SKU: 63026638097

Fila Dryer S4: Warm and dry your filament in bulk

Sale price$161.09 Regular price$178.99
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

Fila Dryer S4: Warm and dry 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: 63026638097

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4.4 ★★★★★
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Amazon Customer
Carnegie, US
★★★★★ 5
Chewing pups love them.
My 8 mo Morkie loves them . The other two won't touch them . They're heavier than I expected but Belle doesn't seem to mind that. Great for dogs that like to chew!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
K
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Kimberly Stewart
Draper, US
★★★★★ 3
Meh..., I'll stick to fave pig ear chews
Only 4 for $6, idk these don't last long. I wanted to try them because my dogs love being spoiled but I think I'll stick to pig ears at a discount from Petco. They are very hard, some chews crumble or soften as the dogs knaw at them during the day. However these chews didn't last longer than 10 minutes compared to actual no rawhide alternatives I have used. These didn't do that. No upset stomach so that's a plus. The smell was similar to pig ears also, texture was different. No slimy residue w/ it unlike with the regular 100% pig ears. Helped with plague build up but there is still plague on insicor tooth. Probably won't buy again, meh.
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Reviewed in the United States on December 16, 2025
A
Verified Purchase
Amazon Customer
Lexington, US
★★★★★ 4
Dog bones
Good price dog likes it not enough in bag and can choke if dog chews it down
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Reviewed in the United States on February 28, 2026
K
Verified Purchase
Kathy Rogers
Massapequa, US
★★★★★ 5
Perfect for my medium dog
My dog loves these alternatives to pigs ears. Easier for her soft mouth.
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Reviewed in the United States on February 4, 2026
K
Verified Purchase
Karen A
Boise, US
★★★★★ 1
bag came ripped
bag came ripped so the chewy pig ears were not chewy they were hard, I didnt even give them to my dog. The worst part is they are not returnable or refundable - what a waste of money So not acceptable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2025

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