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Item #:
228628049
SUNLU Official Filament Dryer S4, 4 Spools Capacity, Efficient Heating to 70C, 350W PTC Heater 3D Filament Dehydrator, Compatible with Nylon TPU PLA
Item #:
228628049
TMT 532
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Imported from USA store
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Efficient heating to 70℃ and intelligent humidity control ensures optimal filament condition for smoother, more reliable prints.
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What Stands Out
High Capacity
Holds up to 4 spools, accommodating various filament sizes, ensuring efficient drying without the need for multiple units.
Rapid Heating
Efficiently heats to 70C using a 350W PTC heater, effectively preventing filament moisture for optimal printing quality.
Versatile Compatibility
Supports a wide range of filament types including Nylon, TPU, PLA, PETG, and ABS, making it ideal for diverse 3D printing applications.
Product Details
| Brand | SUNLU |
| Material | S4 Filament Dryer Black |
| Color | S4 Filament Dryer Black |
| Product Dimensions (L x W x H) | 10"D x 20"W x 13"H (25.4 x 50.8 x 33 cm) |
| Item Weight | 4.8 Kilograms |
Who Should Buy?
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3D Printing Enthusiasts
Ideal for hobbyists who frequently use various filaments and require moisture-free materials for optimal printing results.
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Professional Users
Perfect for professionals who use different types of filaments for intricate prints, ensuring quality and consistency.
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Nylon and TPU Users
Specifically beneficial for users working with moisture-sensitive materials like nylon and TPU, enhancing their printing quality.
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Casual Users
Not suitable for occasional users who may not require advanced filament drying capabilities for basic 3D printing.
Product Description
SUNLU Official Filament Dryer S4, 4 Spools Capacity, Efficient Heating to 70C, 350W PTC Heater 3D Filament Dehydrator, Compatible with Nylon TPU PLA PETG ABS Filament 1.75/2.85/3.0mm, Black
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Customer Questions & Answers
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Question:
What is the capacity of the SUNLU Official Filament Dryer S4?
Answer: The SUNLU Official Filament Dryer S4 has a capacity for up to 4 spools of filament at one time. This feature allows users to dry multiple filament types concurrently, making it an efficient choice for 3D printing enthusiasts with diverse material needs. The versatility in handling various filament diameters, including 1.75mm, 2.85mm, and 3.0mm, adds to its appeal. Whether you're working with PLA, ABS, or nylon, this dryer ensures your materials are moisture-free and ready to print. It’s perfect for workflows involving frequent filament changes. -
Question:
What is the maximum heating temperature of the SUNLU Official Filament Dryer S4?
Answer: The maximum heating temperature of the SUNLU Official Filament Dryer S4 is 70°C. This temperature is specifically designed to effectively remove moisture from various filament types while preventing any damage. The 350W PTC heater efficiently reaches this temperature, ensuring your filaments achieve optimum dryness without compromising their structural integrity. This is especially crucial for materials prone to absorbing moisture, like nylon and TPU. With consistent use, you'll find improvements in print quality and stability in your projects. -
Question:
How does the SUNLU Official Filament Dryer S4 work?
Answer: The SUNLU Official Filament Dryer S4 uses a PTC heater to warm the internal chamber where your filaments are stored. This heating mechanism circulates warm air around the spools to effectively evaporate moisture, keeping your filament in prime condition for 3D printing. The efficient design provides uniform heating ensuring that each spool reaches the desired drying temperature. This is particularly useful when printing with hygroscopic materials. By using this dryer, you can enhance the final output quality and reduce the likelihood of failures associated with wet filament. -
Question:
Is the SUNLU Official Filament Dryer compatible with all filament types?
Answer: Yes, the SUNLU Official Filament Dryer S4 is compatible with a wide variety of 3D printing filaments, including nylon, TPU, PLA, PETG, and ABS. Its adaptable design accommodates filament diameters of 1.75mm, 2.85mm, and 3.0mm, ensuring that you can safely dry different materials. This versatility makes it an essential tool for hobbyists and professionals alike who use multiple filament types. Whether switching between materials for different projects or needing to dry out wet filament, this dryer covers all your bases. -
Question:
What is the significance of using a filament dryer like the SUNLU Official Filament Dryer S4?
