--- product_id: 345737045 title: "SUNLU Dryer Box of 3D Printer Filament" brand: "sunlu" price: "€ 88.18" currency: EUR in_stock: true reviews_count: 5 category: "Sunlu" url: https://www.desertcart.ie/products/345737045-sunlu-dryer-box-of-3d-printer-filament store_origin: IE region: Ireland --- # Silent fan for noise-free operation Adjustable 35-55°C temp range Customizable drying time & settings SUNLU Dryer Box of 3D Printer Filament **Brand:** sunlu **Price:** € 88.18 **Availability:** ✅ In Stock ## Summary > 🌟 Keep your prints flawless—dry, precise, and ready to impress! ## Quick Answers - **What is this?** SUNLU Dryer Box of 3D Printer Filament by sunlu - **How much does it cost?** € 88.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/345737045-sunlu-dryer-box-of-3d-printer-filament) ## Best For - sunlu enthusiasts ## Why This Product - Trusted sunlu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Enhanced Print Quality:** Dry filament means fewer clogs, smoother extrusion, and superior 3D models every time. - • **Optimized Drying Cycle:** Recommended 3+ hour pre-print bake ensures flawless filament moisture removal. - • **Whisper-Quiet Operation:** Minimal fan noise keeps your workspace peaceful and focused. - • **Precision Temperature Control:** Tailor drying temps from 35°C to 55°C for every filament type and environment. - • **Universal Filament Compatibility:** Supports 1.75mm, 2.85mm, and 3mm diameters with up to 210mm spool height. ## Overview The SUNLU FilaDryer S1 Plus is a smart filament drying box designed to maintain optimal moisture levels for 3D printing filaments. Featuring adjustable temperature controls between 35°C and 55°C, it supports multiple filament diameters and spool sizes, ensuring compatibility with most 3D printing materials. Its quiet fan operation and customizable drying times help prevent filament jams and improve print quality, making it an essential tool for professionals seeking consistent, high-quality 3D prints. ## Description SUNLU FilaDryer S1 is a dry storage box designed to provide the optimum environment for 3D printing filaments.3D PRINTING-MATE Drying while printing to improve your 3D model Personality settings: 1. Add and subtract temperature: Users can adjust the temperature of the drying oven according to factors such as the material of the consumables, the ambient temperature, and the humidity. It is recommended to bake for more than 3 hours before printing for better results. When the drying oven is in the dry state, press the left button to decrease the temperature, and press the right button to increase the temperature. When the setting is completed, stop for about 3 seconds, the drying oven will automatically save and switch to the actual temperature interface. Temperature adjustment range: 35 „ƒ~55 „ƒ. The measured temperature is displayed as PV, and the set temperature is displayed as SV. NOTE: 1: Before printing, it is recommended to bake it for 3 hours, and then print, the effect will be better.2: When the ambient temperature is low and the drying oven does not heat up to the set value, it is necessary to extend the baking time> 1 hour.3: It will have better printing effect when used with printer. MAXIMUM CAPACITY: Filament Diameter: 1.75mm/2.85mm/3mm Max Capacity: 210 —85(H) mm Packing List 1 Filament Dryer 1 Adaptor 1 Instruction 2 Rollers. Review: Ottimo essiccatore per filamenti! Acquistato in promozione qualche mese fa (prime days), utilizzato tantissimo e finora molto soddisfatto dell’acquisto! Consente di impostare temperatura e tempo di funzionamento, manca l’indicazione dell’umidità, ma non ne ho sentito la mancanza. Testato con bobine BambuLab e Sunlu e funziona egregiamente, senza inceppamenti. Silenzioso (si sente solo il ronzio - leggero - della ventola), di sicuro la stampante fa più rumore. Credo sia un buon acquisto se la stampante è posizionata in stanze o locali non proprio asciutti. Io la uso in un locale tecnico e ho dovuto mettere anche un deumidificatore. Prima di stampare accendo entrambi per una mezz’ora e la qualità delle stampe sembra sensibilmente migliorata! Review: Me ha funcionado bien y con buenos resultados. La calidad del producto no es la mejor, pero tampoco es una chafada, cumple bien, funciona bien y no desepciona. No es nada mala compra. ## Features - Brand: SUNLU - Type: Thermoplastic Filament - Unparalleled Performance - This product will be an excellent pick for you ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08C9RZPMN | | Brand | SUNLU | | Color | White S1 PLUS | | Customer Reviews | 4.4 4.4 out of 5 stars (2,891) | | Date First Available | 23 September 2020 | | Item Weight | 1.21 Kilograms | | Manufacturer | SUNLU | | Manufacturer Part Number | 3D Printer Filament Dryer S1 | | Material Type | Acrylonitrile Butadiene Styrene | | Model number | SUNLU Filament Dryer S1 Plus | | Number of Items | 1 | | Package Dimensions | 28 x 25.4 x 10.7 cm; 1.21 kg | ## Product Details - **Brand:** SUNLU - **Colour:** White S1 PLUS - **Item diameter:** 1.75 Millimeters - **Item weight:** 2.66 Pounds - **Material:** Acrylonitrile Butadiene Styrene ## Images ![SUNLU Dryer Box of 3D Printer Filament - Image 1](https://m.media-amazon.com/images/I/71mjCRpIamL.jpg) ## Questions & Answers **Q: This is listed as an "Upgraded" dryer box. Is there anything different from the similar Sunlu dryer box that isn't upgraded?