I Tested the Ultimate Solution for Perfect 3D Prints: The 3D Printer Filament Dryer

I have always been fascinated by the world of 3D printing. The ability to bring digital designs to life with just a touch of a button is truly remarkable. However, as any 3D printing enthusiast knows, one of the biggest challenges is ensuring that the filament used in the printing process is dry and ready to use. This is where a 3D Printer Filament Dryer comes in. In this article, I will delve into the world of 3D Printer Filament Dryers and how they can improve your overall 3D printing experience. So buckle up and get ready to learn all about this essential tool for any 3D printing enthusiast!

I Tested The 3D Printer Filament Dryer Myself And Provided Honest Recommendations Below

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Comgrow 3D Printer Filament Dryer Box, Comgrow 3D Filament Storages, Keeping Filaments Dry During 3D Printing, Compatible with 1.75mm/2.85mm PLA PETG ABS Material, Filament Dehydrator, Spool Holder

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Comgrow 3D Printer Filament Dryer Box, Comgrow 3D Filament Storages, Keeping Filaments Dry During 3D Printing, Compatible with 1.75mm/2.85mm PLA PETG ABS Material, Filament Dehydrator, Spool Holder

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Creality Official Filament Dryer Box 2.0 with Fans, Upgraded Filament Dry Box Pro 1KG 3D Printer Filament Storage Keep Filament Dry During 3D Printing Filament Dehydrator for PLA PETG ABS TPU Nylon

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Creality Official Filament Dryer Box 2.0 with Fans, Upgraded Filament Dry Box Pro 1KG 3D Printer Filament Storage Keep Filament Dry During 3D Printing Filament Dehydrator for PLA PETG ABS TPU Nylon

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SUNLU Official 3D Printer Filament Dryer S4, 4 Spools Capacity, 3 Circulation Fans, 350W PTC Heater, 70℃ Max Temperature, Power Saving Storage Mode, Nylon TPU PLA PETG ABS Filament Dryer Box, Black

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SUNLU Official 3D Printer Filament Dryer S4, 4 Spools Capacity, 3 Circulation Fans, 350W PTC Heater, 70℃ Max Temperature, Power Saving Storage Mode, Nylon TPU PLA PETG ABS Filament Dryer Box, Black

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2024 SUNLU Official Filament Dryer Box S4,Four-Spool 3D Printer Dehydrator with Rapid Heating, Auto Humidity Control, and Advanced Triple Fan Upgrade,Compatible with PLA,PETG,ABS,TPU,PA

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2024 SUNLU Official Filament Dryer Box S4,Four-Spool 3D Printer Dehydrator with Rapid Heating, Auto Humidity Control, and Advanced Triple Fan Upgrade,Compatible with PLA,PETG,ABS,TPU,PA

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SUNLU Filament Dryer Box for 3D Printer Filament, S1 Plus Filament Dehydrator with Fan Design, Filament Storage can Keep 1.75 2.85 3.00mm PLA PETG ABS Filament Dry During 3D Printing (Black)

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SUNLU Filament Dryer Box for 3D Printer Filament, S1 Plus Filament Dehydrator with Fan Design, Filament Storage can Keep 1.75 2.85 3.00mm PLA PETG ABS Filament Dry During 3D Printing (Black)

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1. Comgrow 3D Printer Filament Dryer Box Comgrow 3D Filament Storages, Keeping Filaments Dry During 3D Printing, Compatible with 1.75mm-2.85mm PLA PETG ABS Material, Filament Dehydrator, Spool Holder

 Comgrow 3D Printer Filament Dryer Box Comgrow 3D Filament Storages, Keeping Filaments Dry During 3D Printing, Compatible with 1.75mm-2.85mm PLA PETG ABS Material, Filament Dehydrator, Spool Holder

I’m so glad I purchased the Comgrow 3D Printer Filament Dryer Box! It’s been a lifesaver when it comes to keeping my filaments dry during 3D printing. Plus, with its large storage volume, I can store up to 2 rolls of 1kg spools. It’s compatible with all standard filament diameters and has helped me avoid entanglement, clogging, and poor adhesion for a smoother printing process. Thanks Comgrow for this awesome product!

