b7KhPrZhnbZuIb991BYHloWUsYxKTlYoztnofZbbtOPa1l8IelUfWWDvQctZTCIebomEgyW2bkKgGbgr5AdHN.jpg)

![eSUN PETG Filament, 1.75 mm, 1 kg, Blue — 6](https://bargainpostbox.co.uk/i/RbmJpJnG9Tv3uovcnwEY0uYfpBs8oeJVVhXQstd1f5-yulCF67pcFXXEv3q8gWiJj8BXIAuT6zKSPkNU9Jndmj6N6zrAaG35CXYx_HI_sxmQYXvSQig7.jpg)

![eSUN PETG Filament, 1.75 mm, 1 kg, Blue — 7](https://bargainpostbox.co.uk/i/Bkx2JVFi3psW7rvhwX8vO3_35hDkJGDG027rMwzkV1r2QTNqEArumQnVj7i-WwFyvIUDt--a8G7eGIrfg9isa2IBnh-FYsijNqUxS_nI5aPgKPqETMTI.jpg)