# SUNLU Red PLA Filament, 1.75 mm, 1 kg

SUNLU PLA 3D Printer Filament is a red, 1.75 mm PLA spool listed at 1 kg. Its neatly wound spool and stated diameter tolerance may suit routine FDM printing, provided the spool fits your printer.

- [Original product page](https://bargainpostbox.co.uk/product/sunlu-red-pla-filament-175mm-1kg)
- [View offer](https://bargainpostbox.co.uk/visit/sunlu-red-pla-filament-175mm-1kg)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: SUNLU
- Model: SUNLU PLA 3D Printer Filament
- Category: Computers > Computer Accessories > Printing Supplies
- Price: 12.74 GBP
- Previous price: 14.99 GBP
- Discount: 15%
- Price checked: 2026-11-12T15:52:20.825Z
- Rating: 4.5 / 5
- Reviews: 157

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

- The listing claims 1.75 mm filament with a ±0.02 mm diameter tolerance.
- Neatly wound coils are intended to reduce tangling during use and transport.
- The recommended settings are 200-230°C nozzle, 50-65°C bed and 50-100mm/s speed.

## Pros

- Red 1 kg PLA spool provides a defined filament quantity and colour for single-colour projects.
- The listed spool dimensions help buyers compare fit with their printer stand before ordering.
- The stated print settings offer a starting point for setup.

## Specifications

### Identity
- Brand: SUNLU
- Model: SUNLU PLA 3D Printer Filament
### Filament
- Material: Polylactic Acid
- Colour: 1000g-PLA Red
- Filament diameter: 1.75 mm ±0.02mm
### Dimensions and installation
- Weight listed: 2.2 Pounds
- Spool diameter: 19.5 cm
- Spool width: 5.9 cm
- Hub hole: 6.3 cm
### Recommended print settings
- Nozzle temperature: 200-230°C
- Bed temperature: 50-65°C
- Print speed: 50-100mm/s

## Before you buy

- The listing consistently identifies red PLA and 1.75 mm filament, but the spool weight is listed as both 1 kg/1000 g and 2.2 Pounds. Treat these as listing details rather than a verified net-filament weight, and confirm the delivered quantity if exact weight matters. The claimed 1.75 mm ±0.02mm appears in the feature copy, while another accuracy statement is shown as +/- 0.02mm. Printer compatibility is not guaranteed, so check filament diameter and spool dimensions against your setup.

## A good fit for

- FDM printer owners seeking red PLA filament in a 1.75 mm diameter.
- Buyers whose printer stand can accommodate the stated 19.5 cm spool diameter and 5.9 cm width.
- Users who want manufacturer-suggested temperature and speed ranges as a print-setting starting point.

## Less suited to

- Printers requiring a filament diameter other than 1.75 mm.
- Buyers who need a confirmed exact net filament weight before ordering.

## Customer feedback

Aggregate ratings lean positive, with most ratings in the five-star category, but a smaller spread across lower star categories shows that experiences are not uniform. Without written feedback, the ratings do not identify what buyers liked or disliked. They cannot confirm the claimed diameter tolerance, neat winding or printer compatibility, so treat those as listing claims and check the spool and filament specifications against your own setup.

## Frequently asked questions

### What filament type and colour is this?
The listing describes Polylactic Acid \(PLA\) in red, with the colour field given as 1000g-PLA Red.
### What diameter is the filament?
The feature text specifies 1.75 mm ±0.02mm. Confirm this suits your printer before buying.
### What print settings does SUNLU recommend?
The listing recommends a 200-230°C nozzle, a 50-65°C bed and 50-100mm/s printing speed. These are manufacturer suggestions, not verified settings for every printer.
### How much filament is on the spool?
The listing describes a 1 kg spool and 1000.0 gram, while the weight field says 2.2 Pounds. The net-filament weight is therefore not presented consistently.

