PLA Plus filaments offer better toughness and print quality than standard PLA, making them a popular choice for durable prototypes and functional parts. This article highlights five reliable PLA+ options available on Amazon, focusing on dimensional accuracy, ease of use, and compatibility with common 3D printers. Each product section includes practical details drawn from listed features to help you compare performance, reliability, and winding quality. Whether you’re new to PLA+ or upgrading your setup, these picks cover a range of speeds, strengths, and spool designs to suit most FDM printers.
| Product | Brand | Diameter | Weight | Key Benefit |
|---|---|---|---|---|
| eSUN PLA+ Filament 1.75mm | eSUN | 1.75mm | 1 kg | High strength with low shrinkage |
| SUNLU PLA+2.0 3D Filament | SUNLU | 1.75mm | 1 kg | Faster melt and smooth flow, up to 300 mm/s |
| SUNLU PLA Plus Filament 1.75mm Black | SUNLU | 1.75mm | 1 kg | Neatly wound, good dimensional accuracy |
| OVERTURE PLA Plus Filament 1.75mm | OVERTURE | 1.75mm | 1 kg | Superior toughness and low clog risk |
| ELEGOO PLA Plus Filament White 1.75mm | ELEGOO | 1.75mm | 2 x 1 kg | High toughness with neat winding |
eSUN PLA+ Filament 1.75mm — Black
eSUN PLA+ Filament offers an enhanced version of standard PLA with increased strength and toughness. The filament is designed for low shrinkage and minimal deformation, promoting high printing precision. Its full 1 kg reel features tight diameter tolerance and a round wound for smooth feeding, reducing tangles and jams. This PLA+ is plant-derived, suitable for indoor printing, and compatible with popular high-speed printers.
SUNLU PLA+2.0 3D Filament — Black
SUNLU PLA+ 2.0 is engineered for higher toughness and reduced brittleness, delivering stronger, more durable prints. It melts quickly and flows smoothly, enabling faster print speeds up to 300 mm/s without sacrificing quality. The filament is designed for easy use, making it suitable for both beginners and experienced users seeking efficient production with reliable layer adhesion.
SUNLU PLA Plus Filament 1.75mm Black
This SUNLU PLA Plus filament emphasizes neat winding and consistent diameter with a tolerance of about +/- 0.02 mm. It’s designed to minimize tangles and ensure smooth feeding, helping to prevent clogs and snap-offs. The 1.75 mm diameter and neat spool construction support reliable performance across most FDM printers.
OVERTURE PLA Plus Filament 1.75mm — Black
OVERTURE PLA Plus is designed for exceptional performance, featuring higher fracture toughness (reported as 5X that of regular PLA) for tougher prints. The filament undergoes a drying process and vacuum sealing with desiccants to keep moisture out, reducing the risk of bubbles and print defects. Its true 1.75 mm diameter and strict winding promote stable feeding and print consistency.
ELEGOO PLA Plus Filament White 1.75mm
ELEGOO PLA Plus features higher toughness and improved impact strength, offering reliable performance for functional parts and models. The filament is designed for precise production with a +/- 0.02 mm diameter tolerance, ensuring smooth feeding. It is neatly wound on the spool to minimize tangles and maintain consistent extrusion during longer print runs.
Buying Guide
When choosing PLA Plus filament, consider the following factors to optimize print quality and reliability:
- Diameter tolerance: Look for +/- 0.02 mm or better for consistent feeding across printers.
- Tensile strength and toughness: Higher toughness reduces cracking and breakage under load.
- Filament winding: Neatly wound spools reduce tangles, knots, and clogs during long prints.
- Print speed compatibility: Some PLA+ materials perform well at higher speeds; verify compatibility with your printer’s hotend and extruder.
- Drying and storage: If the filament is dried and vacuum-sealed, it resists moisture-related print defects.
- Printer compatibility: Most 1.75 mm PLA+ filaments fit standard FDM printers; confirm your printer’s nozzle size and bed materials.
- Color and finish options: A broader color range enables more design choices for prototypes and aesthetics.
Performance considerations vary by brand and formulation. Some filaments prioritize speed and low warping, while others emphasize maximum toughness and impact strength. For projects requiring rapid turns, filaments advertised for high-speed printing may deliver faster results with stable layer adhesion. For delicate parts, prioritize dimensional accuracy and low shrinkage to prevent warping. Consider your printer’s hot-end compatibility and the ambient printing environment to select a PLA+ filament that meets your project goals.