SKU: 16824111398

Sunlu Fila Dryer S4: Easily dry and warm your filament in bulk

Sale price$161.09 Regular price$178.99
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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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Description

Sunlu Fila Dryer S4: Easily dry and warm your filament in bulkElevate your 3D printing game with the SUNLU S4 Filament Dryer, the ultimate solution for moisture free filament and flawless prints. This innovative dryer quadruples your drying capacity with its large chamber and four independent drying bays, perfect for multi material printing, high volume workflows, or simply drying multiple spools simultaneously. Features: Quadruple Drying Capacity: Each bay holds spools up to 1kg and 210mm diameter, drying four

Elevate your 3D printing game with the SUNLU S4 Filament Dryer, the ultimate solution for moisture-free filament and flawless prints. This innovative dryer quadruples your drying capacity with its large chamber and four independent drying bays, perfect for multi-material printing, high-volume workflows, or simply drying multiple spools simultaneously.

Features:

  • Quadruple Drying Capacity: Each bay holds spools up to 1kg and 210mm diameter, drying four spools concurrently for maximum efficiency
  • Precision Drying: Adjustable temperature (35°C - 70°C) and timer (1-24 hours) ensure customized drying for different filament types
  • Extend the shelf life of the filament by keeping it fresher for longer
  • Uniform Heating: Innovative 360° surround heating with PTC technology guarantees consistent drying throughout each spool
  • Fast heating: Equipped with a 350W PTC heater, it only takes 30 minutes to heat up to 50 ℃, resulting in faster heating and higher efficiency
  • Adjustable Humidity: Adjust the humidity inside the chassis. When the humidity inside reaches the set value (30% -50%), it will automatically start until the humidity drops to 25%, and then stop to better meet the humidity requirements of different types of consumables
  • Large Capacity: Accommodates spools up to 210mm diameter and 85mm width, drying multiple spools simultaneously
  • User-Friendly Design: Intuitive touch screen control, clear indicators, and automatic shut-off for ease of use and safety
  • Safety Protections: PTC (Positive Temperature Coefficient Thermistor), temperature switch, software triple protection, real-time monitoring of temperature, and issuing alarm prompts in case of abnormal temperature
  • Silent Operation: Enjoy a quiet drying experience that won't disrupt your workspace
  • Reduce waste: Dry and reuse filament instead of throwing it away, saving money and resources

The SUNLU S4 is perfect for:

  • Demanding professionals: Ensure consistent, high-quality prints for your projects
  • Enthusiastic hobbyists: Take your prints to the next level with superior quality and efficiency
  • Anyone who prioritizes convenience and reliability: Simplify your 3D printing with a powerful and user-friendly dryer

Specifications:

  • Name: S4 Filament Dryer Box
  • Color: Black
  • Temperature range: 35°C - 70°C
  • Size: 458 * 218 * 312mm (including tripod height)
  • Internal size: 450 * 210 * 211mm
  • Plug: Please pick from AU, EU, US, UK
  • Suitable Filament Diameter: 1.75mm/2.85mm/3.00mm
  • Suitable Filament Type: All Filaments inc. PLA, PETG, ABS, TPU, Carbon Fibre, Silk, Marble, Wood and more
  • Maximum Working Power: 320W
  • Pack contains: 1x SUNLU S4 Filament Dryer, 1x Mains Adapter (PLUG AS SELECTED)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 16824111398

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Reviewed in the United States on April 27, 2026
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This stuff provides a smoother acceleration and overall effectiveness for the motor. With the added benefits of lubricating the fuel pump?
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For diesel owners looking to protect their fuel system, Hot Shot's Secret Everyday Diesel Treatment (EDT) is a heavy hitter in the world of additives. This 1-gallon jug is designed for the long haul, treating up to 1,280 gallons of fuel, which makes it incredibly cost-effective for daily drivers and fleet owners alike. The primary draw here is the 7-point cetane boost, which noticeably smooths out rough idles and improves cold starts. Beyond performance, it serves as a critical insurance policy against modern "dry" Ultra-Low Sulfur Diesel (ULSD) by adding essential lubricity to the fuel pump and injectors. It also features a demulsifier to help separate water from the fuel, preventing corrosion before it starts. While the 1-gallon bottle is bulky and requires a smaller dispenser for easy pouring at the pump, the peace of mind and improved MPG make it a staple for maintaining a healthy engine.
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