1 / 7SUNLU PLA Plus 4 kg 3D Printer Filament, 1.75 mm
SUNLU PLA Plus Filament Refill is a 4 kg pack of PLA+ filament in Bone White, Oak, Coffee Brown and Olive Green. Its listed 1.75 mm diameter, claimed dimensional accuracy of ±0.02 mm and four-colour assortment suit multi-colour FDM printing, subject to printer compatibility.
At a glance
- Four listed colours provide a ready-made selection for prints that use different filament shades.
- SUNLU claims enhanced toughness compared with regular PLA and dimensional accuracy of ±0.02 mm.
- The manufacturer describes the filament as mechanically wound and vacuum sealed after drying.
Reference price: £44.99
Price checked: 12 Nov 2026
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Pros and cons
Pros
- Four colours and four listed 1 kg spools offer variety without requiring separate product selections.
- The listed 1.75 mm diameter and claimed ±0.02 mm accuracy provide useful sizing information when checking printer compatibility.
Technical specifications
10 specifications| Brand | SUNLU |
|---|---|
| Model | SUNLU PLA Plus Filament Refill |
| Manufacturer part number | AWDE-PLA+-BWT+OK+CBN+OG-1KG*4 |
| Weight listed | 4 Kilograms |
|---|---|
| Filament diameter | 1.75 Millimetres |
| Pack count | 4 |
| Material listed | Polylactic Acid |
|---|---|
| Colour listed | 4kg-Bone White+Oak+Coffee Brown+Olive Green |
| Dimensional accuracy | Dimensional Accuracy +/- 0.02mm |
|---|---|
| Toughness claim | Its toughness can reach more than 11 times of PLA filament. |
What to know before buying
- SUNLU's toughness, winding, drying, vacuum-sealing and dimensional-accuracy statements are manufacturer claims, not independently verified measurements. Confirm your printer accepts 1.75 mm PLA+ filament before ordering.
Who is it for?
A good fit for
- FDM printer owners seeking a four-colour PLA+ assortment for varied prints.
- Buyers who want a multi-kilogram supply across Bone White, Oak, Coffee Brown and Olive Green.
Less suited to
- Buyers who need a single colour or a filament diameter other than 1.75 mm.
- Users seeking independently verified toughness or print-performance measurements.
Customer reviews on Amazon
- 5 stars
86% 86% - 4 stars
6% 6% - 3 stars
3% 3% - 2 stars
1% 1% - 1 star
4% 4%
Customer feedback is largely favourable about quality, print performance, adhesion and colour, with some customers also reporting good results straight out of the box. This aligns with the product's intended use as PLA+ filament, but customer impressions do not verify the manufacturer’s dimensional-accuracy or toughness claims. Feedback on tangle-free handling is mixed, so buyers prioritising smooth unwinding should bear that in mind. The supplied rating distribution is mostly five-star, alongside a smaller spread of lower ratings.
Positive themes
- Customers report favourable print quality, adhesion and colour.
- Some feedback describes good performance straight out of the box.
Mixed feedback
- Reports about tangle-free handling differ, with some customers describing no issues and others mentioning tangled edges.
Frequently asked questions
How much filament is listed in this pack?
The listing specifies 4 Kilograms and four packs. Its highlight describes the pack as 1KG/Spool, 4 Packs.
Which colours are listed?
Bone White, Oak, Coffee Brown and Olive Green.
What diameter is the filament?
The listed item diameter is 1.75 Millimetres. Check that this matches your printer's requirements.
Is the toughness claim independently verified?
No independent test evidence is supplied. The claim that its toughness can exceed regular PLA is from the manufacturer.
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