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Eliminate Print Failures Caused by Wet Filament
The SUNLU Filament Dryer Box S1 Plus is engineered to combat filament moisture issues, crucial for high-quality 3D printing. Its integrated fan accelerates drying, reducing stringing, clogging, and poor adhesion caused by wet filaments. The visual display accurately shows temperature, time, and humidity, allowing users to customize settings for optimal results with various filament types and environmental conditions. This dryer box is designed to maintain filament integrity, leading to smoother surfaces and superior layer adhesion in your prints.
With a maximum capacity of φ210*89mm, this dryer box accommodates most standard filament spools, including 1.75mm, 2.85mm, and 3.00mm diameters. It is compatible with a wide range of filament materials such as PLA, PETG, ABS, TPU, and Nylon, making it a versatile accessory for any 3D printing enthusiast. The adjustable temperature range of 35℃ to 55℃ allows for precise drying tailored to specific filament requirements, ensuring optimal performance and print quality. The unit operates on a universal AC 100V-240V input, making it suitable for use in India.
Keep your 3D printing projects running smoothly by investing in the SUNLU Filament Dryer Box S1 Plus. By ensuring your filament is always dry, you can achieve more consistent results and reduce print failures. The device is designed for efficiency, with a maximum working power of 48W and standby power of just 0.05W. It comes with a US standard power adapter and a comprehensive instruction manual. All customs duties and GST are included in the listed price, with delivery via ExpressBox tracked shipping.
Maintain Filament Integrity for Superior Prints
Filament moisture is a common enemy of 3D printing, leading to frustrating print failures. The SUNLU Filament Dryer Box S1 Plus actively combats this with a fan-assisted drying system and precise temperature control. Its visual display ensures you can tailor settings for different filament types, from PLA to ABS, ensuring optimal material properties. This proactive approach to filament care translates directly into higher quality prints with smoother surfaces and stronger layer adhesion, saving you time and material costs.
Ideal for Indian Climates & Hobbyists
This dryer box is particularly beneficial in India's often humid climate, where filaments can absorb moisture quickly. It's designed for 1.75mm, 2.85mm, and 3.00mm filaments, including PLA, PETG, ABS, TPU, and Nylon. While it's excellent for general 3D printing enthusiasts seeking better results, users who frequently print with hygroscopic materials like Nylon or TPU will find its consistent drying capabilities invaluable. Those printing with very large spools exceeding 210mm diameter may need to consider alternative solutions.
Typical situations where SUNLU Filament Dryer Box S1 Plus White | Fast Drying with Fan for 1.75mm/2.85mm/3.00mm PLA PETG ABS TPU Nylon Filament helps — illustrative scenarios, not customer reviews.
A 3D printing hobbyist in Mumbai experiences frequent print failures due to filament absorbing moisture from the humid monsoon air.
Using the SUNLU Filament Dryer Box S1 Plus, they dry their PLA and PETG filaments before each print. The fan-assisted drying and precise temperature control (set to 40℃) ensure filaments are consistently dry, leading to smoother prints with better layer adhesion and fewer failed prints.
A user in Delhi wants to print with Nylon filament, which is highly hygroscopic and requires careful drying, but their current basic filament storage solution is insufficient.
The SUNLU dryer box, set to 50℃ for Nylon, effectively removes absorbed moisture. The visual display confirms the drying progress, ensuring the filament is optimally dry for strong, reliable prints, preventing brittleness and improving print success rates.
| Heating Element | Integrated heating system |
| Fan | Built-in fan for accelerated drying |
| Display | 2-inch LCD screen |
| Power Input | AC 100V-240V, 50/60Hz |
| Power Output | DC 24V ±1.2V, 2A |
| Maximum Working Power | 48W |
| Standby Power | 0.05W |
| Adjustable Temperature Range | 35℃ to 55℃ (95℉ to 131℉) |
| Adjustable Drying Time | User-settable via LCD controls |
| Optimal Ambient Temperature | 20℃ to 35℃ |
| Optimal Relative Humidity | ≤90% |
| Cost per use | Based on 0.96 kg net weight: ₹7,536 per kg |
| Shelf life after opening | 12 months (category default for electronic accessories) |
| Reapplication math | Maintains filament dryness for consistent printing, reducing print failures. |
| Contraindications | Not suitable for filaments exceeding 210mm diameter or 89mm height. Not intended for use with non-3D printing materials. |
| Allergens / common irritants | N/A (Electronic device) |
| Feature | SUNLU Filament Dryer | Others |
|---|---|---|
| Moisture Removal Technology | Fan-assisted drying for accelerated moisture removal and improved print quality. | Varies by brand; some models may lack fans, relying solely on passive heating, leading to slower drying times. |
| Temperature & Humidity Control | Precise digital control with a 2-inch LCD display for temperature (35-55℃) and humidity monitoring. | Often feature basic analog dials or fixed temperature settings, offering less precision and no humidity feedback. |
| Filament Compatibility | Supports 1.75mm, 2.85mm, 3.00mm filaments (PLA, PETG, ABS, TPU, Nylon) up to φ210x89mm. | Compatibility can vary; some local options may have smaller capacities or fewer material type specifications. |
| Cost-Effectiveness | Efficient operation with 48W max power; ₹7,536 per kg net weight for long-term filament preservation. | Price ranges from ₹2,000-₹6,000, with varying energy efficiency and build quality. |
| SKU | dtr3081 |
| Brand | SUNLU |
| Model | S1 Plus |
| Color | White |
| Material | Plastic |
| Dimensions (L x W x H) | 27.1 cm x 10 cm x 23.7 cm (10.6" x 3.9" x 9.3") |
| Net Weight | 0.96 kg (2.12 lb) |
| Maximum Filament Capacity (Diameter x Height) | φ210 mm x 89 mm (φ8.27" x 3.5") |
| Suitable Filament Diameters | 1.75mm, 2.85mm, 3.00mm |
| Suitable Filament Materials | ABS, PLA, PETG, TPU, Nylon, PA, and more |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About SUNLU
SUNLU is a leading brand specializing in 3D printing filaments and accessories, known for quality and innovation in the additive manufacturing space.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
SUNLU Filament Dryer Box S1 Plus White | Fast Drying with Fan for 1.75mm/2.85mm/3.00mm PLA PETG ABS TPU Nylon Filament
7,235
This item
SUNLU Filament Dryer Box S1 Plus White | Fast Drying with Fan for 1.75mm/2.85mm/3.00mm PLA PETG ABS TPU Nylon Filament
7,235
Total price:
17,993
You save 4,525 (20%) Extra3 items selected
3 items
17,993You save 4,525 (20%) Extra
| Attributes | Current |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 7,235 8,549 | 7,268 8,588 | 3,490 5,381 | 1,669 2,670 | 2,260 3,860 | 1,946 3,112 | 3,929 5,372 |
| Rating | 4.70(10) | 4.30(1,207) | 4.50(1,036) | 4.70(294) | 4.70(1,645) | 4.60(73) | 4.50(304) |
| Brand Name | SUNLU | SUNLU | Quartet | uxcell | ALKOO | SmartSign | GORILLA |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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