---
product_id: 525551351
title: "SUNLU Official Filament Dryer S2, Upgraded 3D Filament Dryer with 360°Heating Fan, Filament Dehydrator, One-Key Set with 4.6\" Touch Sreen, Compatible with 1.75 2.85 3.00mm PLA PETG ABS Filament, Black"
brand: "sunlu"
price: "₩157719"
currency: KRW
in_stock: true
reviews_count: 8
category: "Sunlu"
url: https://www.desertcart.kr/products/525551351-sunlu-official-filament-dryer-s2-upgraded-3d-filament-dryer-360
store_origin: KR
region: South Korea
---

# 4.6" touchscreen for real-time control & monitoring 360° circular heating boosts drying speed +30% Customizable temp up to 70°C for all filament types SUNLU Official Filament Dryer S2, Upgraded 3D Filament Dryer with 360°Heating Fan, Filament Dehydrator, One-Key Set with 4.6" Touch Sreen, Compatible with 1.75 2.85 3.00mm PLA PETG ABS Filament, Black

**Brand:** sunlu
**Price:** ₩157719
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your filament fresh, your prints flawless, and your workflow unstoppable!

## Quick Answers

- **What is this?** SUNLU Official Filament Dryer S2, Upgraded 3D Filament Dryer with 360°Heating Fan, Filament Dehydrator, One-Key Set with 4.6" Touch Sreen, Compatible with 1.75 2.85 3.00mm PLA PETG ABS Filament, Black by sunlu
- **How much does it cost?** ₩157719 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/525551351-sunlu-official-filament-dryer-s2-upgraded-3d-filament-dryer-360)

## 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

- • **Compact Yet Spacious:** Holds large spools up to 210x85mm with one-key operation and LED status indicators for effortless use.
- • **360° Rapid Drying Power:** Dual heating sheets + fan design ensure even, fast filament dehydration to eliminate clogging and stringing.
- • **Smart Touchscreen Control:** Intuitive 4.6" LCD lets you monitor temperature, humidity, and drying time at a glance—no guesswork needed.
- • **Personalized Drying Settings:** Adjust temperature and time precisely to match filament type and environment for flawless print adhesion.
- • **Universal Filament Compatibility:** Supports 1.75, 2.85, 3.00mm PLA, PETG, ABS, Nylon & more—perfect for every pro maker’s arsenal.

## Overview

The SUNLU Official Filament Dryer S2 is a premium 3D filament dehydrator featuring 360° circular heating with dual heating sheets and a fan, accelerating drying speed by 30%. Its 4.6" touchscreen provides real-time temperature, humidity, and time monitoring, enabling precise control up to 70°C. Compatible with a wide range of filament diameters and materials, it ensures optimal filament condition to prevent print defects caused by moisture. Compact yet spacious, it supports large spools and offers one-key operation with LED indicators, making it an essential tool for professional and enthusiast 3D printing workflows.

## Description

desertcart.com: SUNLU Official Filament Dryer S2, Upgraded 3D Filament Dryer with 360°Heating Fan, Filament Dehydrator, One-Key Set with 4.6" Touch Sreen, Compatible with 1.75 2.85 3.00mm PLA PETG ABS Filament, Black : Industrial & Scientific

Review: Simple and works well - This drier is really nice for the price. It runs up to 70c and heats evenly. It is effective at drying nylon, the controls are good. The humidity sensor does the job and by that i mean you can just turn the unit on and when the humidity stabilizes at a low value it is done eliminating some guess work when you don't know how damp a filament is. People complain about it sealing to much or lack of external fans but i don't see the issue there. It leaks enough air to let the moisture out and fewer parts to break seem like a win to me. I even use it to dry spools filled with desiccant, it takes a while but it can process quite a bit at once in a controlled manner.
Review: Dries filament and LCD screen lets you monitor progress! - Best filament dryer I have used. The standard function of the dryer is great. Heats up to cover multiple filament types. Has a fan to keep the airflow moving for even drying. Where it excels is the LCD touchscreen. Easy to set parameters. Easy to adjust parameters during drying session Easy to check current humidity level while you are drying. Being able to know if the filament has removed enough moisture is one of the most important things you would need to know. This is the only dryer I know of that offers the sensor to report current humidity level. Works great! Easy to setup and use!

## Features

- [360°CIRCULAR HEATING] SUNLU filament dryer box help you solve the problem of stringing, clogging and poor adhesion caused by wet filament. New S2 dry box with dual heating sheet and fan design achieve 360°all-round heating, increasing heating speed by 30%
- [PERSONALIZED SETTINGS] Maximum temperature can be set to 70°, helping you dry the filament quickly. Dried filament by 3d printer filament dryer has smoother surface,increasing layer adhesion. You can freely adjust the data of filament box according to different filament and environment
- [4.6"LCD TOUCH SCREEN] Larger LCD touch screen can clearly know temperature,time,humidity,filament type,countdown time. 3D filament dryer with intelligent temperature control system can accurately detect the temperature and humidity in the box and timely feedback the drying condition of filament
- [HIGH COMPATIBILITY & EASY TO USE] Maximum capacity of filament holder is 210*85(H)mm. Ideal for all 3d printing filaments 1.75/2.85/3.00mm PLA PETG ABS TPU Nylon PA PC. Compatible with all major 3D printer filament brands.One click operation,Filament storage box with LED indicator shows real-time working status
- [CUSTOMER SERVICE] After-Sales Service and Technical Support are provided. If you have any questions about SUNLU 3D printer filament storage S2, please don't hesitate to contact us. You can add the dryer box to shopping cart first to help quick finding

