10 Best Pla Filaments 2026 in the United States

The SUNLU PLA+ 2.0 filament bundle offers a solid choice for 3D printing enthusiasts looking for a reliable and versatile PLA+ filament. It comes in eight vibrant colors—ranging from classic black and white to bright sunny orange and klein blue—each spool weighing 250g for a total of 2kg. The filament diameter is a standard 1.75mm with a tight tolerance of ±0.02mm, which means it fits well with most FDM 3D printers and helps ensure consistent extrusion without clogging. SUNLU’s improved PLA+ formula is designed to be more resistant to brittleness and cracking than standard PLA, making prints stronger and more durable. This is especially useful if you want functional parts or models that last.

The filament melts quickly and flows smoothly, supporting fast print speeds up to 300mm/s, which can speed up your projects without losing quality. Recommended nozzle temperatures are between 205-220°C and the bed temperature is 50-60°C, typical for PLA+ and helpful for good bed adhesion. Another thoughtful feature is the neat winding of filaments on reusable spools, reducing tangling and waste. Vacuum packaging keeps the filament dry and ready to print.

The smaller spool size (250g each) means you’ll switch colors or spools more often compared to larger 1kg spools, which might interrupt longer prints if you need a single color. Additionally, while PLA+ offers better durability than regular PLA, it still lacks the heat resistance or flexibility of some other specialized filaments. SUNLU PLA+ 2.0 is well-suited for users who want easy-to-use, colorful, and moderately tough filament for everyday printing, including beginners and hobbyists who value smooth printing and consistent results.

The SUNLU PLA+2.0 filament bundle offers 4 kilograms of white PLA+ filament, divided into four 1kg spools. Its diameter of 1.75mm with a tight tolerance of +/-0.02mm ensures good precision and compatibility with most FDM 3D printers. This filament is an upgraded PLA+ version, meaning it's tougher and less prone to cracking compared to standard PLA, which is great if you want more durable prints. It melts quickly and flows smoothly, supporting print speeds up to 300mm/s—helpful if you want to finish projects faster without losing print quality. The recommended nozzle temperature is between 205-220°C, and the heated bed should be set around 50-60°C to improve adhesion and reduce warping.

SUNLU’s neat spool winding helps avoid tangles and clogs during printing, which beginners will appreciate for hassle-free use. The filament is vacuum-sealed to keep moisture out, preserving its quality over time. One thing to keep in mind is that this bundle comes only in white, so if you want a variety of colors, you might need to look elsewhere. The spool size is standard and reusable, reducing waste but also something to check if you have a printer with unusual spool holders.

This PLA+ filament is well-suited for users looking for stronger, reliable white filament that prints smoothly and supports faster speeds, making it a solid choice for both detailed models and functional prints.

The SUNLU PLA Filament 16 Color Bundle offers a wide range of colors with 12 solid and 4 transparent options, making it ideal for users who want variety in their 3D printing projects. Each spool contains 0.25kg of filament with a consistent 1.75mm diameter and a tight tolerance of ±0.02mm, which helps ensure smooth, clog-free printing. This precise diameter reduces the chance of printer jams and supports maintaining print quality.

The filament is made from PLA, a popular and easy-to-use material, and is recommended to print at nozzle temperatures between 210-240°C with a heated bed temperature of 50-60°C for better adhesion and less warping. The spools are compact with dimensions that fit most 3D printers and are wound neatly to prevent tangles, contributing to a hassle-free printing experience.

Each spool's smaller 0.25kg size may be less convenient for large projects or frequent printing, requiring more frequent color changes despite the variety offered by the bundle. The filament is well regarded for its reliability, smooth extrusion, and good layer bonding, making it suitable for beginners and hobbyists seeking variety without sacrificing print quality.