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Official Filament Dryer Box S4, Upgrade 4 Spools Filament Storage Dehydrator with Temperature Balance/Fast Heating/Auto Humidity Control, for PLA TPU PETG ABS Nylon PA 3D Printing Filaments
The S4 filament dryer box achieves rapid heating up to 70 °C in record time with a robust 350W PTC heater, making it 6.9 times more powerful than the SUNLU S2.
Official Filament Dryer Box S4, Upgrade 4 Spools Filament Storage Dehydrator with Temperature Balance/Fast Heating/Auto Humidity Control, for PLA TPU PETG ABS Nylon PA 3D Printing Filaments

Official Filament Dryer Box S4, Upgrade 4 Spools Filament Storage Dehydrator with Temperature Balance/Fast Heating/Auto Humidity Control, for PLA TPU

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The S4 filament dryer box achieves rapid heating up to 70 °C in record time with a robust 350W PTC heater, making it 6.9 times more powerful than the SUNLU S2.
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What Stands Out

Rapid Heating
The Filament Dryer Box S4 offers quick heating capabilities, ensuring your filament reaches optimal drying temperatures in record time, enhancing your 3D printing efficiency.
Auto Humidity Control
Equipped with automatic humidity control, this dryer maintains ideal moisture levels, preventing filament degradation and ensuring consistent print quality with every spool.
Advanced Triple Fan
The upgraded triple fan system provides superior airflow, evenly distributing heat for drying multiple filament types like PLA, PETG, and more, resulting in reliable and high-quality prints.

Product Details

Shop Official Filament Dryer Box S4, Upgrade 4 Spools Filament Storage Dehydrator with Temperature Balance/Fast Heating/Auto Humidity Control, for PLA TPU PETG ABS Nylon PA 3D Printing Filaments online at a best price in Guernsey. B0CMTV7D9Q
Brand NameYOOPAI
Additional FeaturesSuper 4-coil drying box, efficient heating and drying, automatic moisture regulation, user-friendly design, versatile compatibility
UPC850055848573
Manufacturer Part NumberFilament Dryer Box S4
Unit Count4 Count
ManufacturerYOOPAI
Number of Items1
Model NumberS4
Included ComponentsLight Black S4
Item Diameter1.25 Inches (3.2 cm)
Material TypePLA, PETG, ABS, PA, PC
ColorLight Black
BrandYOOPAI
MaterialPLA, PETG, ABS, PA, PC
Special FeatureSuper 4-coil drying box, efficient heating and drying, automatic moisture regulation, user-friendly design, versatile compatibility See more
Item Weight5.5 lbs (2.49 kg)

Who Should Buy?

Suitable For
  • Frequent 3D Printing

    Ideal for users who frequently print with various materials and need consistent filament quality for reliable output.

  • Moisture-Prone Environments

    Perfect for areas with high humidity where filament moisture absorption can compromise print quality and performance.

  • Diverse Material Usage

    Designed for enthusiasts using multiple filament types like ABS, PLA, and TPU, ensuring optimal conditions for each.

Not Suitable For
  • Occasional Users

    Not suitable for casual printers who rarely use filament, as the investment may not justify the benefit.

Product Description

Official Filament Dryer Box S4, Upgrade 4 Spools Filament Storage Dehydrator with Temperature Balance/Fast Heating/Auto Humidity Control, for PLA TPU PETG ABS Nylon PA 3D Printing Filaments

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Customer Questions & Answers

  • Question: What types of filaments can the S4 accommodate?

    Answer: The S4 is compatible with PLA, PLA+, PETG, TPU, ABS, PA, PC, Nylon, and other high-end 3D filaments.
  • Question: How quickly does the S4 heat up?

    Answer: The S4 can heat up to 70 °C in record time, thanks to its powerful 350W PTC heater.
  • Question: Is the S4 easy to operate?

    Answer: Yes, it features a large touch screen with pre-configured settings for commonly used filaments, making it user-friendly.

YOOPAI 3D Printing Filament S4 Editorial Review

The Filament Dryer Box S4 from SUNLU has garnered a positive reception among users, primarily renowned for its effective moisture control and high-quality Construction. Users have reported significant improvements in 3D printing quality, attributing this to the dryer’s rapid heating capabilities and efficient humidity management. The unit is equipped with multiple features, including adjustable temperature settings (ranging from 35°C to 70°C), built-in humidity sensors, and an intuitive touchscreen display that enhances user interaction. Critics highlight the S4's robust build quality, making it feel like a premium product in the market. The inclusion of powerful fans ensures even air circulation, which accelerates the drying process. Notably, the ability to set a specific humidity threshold for automatic drying adds a layer of convenience, particularly for users operating in humid environments. The device can manage up to four spools simultaneously, which is a Considerable advantage for multi-color printing projects. However, despite the array of features and positive feedback, some customers voiced concerns about space requirements due to the unit's larger dimensions. This may pose a challenge in compact hobby setups. Nevertheless, the Consensus remains that the SUNLU S4 significantly enhances the overall printing experience by ensuring that filament is kept ready and dry, leading to better adhesion properties and higher quality prints. **

Customer Reviews & Ratings

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Pros

  • Effective moisture control for improved print quality.
  • Robust and high-quality Construction.
  • Rapid heating with adjustable temperature settings (35°C to 70°C).
  • User-friendly touchscreen interface with clear LCD display.
  • Automatic humidity monitoring with adjustable thresholds.
  • Can accommodate four spools simultaneously with multiple output options.

Cons

  • Large footprint may require additional workspace.

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