Best PETG Filament Reviews and Buying Guide 2021

If you are looking for the best PETG filament, you need to brace yourself for the challenge. The market is saturated with all sorts of filaments, and getting the best can be quite difficult.

However, when you have the right information, it simplifies the choosing process allowing you to only focus on the right one for your needs. In this blog, we'll discuss essential features to look for and review the five best PETG filaments on the market.

1. HATCHBOX PETG 3D Printer Filament

Purchasing this PEGT 3D printer filament from HATCHBOX is an indication that you are getting quality and reliable PEG. The company specializes in developing variety and quality products at an affordable price. Therefore, you are guaranteed that whatever budget you have will be a product for you to give you an exceptional experience.

Additionally, with this printer, it will be easy for you to make 3D prints last. Therefore, you are guaranteed that it will help take your printing experience to the next level. On the other hand, it has a sturdy and pretty flexible spool that is super tough. The spool is nearly indestructible, meaning it can withstand any challenges that come along.

The quality of your prints with this printer, however, depends on the spool thickness. Luckily, the Hatchbox machine has a uniform spool thickness to guarantee that your prints' quality will not be compromised.

Unlike other printers, with this machine, you are guaranteed that the layers will stick beautifully. Therefore, you will not have to keep repeating but rather enjoy strong and high-quality prints with minimal warping. It is also compatible with a wide range of nozzle temperature range for a better experience. This printer's adjustable adhesion ensures to supply the right amount of heat for a perfect head bed.


  • Nearly indestructible spool
  • A great layer to layer adhesion
  • Wide nozzle temperature
  • Strong and high-quality prints


  • Slightly overpriced

2. Clear 3D FPETG Filament from Overture

Overture is a brand you can trust. They promise and deliver as per your expectations to ensure you are satisfied. With this clear filament, you are guaranteed that delivered is clear, not milky white filament-like it happens with other brands on the market. Therefore, it will be easy for you to undertake your duties with the confidence that your PETG filament is convenient for clear 3D prints.

This also makes it possible for you to identify possible mistakes on your prints for corrections while you still can. The clear design also enhances the beauty of your prints hence giving them a professional appearance.

On the other hand, this filament form overture is easy to use. It is quite flexible and lightweight, allowing you to apply it to your prints while within your comfort easily. It is also incredibly resistant to impact and strong, making it convenient for creating RC planes. The filament also eliminated problems such as bubbling and stringing, which are quite common with other brands, and they eventually ruin your PETG experiences. When applied, it gets down smoothly and has a great layer to layer adhesion with no bubbles or strings formation. This filament also comes with a build plate that is good in size and is quite nice for use.


  • Length and weight scale that indicates usage progress
  • Crystal clear filament
  • Lightweight for ease of use


  • It affects the print quality if printed together without separation

3. DURAMIC 3D PETG Printer Filament

This duramic 3D PETG printer filament is all you need if you are looking for best quality. It provides you with the right adhesion and has smooth extrusion for reliable experiences with your 3D printing projects. The filament comes with not stringing or warping problems to ensure the print quality is consistent and uncompromised.

The product is also has minimal tangling issues and is free from bubbles and clogs making it convenient even for the most delicate prints. With its unique design, it ensures to make your printing experience exceptional with smooth ad stable printing. Therefore, once you have this filament within your reach, you will automatically experience the difference in your business.

It also comes with a watertight storage bag that helps keep the filament secure and free from moisture for future use. Therefore, if you haven't exhausted all the filament, you will not have to buy again whenever you think of printing. Instead, you can get the one you previously stored and print confidently without compromising on quality and adhesion.

The spool nozzle temperature can hold on high temperatures and still provide you with the same print quality. Therefore, whatever temperature you need to get the job done, you are guaranteed that this is the right product for the job. Its made of high-quality material, which guarantees reliable color consistency all the way with no traces.


  • High quality and reliable construction
  • Withstand high temperatures
  • Easy to use
  • Reliable adhesion and print smoothness


  • It takes time to master its use

4. OVERTURE PETG Filament 1.75mm

Overture has been in the industry for over eight years now, which guarantees that they have what it takes to develop quality products. The industry's long time also indicates that they have a piece of deep knowledge about 3D prints.

Therefore, when developing their 3D printer filament, they do it with passion and confidence that it's what the market requires, especially for anyone willing to take their 3D printing to the next level.

With this filament, you are guaranteed exceptional quality with stable and smooth printing. It eliminated the issues of bubbles and strings, as it commonly happens with other brands for a flawless printing experience.

Additionally, this filament has a consistent diameter size to ensure that your print quality is consistent all the way. Therefore, you will not experience challenges after setting your printer to print a certain volume than the diameter shifts. The filaments spool is of the highest quality, assuring you that the filament will facilitate printing useful and functional stuff with minimal complications.