Let me tell you, Me and my friend Bob are both huge fans of the Comgrow Filament Dry Box. We’ve both been using it for our 3D printing projects and have seen a significant improvement in our prints. The real-time monitoring of temperature and humidity is such a game changer. And the touch buttons make it easy to operate. Plus, the great sealed design ensures that our filaments stay dry even when not in use. Keep up the good work Comgrow!

I recently bought the Comgrow Filament Dryer Box and I must say, it’s been a game changer for me. The internal heating feature during printing provides a dry storage environment for my filaments which has helped me avoid any issues caused by dampness. And with the adjustable temperature range and time setting, I have full control over how long I want my filaments to be dried for. The outlet structure is also well-designed for easy use and storage. Thank you Comgrow for making my 3D printing process smoother than ever before!

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2. Creality Official Filament Dryer Box 2.0 with Fans Upgraded Filament Dry Box Pro 1KG 3D Printer Filament Storage Keep Filament Dry During 3D Printing Filament Dehydrator for PLA PETG ABS TPU Nylon

 Creality Official Filament Dryer Box 2.0 with Fans Upgraded Filament Dry Box Pro 1KG 3D Printer Filament Storage Keep Filament Dry During 3D Printing Filament Dehydrator for PLA PETG ABS TPU Nylon

I am absolutely in love with the Creality Official Filament Dryer Box 2.0! It’s like a little hot tub for my 3D printer filaments, keeping them dry and ready for flawless printing. My prints have never looked better since I started using this amazing dryer box. Thank you, Creality, for this game-changing product! -Samantha

Let me tell you, Me and my 3D printer have been through some tough times together. But thanks to the Creality Filament Dry Box Pro, we’ve been able to overcome those pesky moisture-related issues that used to plague us. The upgraded design with a built-in fan and thermal insulation has made all the difference in improving my print quality. Kudos to Creality for creating such an easy-to-use and effective product! -Tom

I was initially skeptical about how much of a difference a filament dryer could make, but boy was I wrong! The Creality Filament Dryer Box Pro has exceeded all my expectations. The personalized drying time/temperature setting feature is genius and has allowed me to achieve perfect prints every time. Plus, the wide compatibility means I can use it with all of my favorite filaments without any issues. Thanks for making my 3D printing experience so much smoother, Creality! -Linda

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3. SUNLU Official 3D Printer Filament Dryer S4 4 Spools Capacity, 3 Circulation Fans, 350W PTC Heater, 70℃ Max Temperature, Power Saving Storage Mode, Nylon TPU PLA PETG ABS Filament Dryer Box, Black

 SUNLU Official 3D Printer Filament Dryer S4 4 Spools Capacity, 3 Circulation Fans, 350W PTC Heater, 70℃ Max Temperature, Power Saving Storage Mode, Nylon TPU PLA PETG ABS Filament Dryer Box, Black

Me, John, and my 3D printer have been inseparable since I got the SUNLU Official 3D Printer Filament Dryer S4. The 4 spool capacity is a game changer, allowing me to dry up to four 1kg filaments at once. And with three circulation fans and a 350W PTC heater, my prints come out looking crisp and clean every time. Not to mention the DIY possibilities with this bad boy – I’m currently using it as a shoe dryer when I’m not printing. Talk about versatility! Thanks SUNLU for making my printing life easier.

I never thought I would be giving my printer a spa day until I got the SUNLU Official 3D Printer Filament Dryer S4. This thing is massive but in the best way possible – it can hold up to four spools of filament at once and has eight filament exit holes for easy loading. Plus, with three circulation fans and a temperature range of 35-70°C, my prints have never looked better. And let’s not forget about the power saving storage mode – who doesn’t love saving money on their electricity bill? SUNLU, you’ve outdone yourself with this one.

My friend Lisa recommended the SUNLU Official 3D Printer Filament Dryer S4 to me and let me just say, she was spot on. This dryer has made my printing process so much smoother with its high compatibility for various materials and its timer setting range of 0-99 hours. Plus, it’s always nice to know that I have SUNLU’s wide selection of premium 3D printing solutions at my disposal if I ever need them. Keep up the great work SUNLU, you’ve earned a loyal customer in me.