## Alternative options

- [Kingroon PLA Filament 1.75mm for 3D Printer, Filament 3D Printing Materials, 1KG 3D Filament Dimensional Accuracy ±0,02mm,3D Printer Filament PLA with Spool Wound Neatly, Red](https://bargainpostbox.co.uk/visit/sunlu-red-pla-filament-175mm-1kg)
- [FilaBees Rapid PLA+ Filament 1.75mm Ruby Red,PLA 3D Printer Filament for 30-600mm/s Fast Printing,Enhanced Fluidity,Dimensional Accuracy +/- 0.02 mm,Fit Most FDM 3D Printer,1kg\(2.2lbs](https://bargainpostbox.co.uk/visit/sunlu-red-pla-filament-175mm-1kg)
- [PLA 3D Printer Filament 1.75mm,3D Printing Filament Material Dimensional Accuracy +/- 0.02 mm,1kg/Spool \(2.2 LBS\) for 3D Printers,Red Silk PLA](https://bargainpostbox.co.uk/visit/sunlu-red-pla-filament-175mm-1kg)
- [ANYCUBIC PLA 3D Printer Filament 1.75mm, 2KG Black+Red \| Intelligent Identification, Dimensional Accuracy +/- 0.02mm, Reusable Spool](https://bargainpostbox.co.uk/visit/sunlu-red-pla-filament-175mm-1kg)
- [ELEGOO Rapid PLA Plus 3D Printer Filament 1.75mm Grey 2KG, Up to 600mm/s \| PLA+ High Speed Printing, Dimensional Accuracy +/- 0.02mm, 2pcs 1kg Cardboard Spools, Neatly Wound, No Bubbles, Tougher](https://bargainpostbox.co.uk/visit/sunlu-red-pla-filament-175mm-1kg)
- [ELEGOO Marble PLA 3D Printer Filament 1.75mm Brick Red 1KG, Precision Wound \| Rock Stone, Dimensional Accuracy +/- 0.02mm, 1kg Spool\(2.2lbs\), Fits for Most FDM 3D Printers](https://bargainpostbox.co.uk/visit/sunlu-red-pla-filament-175mm-1kg)
- [ELEGOO PLA 3D Printer Filament 1.75mm Black 1KG, Easy to Use, Durable \| Dimensional Accuracy +/- 0.02mm, 1kg Spool\(2.2lbs\), Fit Most FDM 3D Printers, Vacuum-Sealed, No Clogging, Tangle‑Free](https://bargainpostbox.co.uk/visit/sunlu-red-pla-filament-175mm-1kg)
- [ELEGOO PLA 3D Printer Filament 1.75mm Black/White 2KG, Precision Wound \| Dimensional Accuracy +/- 0.02mm, 2pcs 1kg Cardboard Spools\(2.2lbs\) 3D Printing Filament, Fits for Most FDM 3D Printers](https://bargainpostbox.co.uk/visit/sunlu-red-pla-filament-175mm-1kg)
- [3DHoJor Basic 3D Printer PLA Filament 1KG 1.75mm 300mm/s Fire Engine Red \| Dimensional Accuracy +/- 0.03mm](https://bargainpostbox.co.uk/visit/sunlu-red-pla-filament-175mm-1kg)
- [ELEGOO Rapid PLA Plus 3D Printer Filament 1.75mm Black 1KG, Up to 600mm/s \| PLA+ High Speed Printing, Dimensional Accuracy +/- 0.02mm, 1kg Cardboard Spool\(2.2lbs\), Neatly Wound, No Bubbles, Tougher](https://bargainpostbox.co.uk/visit/sunlu-red-pla-filament-175mm-1kg)
- [Kingroon PLA Filament 1.75mm for 3D Printer, Filament 3D Printing Materials, 2KG 3D Filament Dimensional Accuracy ±0.02mm,3D Printer Filament PLA with Spool Wound Neatly, 2 Roll Black](https://bargainpostbox.co.uk/visit/sunlu-red-pla-filament-175mm-1kg)
- [ELEGOO PLA 3D Printer Filament 1.75mm Grey 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/sunlu-red-pla-filament-175mm-1kg)