If you are looking to enhance your 3D printing business, this will make the perfect fit. It is super light, but its adhesion is reliable and on another level. The spool is also flexible, allowing you to deal with it easily for your satisfaction.


  • High mechanical strength and super flexible
  • Consistent diameter size for reliable print quality
  • Ease of use
  • Resealable aluminum foil bag for moisture protection


  • Not suitable for large projects

5. SUNLU PETG Filament

On the last spot of this review is this SUNLU PETG filament. It comes with ease of use and durability benefits to guarantee that it is worth your investment and will enhance your 3D printing skills. Therefore, if all you want is to get your reliable hands-on filament, this is all you need.

Unlike another filament, this doesn't require you to preheat the bed. This makes the operation faster and safer for you, with minimal chances of injuries or accidents. However, you will require to set the nozzle temperature to at least 235-245 degrees for it to work.

The filament guarantees strong and firm layer to layer adhesion, which is an indication that it will create solid crafts that are highly durable. It can also withstand chemical or impact damages, and its objects are also heat resistant. Therefore, you are guaranteed that your 3D print will last longer and not be subject to possible damages.

It has consistent spool thickness to ensure that your print quality is not compromised. The even thickness also guarantees that your prints are all uniform and meet your specific size expectations making it convenient even for commercial use. It comes in 3 rolls with different colors hence making it convenient for projects with multiple colors.


  • Durable construction
  • Ease of use
  • Multiple color operation
  • Consistent spool thickness
  • Smooth and strong layer to layer adhesion


  • Slightly overpriced

Things To Consider When Buying The Best PETG Filament

PETG is gradually becoming the best 3D printing material thanks to its indestructible design. If you get the right quality, you are guaranteed that your print quality will be exceptional and will withstand almost any challenge that comes in its way. However, choosing the right PETG filament is not as easy with so many brands in circulation. Therefore, it is essential to have specific features to look for that will guide your decision making.


Consistency is critical, and it comes in various forms. You first have to ensure that the spool you get has the same thickness size all the way. For instance, if you get one that measures 1.75mm, it will be difficult to get fine results if it has other parts that go up to 1.85mm thick. Therefore, your spool thickness has to be consistent with a =/- of 0.05mm but nothing beyond that point. Additionally, it should be made of the same material texture for the same quality results.

When the material is not consistent both in texture and size, it will automatically impair your print quality. Considering that you will be exposing your prints to heat when the material is different, you might not be in a position to get the right heat setting hence destroy one while focusing on the other.


Although the chemical composition of PETG is safe, safety is a critical factor to put into consideration. Different manufactures develop their PETG material differently, and you cannot assume that all the brands on the market are safe. If you are thinking of using the material to prepare food or storage, you need to be sure you are using the right material.

However, since it may not be easy to tell whether the material you want is safe, reading previous customer testimonials could be of help. This will help you make the right choice with minimal risks, unlike when you focus on the company selling strategy. On the other hand, if you missed customer testimonials, you can also check on odor as another safety indicator. Any PETG material with a chemical smell is automatically a bad sign.

Moisture Protection

In their unused form, filaments attract moisture quite easily. This is because they are the most hygroscopic materials, unlike all the others on the market. However, when they attract moisture, it, in return, ruins the spool and makes the layer to layer adhesion quite difficult hence affecting the quality of the results of your print.

Therefore, before committing to buy from a particular brand, ensure to go for the ones that seal their products properly before shipping. This will prevent water damages along the shipment process and ensure that your product gets to you in good shape. Additionally, you should check and ensure that the packaging bag is reusable to guarantee that every time you use the spool, you can safely store the remaining in the bag for moisture-free preservation.

Frequently Asked Questions AQs

Q: Is PETG Any Good?

A: Yes. PETG is becoming popular because it combines benefits from other filaments too. It is also softer, smoother, and flexible, which is essential for 3D printing.

Q: What Are The Common Uses For PETG?

A: it can be used for food packaging materials and water bottles since it is food safe. Since this material is strong and durable, it can also develop quality bracelets and rings, among other ornaments. It can also be used to make mechanical and robotic parts.

Q: What Are PETG Filaments Made Of?

A: The material used in making these filaments is a form of thermoplastic polymer known as polyethylene terephthalate glycol strands. It is quite significant in mechanical resilience compared to other materials.


PETG is a great alternative to PLA and ABS as it provides you with combined benefits in one material. It is, therefore, ideal for all your 3D prints, and it is quite durable. The process of getting the best PETG filament, however, is daunting, and it requires you to go an extra step.

However, with the information above, now you have an easy way to begin your search and ensure to land on the best deal on the market.

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