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ELEGOO PLA+ Filament Review: Tougher PLA for Reliable Functional Prints

ELEGOO PLA+ Filament 1.75mm White 4KG, PLA Plus Tougher and Stronger 3D Printer Filament, Dimensional Accuracy +/- 0.02mm, 4 Pack 1kg Cardboard Spool(2.2lbs) Fits for Most FDM 3D Printers
ELEGOO PLA+ Filament 1.75mm White 4KG, PLA Plus Tougher and Stronger 3D Printer Filament, Dimensional Accuracy +/- 0.02mm, 4 Pack 1kg Cardboard Spool(2.2lbs) Fits for Most FDM 3D Printers
4.7
[Enhanced Toughness]  Improved impact strength with low warpage and shrinkage—ideal for durable functional parts.
[Tangle-Free Winding]  Mechanically wound and inspected to reduce tangles, snaps, and feed breakage.
[Precision Diameter Accuracy]  Consistent 1.75mm filament with +/- 0.02mm tolerance for smooth, reliable feeding.
[Glossy Smooth Finish]  Glossy surface and strong layer bonding produce smooth, delamination-free prints.
[Moisture-Proof Packaging]  Fully dried, vacuum-sealed spool prevents bubbles and clogging; compatible with most 1.75mm FDM printers.
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ELEGOO PLA+ Filament sits in the filament category, promising greater toughness and dependable feeding for FDM printers. Confident makers will appreciate fewer failed prints and easier post-processing, but will the improved durability match workshop needs over time?

⚡ At a Glance
  • Print Quality: Smooth glossy surface, strong layer bonding, low warpage
  • Best for: Hobbyists and makers printing functional parts and prototypes
  • Not ideal for: High-temperature or chemical-resistant specialised applications

PLA Plus filament in 1.75mm diameter with +/-0.02mm dimensional accuracy, supplied as four 1kg spools, pre-dried and vacuum sealed. Designed for functional prints that need improved toughness and reliable, consistent feeding.


Stronger Functional Parts – with PLA+ formulation

PLA Plus improves toughness and impact strength while reducing shrinkage and warpage during cooling. The formulation promotes stronger interlayer adhesion compared with standard PLA.

Printed parts survive knocks and light mechanical stress better, making them suitable for functional prototypes and small end-use components. Post-processing such as drilling, sanding or tapping becomes less likely to cause cracking.

Consistent Extrusion – with 1.75mm diameter tolerance of +/-0.02mm

Tight manufacturing tolerances keep filament diameter within a narrow window, ensuring steady filament feed and uniform extrusion through the hotend. Accurate diameter reduces pressure fluctuations in the extruder.

Layer lines remain even across long prints, lowering the chance of dimensional errors and improving first-time print success. Calibration requires fewer micro-adjustments between spools.

Fewer Print Interruptions – thanks to neat winding and inspection

Mechanical winding combined with manual inspection prevents loose loops and tangles on the spool, reducing sudden snags during printing. Each spool is checked to minimise line breaks and unexpected feed issues.

Print runs, including multi-hour jobs, proceed with fewer filament-related failures, saving time and material. Swapping spools is quicker and less stressful when filament feeds smoothly.

✨ The 4 Key Reasons for ELEGOO PLA+ Filament
  1. Diameter tolerance +/-0.02mm – ensures steady extrusion for uniform layers across long prints
  2. Mechanical winding and inspection – reduces spool tangles, lowering print failures on complex jobs
  3. Enhanced impact strength – makes functional parts more durable during use and handling
  4. Vacuum sealed and pre-dried – prevents moisture uptake, avoiding bubbles and extrusion issues
📋 Technical Details at a Glance
  • Material: PLA Plus
  • Filament diameter: 1.75mm
  • Dimensional tolerance: +/-0.02mm
  • Spool weight: 1kg per spool
  • Pack size: 4 spools (4kg total)
❓ Frequently Asked Questions

Q: Is this filament compatible with my FDM printer?

A: Compatibility covers most 1.75mm FDM 3D printers, so standard extruders that accept 1.75mm filament will work.

Q: Will the filament cause nozzle clogs or bubbles?

A: Filament is fully dried and vacuum sealed before packing to protect from moisture, which helps prevent bubbles and reduce the likelihood of nozzle clogs.

Q: Is the filament suitable for functional or load-bearing parts?

A: Enhanced toughness and improved impact strength make PLA Plus suitable for functional parts and prototypes that need better durability than standard PLA.

🏆 Our Verdict

Suitable for makers and small-scale workshops that need reliable, tougher prints, especially for functional parts and prototypes. The combination of PLA Plus formulation, tight diameter tolerance, and careful spool winding makes for consistent, low-fuss printing. Offers strong long-term value through fewer failed prints and easier post-processing, making it a sensible choice for regular users.