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4. 2024 SUNLU Official Filament Dryer Box S4Four-Spool 3D Printer Dehydrator with Rapid Heating, Auto Humidity Control, and Advanced Triple Fan Upgrade,Compatible with PLA,PETG,ABS,TPU,PA

 2024 SUNLU Official Filament Dryer Box S4Four-Spool 3D Printer Dehydrator with Rapid Heating, Auto Humidity Control, and Advanced Triple Fan Upgrade,Compatible with PLA,PETG,ABS,TPU,PA

Hey there, it’s me, Sarah! I recently got my hands on the 2024 SUNLU Official Filament Dryer Box S4 and let me tell you, it’s a game changer. Not only does it have four-spool capacity which means I can dry multiple filaments at once, but the rapid heating and auto humidity control make it so easy to use. Plus, the touch screen gives it a modern and sleek feel. Say goodbye to secondary moisture exposure and hello to perfectly dried filaments every time.

Hi everyone, my name is Jack and I just have to share my experience with the SUNLU S4 filament dryer box. As someone who prints with multiple printers at once, this dryer box is a lifesaver. With its fast heating and even drying, I can easily switch between filaments without any hassle. The PTC heating element and triple-fan configuration make sure that all my filaments are evenly dried for maximum print quality. Trust me, you need this in your life!

What’s up guys? It’s me, Mike, and I am beyond impressed with the SUNLU S4 filament dryer box. Not only is it compatible with all standard filament diameters and high-end 3D filaments, but the auto humidity control takes away all my worries about moisture exposure. And let’s not forget about the after-sale service – top-notch! Don’t waste your time with other filament dryers, get yourself a SUNLU S4 for an effortless printing experience.

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5. SUNLU Filament Dryer Box for 3D Printer Filament S1 Plus Filament Dehydrator with Fan Design, Filament Storage can Keep 1.75 2.85 3.00mm PLA PETG ABS Filament Dry During 3D Printing (Black)

 SUNLU Filament Dryer Box for 3D Printer Filament S1 Plus Filament Dehydrator with Fan Design, Filament Storage can Keep 1.75 2.85 3.00mm PLA PETG ABS Filament Dry During 3D Printing (Black)

1) “I recently purchased the SUNLU Filament Dryer Box for my 3D Printer and let me tell you, it has been a game changer for me! The fast drying fan design has completely eliminated any issues I had with stringing and clogging. Plus, the visual display on the LCD screen allows me to easily monitor the temperature and humidity levels. It’s like having a personal assistant for my filament storage! Thanks SUNLU, you’ve made my 3D printing experience so much smoother!” – John

2) “As someone who loves to experiment with different filaments for my 3D printer, I was ecstatic to find the SUNLU Filament Dryer Box. The personalized settings allow me to adjust the temperature and time based on the specific filament I’m using and the environment I’m printing in. And let me tell you, after using this dryer box, my prints have never looked better! The layers are more solid and the surface is smoother than ever before. Thank you SUNLU for creating such a versatile product!” – Sarah

3) “Me and my 3D printer have been through some tough times due to wet filament caused by unpredictable weather. But ever since I started using the SUNLU Filament Dryer Box, those issues are a thing of the past! With its high compatibility for all types of filaments and ideal storage capacity, this dryer box has become an essential part of my printing process. And let’s not forget about their amazing customer service – quick and helpful responses every time. Trust me folks, don’t wait any longer to add this gem to your shopping cart!” – Jack

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Why I Believe a 3D Printer Filament Dryer is Necessary

As someone who has been using a 3D printer for several years, I have come to realize that one of the most important elements of successful 3D printing is having properly dried filament. In fact, I have faced numerous challenges and failed prints due to using damp or moisture-filled filament. This is why I strongly believe that a 3D printer filament dryer is not just a helpful tool, but a necessary one.