Answer: Using a filament dryer like the SUNLU Official Filament Dryer S4 is significant because it helps maintain the quality and consistency of your 3D printing materials. Moisture can cause issues such as bubbles and stringing during printing, leading to poor results. By effectively drying the filament before use, you can ensure better adhesion, reduced clogging, and improved overall print quality. This is especially important when working with high-performance materials that are sensitive to moisture. Therefore, investing in a filament dryer enhances reliability in your 3D printing projects. -
Question:
How long does it take to dry filament using the SUNLU Official Filament Dryer S4?
Answer: The drying time with the SUNLU Official Filament Dryer S4 can vary depending on the type and initial moisture level of the filament. Typically, the drying process can take anywhere from 4 to 8 hours to fully evacuate moisture. The efficient heating mechanism maintains a consistent temperature that expedites the drying process while ensuring the integrity of the filament is preserved. Manufacturers suggest checking the moisture content of your filament beforehand to determine the appropriate drying time. Regularly using this dryer can significantly improve your overall printing experience. -
Question:
What safety features does the SUNLU Official Filament Dryer S4 have?
Answer: The SUNLU Official Filament Dryer S4 incorporates several safety features to ensure safe operation during use. One primary feature is the PTC heating technology, which is designed to prevent overheating, providing consistent and safe temperatures during the drying process. Additionally, it is built with a durable exterior that minimizes the risk of damage to the dryer or nearby items. The thoughtful design allows users to operate it confidently, making it suitable for both professional and at-home use. Implementing these safety elements ensures users can focus on their printing tasks without worry. -
Question:
What additional accessories come with the SUNLU Official Filament Dryer S4?
Answer: The SUNLU Official Filament Dryer S4 typically comes with a user manual to guide setup and operation, ensuring you can easily get started with your filament drying tasks. Some packages may also include a set of drying silica gel packs which can enhance moisture absorption during usage. Although it may not come with additional parts, its design is straightforward and user-friendly, making it efficient in managing your filament dryness needs without requiring extra tools. This simplicity reflects the focus on functionality and user-friendliness, making it a valuable addition to any 3D printing setup. -
Question:
Where can I buy the SUNLU Official Filament Dryer S4?
Answer: You can purchase the SUNLU Official Filament Dryer S4 from Ubuy, which is a reliable platform known for its diverse range of products. Ubuy promises a seamless shopping experience, enabling you to find this efficient filament dryer conveniently. You'll benefit from Ubuy’s user-friendly interface, which makes searching and selecting products straightforward. Additionally, Ubuy often features customer reviews and ratings that help inform your purchase decision, ensuring you choose a product that meets your 3D printing needs effectively.
SUNLU 3D Printing Filament Editorial Review
The SUNLU Official Filament Dryer S4 is designed to efficiently dry your 3D printing filaments, with a capacity to hold up to 4 spools of various materials including nylon, TPU, PLA, PETG, and ABS. It utilizes a powerful 350W PTC heater that can reach temperatures of 70°C, which is essential for removing moisture and ensuring optimal printing results. With a weight of just 4 lbs, it is compact enough for easy placement in any workspace, making filament handling more convenient than ever. Many users appreciate its efficient heating capabilities, which significantly improve print quality.
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Pros
- Holds up to 4 spools of filament
- Efficient heating reaching 70°C
- Compact design for easy placement
- Compatible with multiple filament types
- Lightweight at just 4 lbs
Cons
- May take time to fully dry thicker filaments
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9 September 2026 · via Trustpilot
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11 September 2026 · via Trustpilot
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TMT 532
Order now and get it around Monday, September 28
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Features & Benefits
- Holds 4 x 1kg filament spools for simultaneous drying.
- Rapid heating up to 70°C for effective drying across various filaments.
- Triple-safe system with thermal switch and software monitoring for peace of mind.
- Intelligent humidity control to maintain the ideal drying environment.
- High compatibility with FDM 3D printers, supporting multiple filaments.
- Three circulation fans ensure even temperature and 360° surround heating.
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