SKU: 25277210529

SUNLU Official Filament Dryer S4, 2025 Newest 3D Printer Filament Dry Box, Upgraded 4-Spool Filament Dehydrator, Auto Humidity Control, Fast Heating, Temperature Balance, Filaments Storage Box

$138.24 $153.60
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

SUNLU Official Filament Dryer S4, 2025 Newest 3D Printer Filament Dry Box, Upgraded 4-Spool Filament Dehydrator, Auto Humidity Control, Fast Heating, Temperature Balance, Filaments Storage BoxLarge Space for Endless PrintingExperience uninterrupted 3D printing with SUNLU New S4 Filadryer the first filament dryer box that effortlessly handles 4 spools 1KG 3D Printer Filament simultaneously. With the new generation filament drying box, we can embrace the freedom of multi color and multi machine 3d printing. Updraded Lightning Fast HeatingGet to heating quicker with the S4 filament dry box's impressive 350W PTC heater. In just 30 minutes, it

  • ①【Large Space for Endless Printing】Experience uninterrupted 3D printing with SUNLU New S4 Filadryer– the first filament dryer box that effortlessly handles 4 spools 1KG 3D Printer Filament simultaneously.With the new generation filament drying box, we can embrace the freedom of multi-color and multi-machine 3d printing.
  • ②【Updraded Lightning-Fast Heating】Get to heating quicker with the S4 filament dry box's impressive 350W PTC heater. In just 30 minutes, it heats up from 25℃ to 50℃, ensuring 50% faster and more efficient heating than other filament dryer box in the market. Efficiency meets speed for a next-generation 3d printing experience.
  • ③【Triple Security for Worry-free Printing】Rest easy knowing the S4 filament storage box prioritizes your safety. Its triple-layer security – PTC, temperature switch, and software protection – keeps a vigilant eye on temperatures, ensuring a worry-free 3d printing environment with real-time alerts for any unexpected changes.
  • ④【Triple Fans for Uniform Drying】SUNLU New generation S4 filament dehydratorr equipped with three build-in fans – two circulating fans on the sides and 1 on the bottom. It maintains a temperature balance inside the box within ±3℃, guaranteeing optimal drying for every section of the filament. Efficiently rescue your wet filaments.
  • ⑤【Smart Auto Humidity Control】3D printing users can adjust the internal humidity by mode 2(humidity range 30%~50%). The S4 dryer will auto start drying when humidity hits your desired range, ensuring your filament stays dry. And will stop drying when humidity below 25%, catering to avoid excessive drying of the filament.
  • ⑥【Universal Compatibility】Compatible with all FDM 3D printers, the S4 filament dryer supports connection to 4 printers simultaneously, accommodating 99.99% of filaments in the market. SUNLU has over 10 years of experience in the 3D printing industry and a professional after-sales team to make your printing worry-free.
    • 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: 25277210529

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    4.3 ★★★★★
    Based on 27 reviews
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    A
    Verified Purchase
    April Lehman
    San Leandro, US
    ★★★★★ 5
    Useful, simple room divider
    Color: White, Size: 4 Panel Basic
    All the pieces were accounted for, and some even had extra pieces, maybe just in case they need changing. It was a bit like putting together a piece of IKEA furniture, though I went slower than usual so as not to make any mistakes. It wasn’t too hard to put together myself, and helps give my studio apt a feeling of space and privacy for my bed. I only wish it had a lovely Japanese design on it, but it does amazingly seem to match the wall color.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 3, 2026
    K
    Verified Purchase
    Kswain149
    Waukegan, US
    ★★★★★ 4
    Multi purpose divider
    Color: White, Size: 4 Panel Basic
    I am excited this divider is being used to block off a portion of the dining room where I stored extra supplies. It looks nice!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on October 1, 2025
    N
    Verified Purchase
    No cumplio con lo que yo esperaba es muy pequeño , no satisface a un niño de 1 año , no es divertido , se rompe muy facil, es muy caro
    San Leandro, US
    ★★★★★ 5
    Divisor practico
    Color: Black, Size: 4 Panel Basic
    Lo uso para dividir la sala de la cocina en mi prqueño departamento excelente 👌
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 31, 2026
    M
    Verified Purchase
    Monica Oliveros
    Louisville, US
    ★★★★★ 5
    Buenas
    Color: White, Size: 4 Panel Basic
    Utilizamos estas divisiones por largo tiempo y las tiramos enteras y en perfecto estado . Muy buenas
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 21, 2026
    V
    Verified Purchase
    Val
    New York, US
    ★★★★★ 5
    True to Description
    Color: Black, Size: 4 Panel
    Love it!! I bought it for privacy while the nurse is dressing my dad. There were several colors black matched the decor . It blocked the sunlight and street lights. Durability and quality very good. Easy closure when not in use. Lightweight. No assembly needed
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 29, 2026

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