Top TPU Filament Brands for Flexible 3D Printing Mastery

In the ever-evolving world of 3D printing, choosing the right filament can make all the difference in achieving high-quality results. Thermoplastic Polyurethane (TPU) filament has gained popularity for its flexibility and durability, making it an excellent choice for a wide range of applications. With numerous brands on the market, selecting the best one can be challenging. Below, you'll find a curated list of the top brands for TPU filament to help guide your next purchase.

Illustration of tpu filament

Best brands of tpu filament in 2025

Hatchbox

Hatchbox is a renowned brand in the 3D printing filament market, particularly noted for its high-quality TPU (Thermoplastic Polyurethane) filaments. Their TPU filaments, such as the Shore 95A variant, are highly versatile and used in various industries including medical instruments, automotive parts, and sporting goods due to their soft and malleable characteristics when heated and hardness when cooled. Hatchbox's TPU filaments are engineered with a dimensional accuracy of +/- 0.03mm and are compatible with 3D printers using 1.75mm diameter filaments. The company has also introduced eco-friendly PLA filaments infused with recycled materials, highlighting their commitment to sustainability. In August 2023, Hatchbox launched a new line of eco-friendly PLA filaments, further expanding their product offerings.

NinjaTek

NinjaTek, a division of Fenner Drives, is a leading producer of TPU filament, particularly renowned for its flagship product, NinjaFlex, which boasts a Shore Hardness of 85A, 660% elongation, and 20% better abrasion resistance than ABS and 68% better than PLA. Founded in 2015, NinjaTek leverages 50 years of extrusion manufacturing expertise and serves markets in over 25 countries. NinjaFlex is known for its superior pliability, longevity, and consistent diameter, making it ideal for applications such as soft robotic grippers and animal leg replacement carriages. The material also offers excellent vibration reduction and chemical resistance. With a multidisciplinary team and a focus on new products, NinjaTek continues to innovate in the 3D printing industry.

SainSmart

SainSmart is renowned as one of the best producers of TPU filament, offering high-quality materials with a Shore Hardness of 95A, ensuring toughness and flexibility. Their TPU filaments have a precise diameter of 1.75 mm with a dimensional accuracy of +-0.05 mm, making them ideal for various projects. With over 310 positive reviews on Amazon and a 4.4 out of 5-star rating, SainSmart's TPU filament is highly regarded for its abrasion resistance and low compression. The filament is recommended to be printed at temperatures of 195-230°C for the extruder and 40-60°C for the platform. SainSmart's products are vacuum-sealed with desiccant to maintain quality.

Overture

Overture is renowned as one of the best producers of TPU filament, offering excellent flexibility with a shore hardness of 95A, making it ideal for applications requiring bending and stretching. Their TPU filament is priced competitively at $26.99 for a 1.75mm spool, which is approximately $2.6 per 100 grams, a significant value compared to other brands. The filament is known for its high impact resistance, durability, and good layer adhesion, ensuring solid and elastic prints. Overture's products are part of a growing 3D printing filament market projected to reach $2.3 billion by 2031, growing at a CAGR of 12.8% from 2024 to 2031. With free shipping and a 30-day warranty, Overture provides reliable and customer-friendly services. For more information, you can visit their website here.

Polymaker

Polymaker is a leading producer of TPU filament, renowned for its high-quality and innovative products. The company introduced the PolyFlex(tm) family, which includes materials like PolyFlex(tm) TPU90, TPU95, and the recently launched TPU95-HF, known for its high melt index and double the printing speed of other flexible filaments. These materials offer excellent flexibility, UV resistance, and strong interlayer adhesion, making them ideal for various applications, including 3D printing in the motorboat manufacturing industry. Polymaker's TPU filaments have a Shore hardness of up to 95A and can stretch over 6 times their original length without breaking. The company's products are highly regarded for their performance and printability, contributing to the growth of the TPU filament market, which is expected to reach $791.8 million by 2029 with a CAGR of 8.7% from 2023 to 2029. For more insights into their applications, visit their application stories page.

eSUN

eSUN is a leading producer of TPU (Thermoplastic Polyurethane) filament, known for its high-quality and versatile materials. The company's eTPU-95A, for example, is highly popular among users due to its excellent elasticity, high tear resistance, and wear resistance, making it suitable for applications in shoe materials, machinery, automobiles, and medical prosthetics. The elastomer market, driven by such materials, is predicted to reach $1.4 billion by 2030, growing at a CAGR of 22.5% from 2022 to 2030. eSUN's materials are also optimized for high-speed printing, enabling the quick production of large, complex, and precise elastomer parts. Their continuous product upgrades ensure they meet the ever-changing market demands.

Priline

Priline is one of the top producers of TPU filament, known for its high-quality, flexible, and durable products. Their TPU filament features a shore hardness of 98A, ensuring excellent flexibility and layer adhesion, making it ideal for applications like RC parts, gaskets, and other structural components. The filament is manufactured with strict tolerances, a diameter of 1.75 mm, and undergoes thorough drying and vacuum-sealing to maintain optimal performance. Priline's commitment to quality is backed by a lifetime guarantee, and their products are compatible with most FDM 3D printers. The global TPU filament market, which includes brands like Priline, is expected to grow significantly, reaching US$ 791.8 million by 2029 with a CAGR of 8.7% from 2023 to 2029. For more detailed information on Priline's TPU filament, you can visit their product page.

MatterHackers

MatterHackers is renowned as one of the top producers of TPU filament, offering the best-selling MH Build Series TPU that is strong, flexible, and easy to print. This filament is available in a wide variety of colors and comes with bulk pricing options, making it affordable for every user. With a price as low as $24.64 per spool, it is an excellent choice for creating durable and flexible parts. The MH Build Series TPU is compatible with various 3D printers and has a dimensional accuracy of +-0.03mm, ensuring high-quality prints. This filament is ideal for projects requiring high impact resistance and elasticity.

ColorFabb

ColorFabb is renowned as one of the leading producers of TPU filament, offering exceptional semi-flexibility and printability with their TPU 95A, which boasts a Shore hardness of 95A and is compatible with most FFF/FDM 3D printers. This filament requires careful attention to print settings and bed adhesion but delivers high durability and resilience. ColorFabb's collaboration with Lubrizol has led to the development of innovative varioShoreTPU materials, which can expand 1.4-1.6 times their original volume and offer variable shore hardness from 92 to 60 Shore A. Their products are designed for a wide range of applications, including automotive, drones, and prosthetics. With a well-equipped 3D printing studio and a commitment to innovation, ColorFabb continues to elevate the standards in additive manufacturing.

Gizmo Dorks

Gizmo Dorks is a reputable brand in the 3D printing industry, particularly known for its high-quality flexible TPU filament. Their TPU filament boasts a hardness of 95 Shore A, an elongation at break of 600% strain, and a tensile strength of 11,600 psi, making it highly durable and flexible. It is suitable for various applications, including car parts, medical devices, and protective cases for mobile phones and tablets. The filament is available in 1.75mm and 3mm diameters and comes in several colors. Gizmo Dorks ensures a 100% satisfaction guarantee or a full refund, highlighting their commitment to quality.