Sunlu S1 Plus Filament Dryer

The SUNLU Filadryer S1 Plus is an indispensable tool for any 3D printer user who wants to achieve perfect prints without compromise. The device effectively removes moisture from filaments, preventing issues such as stringing, nozzle clogging, poor adhesion, and layer shifting. With the ability to dry filament during printing, it ensures stable operating conditions and significantly improves the quality of your models. Adjustable temperature (35–55°C), operating time settings up to 24 hours, quiet operation (<10 dB), and a clear LCD screen make this a convenient, versatile solution tailored to every user—from hobbyists to professionals.

Forget about printing problems—dry filament means better results

Moist filament is one of the most common causes of failed prints. The SUNLU S1 Plus effectively removes moisture, restoring the materials’ optimal properties. As a result, your models gain better layer adhesion, a smooth surface, and greater durability. You eliminate errors before they even occur—less material waste, less frustration, and more successful projects.

Adjust the settings to your needs—full control over the process

The device allows you to precisely set the temperature within the range of 35–55°C, so you can safely dry various types of filaments, such as PLA, PLA+, PETG, ABS, or TPU. Additionally, you can set the drying time yourself from 0 to 24 hours—typically, just 3–6 hours is enough to significantly improve print quality. You decide how the device operates, adjusting it to the ambient conditions and the type of material.

Print and dry simultaneously – save time and enjoy greater convenience

Thanks to the well-thought-out design with internal rollers, you can use the filament directly while it’s drying. This means constant control over humidity throughout the entire printing process, which translates to stable and predictable results. You don’t have to interrupt your work or wait—you operate smoothly and efficiently.

Compatibility and ease of use – equipment that adapts to you

The SUNLU S1 Plus supports up to 99% of filament spools available on the market (up to 210 × 85 mm) and all standard diameters: 1.75 mm, 2.85 mm, and 3.00 mm. Intuitive operation via two buttons and a clear LCD display makes setup take literally a moment. Its ultra-quiet operation won’t disrupt your daily routine, and its sleek design makes it a great addition to any workspace. It’s a practical tool that genuinely improves the quality of your prints and your workflow.

Included:

• SUNLU S1 Plus Filament Dryer
• Power adapter
• User manual
• Teflon tube

Svars

You can pay for goods in bm.market in the following ways: 

Credit card

credit card payment online

Legal entities / Self-employed persons (payment only by transfer):

Bank transfer - Payment is made on the previously received to your e-mail account. Upon receipt of the goods attached invoice and original invoice.

We will send your order by courier. The final cost of your order you will find out at registration.

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Procedure for returning goods and cash:

You have the right to withdraw from the purchase within 14 (fourteen) days without giving any reason.

The withdrawal period ends 14 days after the day on which you or a third party indicated by you, who is not the carrier, acquires physical possession of the goods.

To exercise the right of withdrawal, please inform us: SIA “TehEksperts”, Krasta Street 89, Riga, LV-1019, phone: 27725222, e-mail: info@bm.lv (you may submit the withdrawal form or a free-form notice).

During the withdrawal period, you are entitled to use the goods only for inspection purposes (as in a store): to view visually, to check size; not to carry out manipulations (including not removing protective films, not activating software/OS, etc.).

If you withdraw from the contract, we will reimburse the purchase amount paid within 14 days from the receipt of your notice. Additional delivery costs for more expensive services (express, delivery at a specific time, etc.) will not be refunded.

The goods must be returned to the bm.market store, Krasta Street 89, Riga, without undue delay and no later than 14 days after your notice. When receiving shipments by express mail/courier, we may record the visual condition and completeness of the goods; a copy of the inspection report will be sent to your e-mail. If you request us to arrange a courier, this is done by a responsible person of bm.market; courier costs will be deducted from the refund (the amount depends on the location in Latvia).

The direct costs of returning the goods are borne by the buyer, unless we have agreed in writing beforehand to cover them.

You are responsible for any decrease in the value of the goods if they are used in ways other than necessary for inspection. The decrease in value is reasonably documented by an inspection report and photo/video.

Indicative examples of value reduction:
– Packaging only opened, full set, undamaged
– Damaged packaging (torn/wet), product unused
– Missing accessories/documentation
– Light signs of use (removed films, micro scratches)
– Visible signs of use (scratches, stains, hours of operation)
– Irreversibly personalized/activated (software/licenses)
– Hygiene products, once opened (CM No.255, 22.5.), are non-returnable

The right of withdrawal does not apply in cases specified in Clause 22 of Cabinet Regulation No.255 of 20.05.2014, including:
· the price of the goods depends on fluctuations in the financial market;
· the goods are made according to consumer specifications or personalized;
· the goods are perishable or have a short shelf life;
· the goods, due to their properties, after delivery become inseparably mixed with other items;
· opened packaging of goods that, for health/hygiene reasons, cannot be returned.

Note: For legal entities and self-employed persons, the commercial warranty is 1 year, and the 14-day right of withdrawal does not apply.