10 Best filamentdryers of 2025

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YOOPAI
【2025 Special Bundle】SUNLU Official Filament Dryer Box S4,Four-Spool 3D Printer Dehydrator with Rapid Heating, Auto Humidity Control, and Advanced Triple Fan Upgrade, Fits PLA,PETG,ABS,TPU,PA,etc.
Main highlights

Four Spool Capacity
Accommodates four 1kg spools, enabling concurrent drying and printing.

Ideal for High-Volume Printing
Perfect for environments needing multiple spools ready for use.

Effective Humidity Control
Auto humidity control praised for reliability and ease of use.
9.7

Exceptional

Our Rating
How do we rank?

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Based on millions of stores and reviews

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Value for Money

2

Polymaker
Polymaker 3D Printing Filament Dryer and Storage Box - PolyDryer and PolyDryer Box for Filament Drying and Sealing with Heat Control, Compatible with PA Nylon, PLA, PVB, PETG, ABS, TPU 1.75mm 2.85mm
Main highlights

Drying and Storage Solution
PolyDryer offers a comprehensive solution for drying and storing 3D printing filaments, ensuring optimal print quality.

Ideal for High-Speed Printing
Perfect for high-speed 3D printing, preventing issues like stringing and clogging by pre-drying filaments.

Praised Sealing Performance
Customers appreciate its superior sealing, keeping filaments dry and protected from moisture.
9.6

Exceptional

Our Rating
3

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

27% Off
Main highlights

Large Storage Capacity
Holds two 1kg spools, compatible with multiple filament types.

Ideal for Humid Environments
Perfect for maintaining filament dryness and preventing printing issues.

Praised Customer Service
Quick and effective solutions for technical issues and replacements.
9.5

Excellent

Our Rating

8.0
Attachment

8.0
worth the money

8.0
Print Quality
4

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

Efficient Heating and Moisture Control
Heats up to 65°C in 15 minutes with 360° air circulation, improving print quality by reducing filament moisture.

Versatile Filament Compatibility
Ideal for drying various 3D filaments like PLA, PETG, ABS, and TPU, enhancing print performance.

User-Friendly Operation
Easy-to-use display and adjustable settings praised for simplicity in customer reviews.
9.4

Excellent

Our Rating

9.1
Attachment

8.2
Print Quality

8.0
Sheerness
5

Sovol
Sovol Filament Dryer 2025, SH01 Filament Dehydrator 3D Printer Spool Holder with Upgraded Fan, Dry Box for Keeping Filament Dry, Compatible with 1.75mm, 2.85mm PLA PETG TPU ABS
Main highlights

Efficient Moisture Removal
Sovol SH01 effectively removes moisture, enhancing print quality and preventing brittle filaments.

Ideal for Multi-Spool Use
Perfect for storing and drying up to two spools simultaneously, ideal for multi-color printing.

Consistent Performance
Quiet operation and effective drying praised by users, even in varying room conditions.
9.1

Excellent

Our Rating

8.7
Attachment

8.2
Print Quality

8.0
worth the money
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6

Comgrow
Filament Dryer Box, SH02 Dry Box Filament Sealed Storage Box 3D Printer 2 Spools Holder with PTC Fast Heater, Filament Dehydrator with Touch Screen Compatible with PLA PETG TPU ABS 1.75/2.85mm

13% Off
Main highlights

Dual Spool Capacity and Design
Dries two 1KG filament spools simultaneously, saving space and time.

Versatile Filament Compatibility
Ideal for drying PLA, TPU, PETG, ABS, ASA, PVA, PC, PA, PP.

Fast Heating and Efficient Drying
360 PTC heater ensures quick, even drying for optimal 3D prints.
Key specs
- Filament Type:PLA, TPU, PETG, ABS, ASA, PVA, PC, PA, PP
- Temperature Range:40-70°C
- Compatibility:9 filament types
- Heating Speed:Reaches 70°C in 25 mins
- Color:N/A
9.0

Excellent

Our Rating
7

SUNLU
SUNLU Official Filament Dryer S2, 70℃ Max Temperature, Built-in Circulation Fan, 3D Printer Filament Storage Box Filament Dehydrator, Nylon TPU PLA PETG ABS 3D Printer Filament Dryer Box (Black)
Main highlights

Efficient Moisture Removal
Quickly dries filament to enhance 3D printing results.

Versatile Use Cases
Ideal for humid environments and reviving old filaments.

