PETG filament has become one of the most popular materials for 3D printing due to its excellent balance of properties. Compared to PLA, PETG is tougher, more durable, and more heat resistant. It also does not require an enclosed or heated print bed like more temperamental materials such as ABS. However, not all PETG filaments are created equal. The quality can vary dramatically between different brands.
In this article, we will countdown the top 10 PETG filaments available in 2023 based on print quality, reliability, value, and community reviews. We’ll also discuss what to look for when selecting a PETG filament. With so many options on the market, this guide will help you choose the right PETG to suit your specific 3D printing needs.
What to Consider When Choosing a PETG Filament
When evaluating PETG filaments, here are some key factors to consider:
- Print Quality – A quality PETG should print smoothly with good interlayer adhesion, minimal stringing, and crisp details on small features. The best PETG brands produce consistent diameters and roundness along the length of the spool.
- Strength & Durability – Look for PETG that is formulated to be tough and durable for functional parts able to withstand wear and tear. The tensile strength should meet or exceed that of baseline PETG.
- Temperature Resistance – PETG can withstand over 100°C, but quality can vary. Optimal thermal resistance allows parts to maintain integrity in hot environments.
- Chemical Resistance – PETG has moderate chemical resistance. Premium blends improve resistance to acids, bases, oils and solvents.
- Value – Balance print quality with price to maximize value. Cost efficient spools that still deliver excellent prints are ideal.
- Reputation – Trusted filament manufacturers with positive community reviews typically deliver the most consistent, reliable PETG.
With these criteria in mind, let’s dive into the top PETG filaments available today.
10 Best PETG Filaments for 3D Printing
1. eSUN PETG Filament
eSUN PETG is a top choice for its stellar combination of quality and value. It’s available in a wide range of vivid colors that print nicely. The PETG produces clean, strong prints with smooth layer adhesion and easy removability from print beds. It’s also very reasonably priced.
Key Features
- Great value for the price
- Prints cleanly with excellent layer bonding
- Vibrant, accurate colors
- Low odor during printing
2. Polymaker PolyLite PETG
PolyLite PETG from Polymaker is a premium PETG lauded for its excellent print quality and reliability. It achieves an optimal balance of strength, flexibility, and temperature resistance for durable functional parts able to withstand bending and warping. The glossy surface finish really makes prints pop.
Key Features
- Superb strength and thermal resistance
- Prints easily with minimal stringing
- Glossy, eye-catching surface finish
- Very consistent diameter and roundness
3. Push Plastic Rainbow PETG
Push Plastic’s rainbow PETG is a gorgeous special edition filament perfect for artistic prints. It transitions between multiple colors along the length of the spool to create stunning multi-colored models with rainbow gradients. The PETG itself prints cleanly with vivid hues.
Key Features
- Gradient rainbow color shifts
- Vibrant and consistent colors
- Clean printing performance
- Great for artistic and decorative pieces
4. Duramic 3D PETG Filament
Duramic PETG is specially formulated for strength, durability and temperature resistance up to 105°C. The filament is very rigid with exceptional interlayer adhesion, making it perfect for load-bearing parts. It also features excellent chemical resistance against oils, alcohols and alkalis.
Key Features
- Super strong and rigid
- Excellent layer bonding
- Withstands temperatures up to 105°C
- High chemical resistance
5. Geeetech PETG Filament
Geeetech PETG offers fantastic value with performance rivaling premium brands. It prints very smoothly with precise extrusion, minimal stringing, and consistent diameters along the spool. The PETG also achieves great interlayer adhesion for cohesive, durable parts.
Key Features
- Extremely affordable pricing
- Excellent print quality
- Very consistent diameter
- Great interlayer adhesion
6. Overture PETG Filament
Overture PETG is a reliable filament praised for its consistent high quality across dozens of vivid color options. Each spool provides smooth, stringing-free printing with accurate dimensions. The PETG is also non-abrasive on brass nozzles.
Key Features
- Wide range of accurate, vivid colors
- Highly consistent diameter and roundness
- Reliable printing performance
- Non-abrasive on nozzles
7. TIANSE Transparent PETG
This transparent PETG from TIANSE creates stunning see-through prints perfect for light fixtures, vases, containers, and more. The clarity allows LEDs and light to pass through unimpeded. The material also withstands up to 100°C for hot environments.
Key Features
- Crystal clear transparent prints
- Excellent thermal resistance to 100°C
- Enables light diffusion in prints
- Ideal for light fixtures, vases, and containers
8. 3D Solutech Real PETG Filament
3D Solutech PETG lives up to its name with a very realistic, glass-like printed surface. The glossy prints resemble injection molded parts. The material prints easily with excellent interlayer adhesion and dimensional accuracy for intricate models and functional parts.
Key Features
- Realistic glossy “injected molded” look
- Precise extrusion for complex geometries
- Great interlayer adhesion
- Broad temperature resistance
9. Fillamentum Vertigo Galaxy PETG
If you want your prints to dazzle and shine, Vertigo Galaxy PETG from Fillamentum is an exceptional choice. This glitter-infused filament creates prints that sparkle with shimmering flakes across mesmerizing galaxy colors. The PETG itself also prints cleanly with vivid hues and strong layer bonding.
Key Features
- PETG infused with glitter flakes
- Produces prints with galaxy sparkle effect
- Vivid colors and great layer adhesion
- Eye-catching for decorative pieces
10. Proto-pasta HTPLA Composite PETG
This filament from Proto-pasta reinforces PETG with carbon fiber, stainless steel, or brass for exceptional strength and temperature resistance up to 145°C. The composite PETG prints easily and polishes to a smooth metallic sheen when brass-filled. It’s perfect for high-performance industrial components.
Key Features
- Reinforced with carbon fiber, stainless steel or brass
- Extreme temperature resistance up to 145°C
- Brass-filled option polishes to a mirror finish
- Super strong and heat resistant prints
PETG Filament Buying Guide
When selecting a PETG filament, be sure to consider:
- Print Quality – Look for minimal stringing, consistent extrusion, and reviews confirming good results.
- Strength & Temperature Resistance – Choose PETG engineered for toughness and heat resistance where needed.
- Surface Finish – Glossy, matte, satin, sparkling – pick the finish that fits your application.
- Diameter Tolerance – Tighter diameter consistency produces reliable prints.
- Reputation of Manufacturer – Trusted brands generally deliver better results.
- Price – Find the right balance of quality and value for your budget.
- Technical Specifications – Confirm the PETG meets the temperature, strength, chemical resistance, and other requirements for your prints.
With a quality filament and the proper printer settings dialed in, PETG can produce exceptional prints. It’s no wonder PETG has become one of the most utilized materials in 3D printing today.
The Best PETG Filament Provides the Perfect Balance of Properties for 3D Printing
PETG hits a sweet spot between ease of printing, strength, durability, and temperature resistance. This guide covered factors to consider when selecting a PETG and counted down the top filaments available today. Whether you seek high performance, vivid colors, mesmerizing sparkle effects, or the best value, there’s a PETG to fit your needs. With a spool of quality filament, you’re ready to print smooth, glossy, strong parts that perform well under pressure and heat. Your creations will have that “wow” factor.