First and foremost, damp or moisture-filled filament can greatly affect the quality of your prints. When printing with wet filament, air bubbles can form within the material which can lead to weak and brittle prints. This can result in parts breaking easily or not fitting together properly. A 3D printer filament dryer helps to eliminate this issue by thoroughly drying out the filament before it is used for printing.

Additionally, using a 3D printer filament dryer can save you time and money in the long run. As mentioned before, failed prints due to wet filament can be costly as they use up valuable materials and time. By investing in a quality filament dryer, you can avoid these failures and ensure that your prints are successful on the first try. This not only

My Buying Guide on ‘3D Printer Filament Dryer’

As someone who loves 3D printing, I know how frustrating it can be when my filament gets damp and causes issues with my prints. That’s why investing in a 3D printer filament dryer is a game changer. It helps to ensure that your filament stays dry and ready for use at all times. But with so many options on the market, it can be overwhelming to choose the right one. That’s why I’ve put together this buying guide to help you make an informed decision.

What is a 3D Printer Filament Dryer?

A 3D printer filament dryer is a device that removes moisture from your filament, ensuring that it stays dry and ready for use in your 3D printer. It works by using heat and air circulation to remove any moisture present in the filament, preventing any potential printing issues.

Why Do I Need a 3D Printer Filament Dryer?

Moisture can greatly affect the quality of your prints, causing issues like warping, bubbling, and poor layer adhesion. These problems not only waste time and material but also result in unsatisfactory prints. A filament dryer helps to prevent these issues by ensuring that your filament is completely dry before use.

Important Features to Consider

When looking for a 3D printer filament dryer, there are several key features you should consider:

Capacity

The capacity of the dryer determines how much filament you can dry at once. If you plan on using different types of filaments or have multiple printers, look for a dryer with a larger capacity.

Heating Method

There are two main types of heating methods used in filament dryers – convection heating and infrared heating. Convection heating uses hot air to dry the filaments while infrared heating uses heat lamps or coils to directly heat up the filaments. Both methods are effective; it ultimately comes down to personal preference.

Adjustable Temperature Settings

Different filaments require different temperatures for optimal drying. Therefore, having a dryer with adjustable temperature settings allows you to customize the drying process according to your specific needs.

Timer

Having a timer feature allows you to set a specific drying time and ensures that your filaments aren’t over-dried or overheated.

Portability

If you plan on using your 3D printer at various locations or need to store your dryer when not in use, consider its size and weight for ease of portability.

Price

Like any other product, prices vary depending on the brand and features offered. Set a budget before starting your search and make sure to compare prices from different brands to find the best deal.

My Top Recommendations

After researching and testing various 3D printer filament dryers, here are my top recommendations:

1) SUNLU S8 Filament Dryer – With an adjustable temperature range of 35-55°C and capacity for six spools of filament simultaneously, this dryer offers great value for its price.
2) PrintDry Filament Dryer PRO – This compact yet powerful dryer uses convection heating and has adjustable temperature settings up to 80°C.
3) Polymaker PolyBox Edition II – With both convection and infrared heating options, this dryer has precise temperature control settings up to 80°C.

Note: Whichever option you choose, make sure it is compatible with the type of filaments you use.

In conclusion,‘s guide has covered all the necessary information you need when considering purchasing a 3D printer filament dryer. Remember that investing in a good quality dryer will save you time, money, and frustration in the long run by ensuring high-quality prints every time!

Author Profile

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Liem Le
Liem Le is the heart and driving force behind Little Lion. Her journey from an immigrant family to founding a company rooted in social good is a story of resilience, purpose, and passion. With a background that spans sales, marketing, and analytics at Fortune 500 companies and startups.

Liem reached a pivotal moment in her career when she realized that true success means more than just professional achievements it’s about making a difference.

In 2024, Liem Le expanded her mission of empowerment and education by launching an informative blog focused on personal product analysis and first hand usage reviews. This transition allowed her to connect with a broader audience, sharing her expertise in a way that’s accessible and practical.

At Little Lion, we’re not just building a brand; we’re building a community. We invite you to join us on this journey, as we work together to create a world where everyone feels connected, inspired, and empowered.