Praised Touch Screen
Easy control with a large, intuitive touch interface.
8.7

Very Good

Our Rating

9.9
Interactive Display

9.5
Simple to use

9.3
Print Quality
8

POJECITY
Kingroon Filament Dryer Box, PLA Dryer Box, 3D Printer Filament Dry Box Keeping Filament Dry During 3D Printing 4L Compatible with1KG Filament and PLA Filament,PETG,Material Filament Dry Box

24% Off
Main highlights

Efficient Moisture Removal
Kingroon Filament Dryer Box effectively removes excess water, solving common 3D printing issues like wire drawing and clogging, ensuring better printing results.

Ideal for Long-Term Filament Storage
Perfect for storing 0.5/1KG filaments with high compatibility, supports Direct and Bowden Extruders, and maintains filament quality over time.

Versatile and User-Friendly Design
Customers appreciate the dual-purpose design for dry storage and direct printing, along with easy setup and reliable performance.
8.6

Very Good

Our Rating

8.9
worth the money

8.7
Simple to use

8.4
sweat control
9

Comgrow
Comgrow Filament Dryer, Upgraded Filament Dry Box, Large-Capacity 3D Filament Dehydrator for 2KG Filament, Compatible with 1.75mm, 2.85mm and PLA PETG TPU ABS Material

20% Off
Main highlights

Efficient Filament Drying
The Comgrow Filament Dryer effectively dries 3D filament, enhancing print quality and reducing moisture-related issues.

Ideal for Humid Environments
Perfect for users in humid areas needing consistent filament drying for optimal 3D printing results.

Praised Drying Performance
Customers appreciate its ability to restore overly moist filament, making printing smoother and easier.
8.5

Good

Our Rating

8.0
Print Quality

8.0
Attachment

8.0
Sheerness
10

Creality
2025 Creality Filament Dryer Box Pro, Upgrade 3D Printer Filament Dryer Box with Fan, 360° Heating Filament Dehydrator Storage Box for 1.75/2.85mm PETG PLA TPU ABS Nylon
Main highlights

Efficient Moisture Removal
Upgraded filament dryer removes moisture, preventing print issues like stringing and clogging.

Ideal for Diverse Filaments
Suitable for 1.75mm/2.85mm filaments, including PLA, ABS, and more.

Praised for Display Features
Customers appreciate the informative display showing temperature, humidity, and timer.
8.2

Good

Our Rating

10 Best filamentdryers of 2025

1

【2025 Special Bundle】SUNLU Official Filament Dryer Box S4,Four-Spool 3D Printer Dehydrator with Rapid Heating, Auto Humidity Control, and Advanced Triple Fan Upgrade, Fits PLA,PETG,ABS,TPU,PA,etc.

How do we rank?

How do we rank?

Analyzing top stores

2

Polymaker 3D Printing Filament Dryer and Storage Box - PolyDryer and PolyDryer Box for Filament Drying and Sealing with Heat Control, Compatible with PA Nylon, PLA, PVB, PETG, ABS, TPU 1.75mm 2.85mm

3

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

8.0

8.0

8.0

4

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

9.1

8.2

8.0

5

Sovol Filament Dryer 2025, SH01 Filament Dehydrator 3D Printer Spool Holder with Upgraded Fan, Dry Box for Keeping Filament Dry, Compatible with 1.75mm, 2.85mm PLA PETG TPU ABS

8.7

8.2

8.0

6

Filament Dryer Box, SH02 Dry Box Filament Sealed Storage Box 3D Printer 2 Spools Holder with PTC Fast Heater, Filament Dehydrator with Touch Screen Compatible with PLA PETG TPU ABS 1.75/2.85mm

7

SUNLU Official Filament Dryer S2, 70℃ Max Temperature, Built-in Circulation Fan, 3D Printer Filament Storage Box Filament Dehydrator, Nylon TPU PLA PETG ABS 3D Printer Filament Dryer Box (Black)

9.9

9.5

9.3

8

Kingroon Filament Dryer Box, PLA Dryer Box, 3D Printer Filament Dry Box Keeping Filament Dry During 3D Printing 4L Compatible with1KG Filament and PLA Filament,PETG,Material Filament Dry Box

8.9

8.7

8.4

9

Comgrow Filament Dryer, Upgraded Filament Dry Box, Large-Capacity 3D Filament Dehydrator for 2KG Filament, Compatible with 1.75mm, 2.85mm and PLA PETG TPU ABS Material

8.0

8.0

8.0

10

2025 Creality Filament Dryer Box Pro, Upgrade 3D Printer Filament Dryer Box with Fan, 360° Heating Filament Dehydrator Storage Box for 1.75/2.85mm PETG PLA TPU ABS Nylon

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