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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.
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.
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.
Item #: 122095000

2025 Special Bundle SUNLU Official Filament Dryer Box S4,Four-Spool 3D Printer Dehydrator with Rapid Heating, Auto Humidity Control, and Advanced

Item #: 122095000
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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

YOOPAI Shop 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. online at a best price in India. B0CMTV7D9Q
Country of OriginThis item will be imported from US
Item Weight5.5 lbs (2.49 kg)
What is in the box2025 Special Bundle SUNLU... For more details, please check description/product details

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

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.

Have any Query? Chat with us

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.

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“logistcs is very good”

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“Very good and seamless experience, delivery package came in very good condition”

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“Heavy import cost and DHL's high delivery fees.”

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“Interesting book and the seller describe it thank you”

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“Excellent quality and a perfect fit. Description and measurements provided are to the point. Keep them coming more 🤟🏻”

8 June 2026 · via Trustpilot
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