** A: Temp setting is more stable. Less friction making sure the filament goes more smoother **Q: does this work for nylon? what is the temperature setting for nylon? these are not mentioned in manual** A: I claim to be no expert, but the idea for this product is to heat the filament to a temperature below it's glass transition temperature (GTT), and maintain that temperature for several hours. A temperature closer to the GTT of the filament being dried will have a faster drying time, however using a lower temperature value should allow for the same level of dryness to be achieved, it may just increase the drying time required. I do not believe there is any harm in overdrying filament. A quick Internet search states that the GTT of nylon is 47 degrees C, this changes depending on the dryness of the material. The max temperature for this device is 55 degrees C. If I were drying nylon, I would set it to 50 degrees C, for a minimum of 6 hours prior to printing. I do not print with Nylon, but it is my understanding that it absorbs moisture very quickly, so it may be prudent to dry nylon that is new or wet for an extended period of time, 12+ hours, and to keep it in adry bag with silicate packets. When printing with it, keep it in the filament dryer, allowing it to run during the print to maintain the level of dryness of the filament. The dryer is low power, and doesn't cost much to use. Hope this helps. **Q: Can I leave this running all the time, 24/7?** A: The most it will run unattended is 24 hours, then it shuts off. You will have to reset it to 24 hours every time you turn it on - there is no way (unfortunately, I would like the feature as well) to have it on all the time. I routinely do 100 - 200+ hour prints, but I have to check this box every day. **Q: Can the dry be set to start up and shut off on its own? I am looking for dryer that i can leave the spool inside and automatically runs 6h every night** A: It only has a shut off no auto start ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***. on 22 December 2025* Ottimo essiccatore per filamenti! Acquistato in promozione qualche mese fa (prime days), utilizzato tantissimo e finora molto soddisfatto dell’acquisto! Consente di impostare temperatura e tempo di funzionamento, manca l’indicazione dell’umidità, ma non ne ho sentito la mancanza. Testato con bobine BambuLab e Sunlu e funziona egregiamente, senza inceppamenti. Silenzioso (si sente solo il ronzio - leggero - della ventola), di sicuro la stampante fa più rumore. Credo sia un buon acquisto se la stampante è posizionata in stanze o locali non proprio asciutti. Io la uso in un locale tecnico e ho dovuto mettere anche un deumidificatore. Prima di stampare accendo entrambi per una mezz’ora e la qualità delle stampe sembra sensibilmente migliorata! ### ⭐⭐⭐⭐ Review *by A***R on 26 July 2023* Me ha funcionado bien y con buenos resultados. La calidad del producto no es la mejor, pero tampoco es una chafada, cumple bien, funciona bien y no desepciona. No es nada mala compra. ### ⭐⭐⭐⭐⭐ Review *by C***Y on 25 August 2025* Very compact filament dryer. So far I have used it for ePLA and TPU spools while printing. Nice and lightweight so it sits on the top of the printer currently on a small custom printed plate (though it will be moved to a shelf soon). Recommended for those printers that do not have an AMS type changer system and want a good way to keep their filaments in good condition while they are printing. ## Frequently Bought Together - SUNLU Official Filament Dryer S1 Plus, Built-in Circulation Fan, Filament Dryer Box Storage Box for 3D Printer Filament 1.75 2.85 3.00, S1 Plus White - SUNLU PLA 3D Printer Filament PLA Filament 1.75mm, Neatly Wound 3D Printing Filament, Dimensional Accuracy +/- 0.02 mm, Fit Most FDM 3D Printer, 1kg Spool (2.2lbs), Good for Lithophane, White - Dry & Dry [2 LBS] Blue Indicating Silica Gel Beads Desiccants (Industry Standard 3-5 mm) - Reusable Desiccant Beads Silica Beads(Blue to Pink) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ie/products/345737045-sunlu-dryer-box-of-3d-printer-filament](https://www.desertcart.ie/products/345737045-sunlu-dryer-box-of-3d-printer-filament) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-04-23*