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 Jul 16 - Jul 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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    Andy
    Fort Morgan, US
    ★★★★★ 5
    Nautica nails it again!
    Color: Cobalt Blue
    Was always a fan of Nautica trusting all its products to be of superior quality, fit and finish and this one does not disappoint. Premium build quality! Looks amazing and still compact after fitting in many cards inside. Been using since a couple of months now and it's definitely been a satisfactory purchase.
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    Reviewed in the United States on May 5, 2026
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    ANTHONY PARRILLA
    Los Angeles, US
    ★★★★★ 5
    Wallet
    Color: J-Class - Black
    Well made
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    Reviewed in the United States on May 3, 2026
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    JHatt
    West Palm Beach, US
    ★★★★★ 5
    Simply a great wallet
    Color: Cobalt Blue
    This is the style of wallet I’ve bought for years and they last a long time they have all the pockets and areas that I need and it is just a great wallet
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    Reviewed in the United States on January 26, 2026
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    D M
    Grantham, US
    ★★★★★ 5
    Very Nice
    Color: Cobalt Blue
    Very well made. Kind of an elegant feel, and I love the color (blue) and quality. Super happy with this wallet.
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    Reviewed in the United States on February 8, 2026
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    Jose Imbert
    Fort Morgan, US
    ★★★★★ 5
    Muy buena calidad
    Color: J-Class - Black
    Excelente calidad
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    Reviewed in the United States on June 10, 2026

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