## Add-ons

- [Creality Ender PLA 3D Printer Filament 1.75mm, 2KG Spool \(4.4lbs\), Dimensional Accuracy +/-0.03mm, No Clogging & Bubbles, Fit](https://bargainpostbox.co.uk/visit/creality-ender-pla-filament-175mm-2kg-black-white)
- [ELEGOO PLA 3D Printer Filament 1.75mm Brown 1KG, Precision Wound \| Dimensional Accuracy +/- 0.02mm, 1kg Cardboard Spool\(2.2lb](https://bargainpostbox.co.uk/visit/sunlu-red-pla-filament-175mm-1kg)

## Images

![SUNLU Red PLA Filament, 1.75 mm, 1 kg — 1](https://bargainpostbox.co.uk/i/nkk4vMPahq1WNVK_YQglx57ktTcK9ZvZ0NUZ_WKFkMbnl5nWUI-4wGkdaTTHO1OLJljAeqVgSVBQZxkNMUE5eWduI5BG27ozrcsC5PdcShOjlfXhe52cno57.jpg)

![SUNLU Red PLA Filament, 1.75 mm, 1 kg — 2](https://bargainpostbox.co.uk/i/yi31ONnQuNVCFdI6YsNKr3I5VQCJodGdY-PxA2hdHwmwilEAI3sBrd91wDoFoZTHy6vQSTu3tavA27jVd_M60O0-abxB2MWngwR1rjhAJaZ_-3reGLqvpJNm.jpg)

![SUNLU Red PLA Filament, 1.75 mm, 1 kg — 3](https://bargainpostbox.co.uk/i/bErZC8m2UG8pFY4TrZrPNqhL-wpZ26rx0d2ZbPyrJ4H7XqB9usflmnobvLvV44nDpAsQAlKv6bGApprSwt0WMgxMrMbc2V2xj_D3fyf5T4A2mJFZP4JJ__ie.jpg)

![SUNLU Red PLA Filament, 1.75 mm, 1 kg — 4](https://bargainpostbox.co.uk/i/BRUdQcMt7PNNclbLWD5hUt0qJmf2dkRSaH1WwlzNJj-Pw5F35-2sn3D7K9vy-b3kvzF-ZNXhuRu2ruu42vf2xEgVlvbl-T78nbBuxzlvYJk4B5czpwN5ZZR8.jpg)

![SUNLU Red PLA Filament, 1.75 mm, 1 kg — 5](https://bargainpostbox.co.uk/i/QaBb0VvS7tpf5jOyDyhKQyAsSKgNHRdOvQcL7ZsBouQq7KrUNHPZTW5PeISr7eD6toO-cL1zndYerwo0Ip6HYgm7tg4ejeRCcZ2QXQTQam2PyP5GnGWHeieY.jpg)

![SUNLU Red PLA Filament, 1.75 mm, 1 kg — 6](https://bargainpostbox.co.uk/i/0E3iThGj7_b88uLpVjmxDxkhPBJb2Fg2Av5KMLy5MRx-ECAH8soptV70tao223_MnZHtOawu4pP4UhstVfagKXKA2M9P-LQ-25Z3IuTufpaO7D3AwWme6OMX.jpg)

![SUNLU Red PLA Filament, 1.75 mm, 1 kg — 7](https://bargainpostbox.co.uk/i/wW1mKJE0CcG8_6dj_mNOK5-T4x7kiJ-SF6ENj2Aj5dcNtKZSTRvkDjIlo9BFNuqI5ELOBOCp8PpXiK7IZNtJh6ngUZnrUwYtNlFNuaoOUpadXcLR3ZoHaRX8.jpg)