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0G4T7N4VQ |
| Best Sellers Rank | #8,955 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #365 in 3D Printing Filament |
| Brand | SUNLU |
| Brand Name | SUNLU |
| Color | S2 Filament Dryer Dark Black |
| Customer Reviews | 4.4 out of 5 stars 851 Reviews |
| Item Diameter | 26.5 Centimeters |
| Item Height | 10.9 inches |
| Item Weight | 3.3 Pounds |
| Manufacturer | SUNLU |
| Material | S2 Filament Dryer Dark Black |
| Material Type | S2 Filament Dryer Dark Black |
| Warranty Description | 1 |

## Product Details

- **Brand:** SUNLU
- **Material:** Filament Dehydrator Box, Filament Dry Box, Filament Dryer, Filament Storage Box, PA+PC, SUNLU 3D Printer Filament Dryer S2 White
- **Color:** S2 White Filament Dryer
- **Item Weight:** 1.25 Kilograms
- **Unit Count:** 1.0 Count

## Images

![SUNLU Official Filament Dryer S2, Upgraded 3D Filament Dryer with 360°Heating Fan, Filament Dehydrator, One-Key Set with 4.6" Touch Sreen, Compatible with 1.75 2.85 3.00mm PLA PETG ABS Filament, Black - Image 1](https://m.media-amazon.com/images/I/712jrh02t0L.jpg)
![SUNLU Official Filament Dryer S2, Upgraded 3D Filament Dryer with 360°Heating Fan, Filament Dehydrator, One-Key Set with 4.6" Touch Sreen, Compatible with 1.75 2.85 3.00mm PLA PETG ABS Filament, Black - Image 2](https://m.media-amazon.com/images/I/71MF4n+SgIL.jpg)
![SUNLU Official Filament Dryer S2, Upgraded 3D Filament Dryer with 360°Heating Fan, Filament Dehydrator, One-Key Set with 4.6" Touch Sreen, Compatible with 1.75 2.85 3.00mm PLA PETG ABS Filament, Black - Image 3](https://m.media-amazon.com/images/I/71SB-JSC4bL.jpg)
![SUNLU Official Filament Dryer S2, Upgraded 3D Filament Dryer with 360°Heating Fan, Filament Dehydrator, One-Key Set with 4.6" Touch Sreen, Compatible with 1.75 2.85 3.00mm PLA PETG ABS Filament, Black - Image 4](https://m.media-amazon.com/images/I/71SJ0ysN3ML.jpg)
![SUNLU Official Filament Dryer S2, Upgraded 3D Filament Dryer with 360°Heating Fan, Filament Dehydrator, One-Key Set with 4.6" Touch Sreen, Compatible with 1.75 2.85 3.00mm PLA PETG ABS Filament, Black - Image 5](https://m.media-amazon.com/images/I/71iaOPNwz6L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple and works well
*by T***C on April 10, 2025*

This drier is really nice for the price. It runs up to 70c and heats evenly. It is effective at drying nylon, the controls are good. The humidity sensor does the job and by that i mean you can just turn the unit on and when the humidity stabilizes at a low value it is done eliminating some guess work when you don't know how damp a filament is. People complain about it sealing to much or lack of external fans but i don't see the issue there. It leaks enough air to let the moisture out and fewer parts to break seem like a win to me. I even use it to dry spools filled with desiccant, it takes a while but it can process quite a bit at once in a controlled manner.

### ⭐⭐⭐⭐⭐ Dries filament and LCD screen lets you monitor progress!
*by D***G on October 25, 2023*

Best filament dryer I have used. The standard function of the dryer is great. Heats up to cover multiple filament types. Has a fan to keep the airflow moving for even drying. Where it excels is the LCD touchscreen. Easy to set parameters. Easy to adjust parameters during drying session Easy to check current humidity level while you are drying. Being able to know if the filament has removed enough moisture is one of the most important things you would need to know. This is the only dryer I know of that offers the sensor to report current humidity level. Works great! Easy to setup and use!

### ⭐⭐⭐⭐ It works to a certain extent
*by A***7 on March 6, 2023*

As often I did a bit o research and eventually settle for the SUNLU. THe unit seems to be well made and the large lcd is easy to operate. I did not test humidity levels with other instruments but the readings seem to correlate with the temps. The other reason that leads me to believe that works is the same that took a star away. Without using the 3D part that someone cleverly designed and made available on thingiverse which is essentially a spacer that leaves a gap open, the humidity stalls well before the optimal range of around 20%. Given the simplicity and effectiveness of the mod, the solution should be implemented by the manufacturer. Al in all, if you set your expectations right, this is a great little unit that does what it should for a good price. Happy printing.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-29*