Top Filament Brands for 3D Printing Excellence

In the ever-evolving world of 3D printing, selecting the right filament is crucial for achieving quality results in your projects. With an array of brands that offer various materials and colors, it can be challenging to pinpoint the best ones for your printing needs. Highly sought-after brands are known for their consistent diameter and dependable performance, contributing significantly to the final print quality. In the article below, we explore some of the top filament brands that have earned their reputation among 3D printing enthusiasts and professionals alike.

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Best brands of filament in 2025

Hatchbox

Hatchbox has consistently been recognized as a top filament producer since its establishment in 2014, earning a 98% customer satisfaction rating due to the high quality and reliability of its various materials, including PLA and ABS, with a diameter tolerance of +/- 0.03 mm, ensuring consistent prints across a variety of 3D printers; their commitment to producing high-quality filament is underscored by the fact that they have been featured in numerous 3D printing magazines, cementing its place as a leading choice.

Prusament

Prusament, established in 2018 by Prusa Research, is widely recognized as a top-tier filament manufacturer, boasting an impressive 99% customer satisfaction rate, and offering a range of materials with precise diameter tolerances of ±0.02 mm, available in over 50 colors; this brand is known for its consistent quality, making it a favorite among 3D printing enthusiasts.

ColorFabb

ColorFabb, established in 2012, is a leading filament manufacturer, renowned for its high-quality materials, offering a wide range including PLA, ABS, and unique blends like nGen, with a reported 98% customer satisfaction rate and over 100 different filament options; their innovative approach to material science and consistently high tolerances have solidified their position as one of the best filament producers. You can explore their extensive product catalog.

MatterHackers

MatterHackers, founded in 2012, is a leading US-based 3D printing supplier, renowned for its extensive range of filaments, including the high-quality Pro Series with a dimensional accuracy of ±0.02mm, and the affordable Build Series; their Pro Series PLA, with over 50 colors, is a popular choice for its exceptional quality, while the Build Series offers a more budget-friendly option. They also provide unique filaments like the Quantum dual-color option, catering to both hobbyists and professionals with materials like PLA, ABS, PETG, and Nylon, and are known for consistent reliability.

eSUN

eSUN, established in 2002, is a leading global filament manufacturer, holding an estimated 20% market share in the 3D printing filament industry, renowned for its consistent quality and wide range of materials such as PLA+, ABS+, and PETG, and is recognized by makers for its reliable performance in a wide array of 3D printers, making them a top choice for both hobbyists and professionals alike.

Proto-pasta

Proto-pasta, established in 2014, has solidified its reputation as a leading filament manufacturer, producing over 100 unique materials with a focus on high performance engineering grade materials, and is praised by 3D printing experts for its consistent diameter tolerances, which are typically within +/- 0.05mm; their carbon fiber reinforced filaments are especially popular with a tensile strength up to 130 MPa.

Polymaker

Polymaker, established in 2012, is a leading manufacturer in the 3D printing industry, renowned for its innovative and high-quality filaments, including their popular PolyMax PLA known for its exceptional strength, and their PolySonic PLA, which boasts a 30% increase in flow rate and a 150% increase in production efficiency. They offer a diverse range of materials from standard PLA to specialty filaments, with a focus on sustainability, and are often chosen for their consistent diameter and excellent layer adhesion. This makes them a top choice for both hobbyists and professionals. For more information, visit their official website.

Fillamentum

Fillamentum, established in 2011 in the Czech Republic, is a leading producer of high-quality 3D printing filaments, offering a wide range of materials like PLA, ABS, PETG, and flexible options, including their popular Flexfill series with a 92A and 98A hardness, reaching customers in over 62 countries. They are recognized for their precise manufacturing with a diameter tolerance of +/- 0.05 mm and commitment to innovation, even winning the 3D Printing Industry's Material Company of the Year award in 2021. They also offer unique materials like Timberfill, a wood-like biodegradable composite, with a 20% discount code using 3DWithUs20. For further information, visit their official website.

Sunlu

Founded in 2013, Sunlu has become a leading 3D printing filament manufacturer, offering a wide range of materials including PLA, ABS, PETG, and specialty filaments with a dimensional accuracy of +/- 0.02mm. Sunlu is known for its consistent quality and ease of use, with many users reporting successful prints and good layer adhesion. Despite some minor issues with specific colors, Sunlu filaments are often praised for their affordability and reliability, making them a popular choice for both beginners and experienced users in the 3D printing community. The company is expanding its production to include 3D printers and resins.

Atomic Filament

Atomic Filament, established in 2015 and based in Indiana, is a top-tier USA manufacturer of 3D printing filaments, known for its high-quality materials, including PLA made with Virgin NatureWorks USA Ingeo resin, and a diverse range of colors, maintaining a tight dimensional accuracy of +/- 0.02mm, and they use a laser quality control system during production. Their filaments, available in 1.75mm and 2.85mm diameters, come in 1kg and 3.5kg spools, and are favored by enthusiasts for their consistency and performance, with many praising their PLA. Atomic Filament is also known for their unique chopped carbon fiber blends.