Finest 3D Printing Filament Storage Bins- Filament Dryers

Best 3D Printing Filament Storage Boxes- Filament Dryers

There are several types of 3D printing filaments available (such as Acrylonitrile Butadiene Styrene, Polylactic Acid, Polyethylene Terephthalate, Nylon, Exotics, etc.).

This filament classification depends on raw materials, strength, practicality, flexibility and specifications.

Sometimes filaments absorb moisture or dust from the air. And so it has a bad impact on 3D printing. Usually some filaments are very sensitive to environmental changes.

To contain this impact, a filament storage box is one of the best solutions. It maintains the quality and flexibility of the filament. It keeps the filament away from contaminants and provides moisture during the printing process.

Here in this article we will talk about …

  • What are the top filament storage boxes (or filament dryers)?
  • What kind of filament dryer should you buy for the 3D printer in smart technologies?

Best filament dryer on the market

In this article, we are going to examine the best filament dryers, along with their characteristics and functions.

1. SUNLU filament dryer

Above: SUNLU filament dryer

SUNLU is also a manufacturer of 3D filament. The filament dryer is a type of dry storage box that is used for 3D printing filaments.

It consists of the materials acrylonitrile butadiene styrene. And it takes place in white color. This dryer looks like a spool holder. This holder has the capacity to store the 1.75mm, 2.85mm filaments.

It offers more functions and features for 3D printing filaments.

Features of the SUNLU filament dryer:

  • The SUNLU filament storage box has basic functions for maintaining temperature and humidity.
  • This dryer helps avoid excessive heat so there is less chance of damage.
  • The SUNLU filament dryer can keep moisture away from the filament surface.
  • The user can also set the drying time in the SUNLU filament dryer.
  • In addition, the user can adjust the temperature (in the range of 35 ° C to 55 ° C) of the filament dryer as required by the user.

The SUNLU filament dryer is very helpful in creating the best environment for the 3D model.

2. PolyMaker PolyBox

Above: The PolyMaker PolyBox / Image source:

The PolyBox filament dryer is one of the best solutions for additive manufacturing technologies and the development of advanced 3D printing.

This filament storage box comes with its own Polymaker brand. It has a built-in thermo-hygrometer to check your filaments in the box.

Properties of the PolyBox filament dryer:

  • This filament dryer lowers environmental influences such as humidity and temperature in the PolyBox.
  • A thermo-hygrometer regulates the humidity with the help of large desiccant bags.
  • This filament dryer is very convenient for users to change the bobbins. It can hold two 1 kg spools or one 3 kg spool.
  • And it is convenient to store filaments with a diameter of 1.75mm and 2.85mm.

3. eSun Aibecy eBOX

eSUN comes with the printing of a 3D filament dryer box.

The eSUN Aibecy eBOX improves the 3D printing structure and reduces contamination.

Feature of the Esun Aibecy Ebox:

  • The eSUN Aibecy EBOX is used to make high quality filament. It contains environmentally friendly resins.
  • It has the ability to store dry filaments with sealed protection. So it protects against dust and moisture and lasts a long time.
  • The user can set the drying heating time and the desired temperature. You can also follow the temperature in time.
  • It has the ability to increase the life of the filament.

The Aibecy eBOX has the least functionality compared to the polymaker polybox and the SUNLU filament dryer. But it has very specific use cases.

4. Chefman dehydrator

In general, the Chefman dehydrator is known as a “food dryer”. Scientifically it is also known as the “Touch Screen Electric Multi-Tier Preserver Machine”.

The main function of the Chefman Food Dehydrator is to preserve and extend the life of the food.

Features of the Chefman Dehydrator:

  • The Chefman dehydrator is a compact device. This compact device consists of a dryer and a digital timer to prepare delicious dried food.
  • It has an adjustable thermostat that provides accurate drying times and temperatures. Thus, the timer switches off when the time has expired.
  • The Chefman dehydrator can automatically monitor the process of drying food. To dry fruit slices, sweet potatoes, vegetables, dried snacks, herbs, meat or yoghurt, you need a food dryer.

5. PrintDry filament dryer PRO

Above: PrintDry filament dryer PRO

The PrintDry filament dryer is an inline filament dryer. This dryer is designed to dry the filament and feed it into a 3D printer.

There are many PrintDry filament dryers on the market. They come with different specifications, design constructions, uses, features, functions and benefits.

Features of the PrintDry filament dryer PRO:

  • The PrintDry filament dryer PRO has an active drying technology that can dry 3D printing filaments. It works properly before and during 3D printing design.
  • It has a specific drying temperature range (from 35-75 ° C or 95-167F) for different filaments.
  • This PrintDry filament dryer PRO can work with 1.75 mm or 3 mm filaments.
  • It has a separate large coil set to handle up to 5 kg of coils.


In this guide, we learned about the top five filament storage boxes and a dehydrator. I also explained several functions and uses of these dryers in an automation environment.

These four filament dryers are very beneficial when printing with molten filaments. It keeps the filaments with the required environments. The dehydrator is one of the best food preservation devices that can be used to serve food or vegetables for an extended period of time.

I hope this guide will help you make your decision and find the perfect filament dryer for your needs. If you have any questions, we will discuss them in the comment.

About the Manufactur3D magazine: Manufactur3D is an online magazine about 3D printing. which publishes the latest 3D printing news, insights, and analysis from around the world. Visit our 3D printing training Page to read more such informative articles. To keep up to date with the latest happenings in the 3D printing world, like us on Facebook or follow us LinkedIn.

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