---
product_id: 408773166
title: "3D Printer Filament Dryer Box, Upgraded 3D Filament Storage Box, Large-Capacity 3D Filament Box for 2KG Filament, Compatible with 1.75mm, 2.85mm, 3.00mm Filament"
brand: "comgrow"
price: "€ 257.48"
currency: EUR
in_stock: true
reviews_count: 5
category: "Comgrow"
url: https://www.desertcart.sk/products/408773166-3d-printer-filament-dryer-box-upgraded-3d-filament-storage-box
store_origin: SK
region: Slovakia
---

# Real-time humidity & temp LCD 2KG large capacity Optimized even heating 3D Printer Filament Dryer Box, Upgraded 3D Filament Storage Box, Large-Capacity 3D Filament Box for 2KG Filament, Compatible with 1.75mm, 2.85mm, 3.00mm Filament

**Brand:** comgrow
**Price:** € 257.48
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your filament fresh, your prints flawless, and your 3D game ahead of the curve!

## Quick Answers

- **What is this?** 3D Printer Filament Dryer Box, Upgraded 3D Filament Storage Box, Large-Capacity 3D Filament Box for 2KG Filament, Compatible with 1.75mm, 2.85mm, 3.00mm Filament by comgrow
- **How much does it cost?** € 257.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/408773166-3d-printer-filament-dryer-box-upgraded-3d-filament-storage-box)

## Best For

- comgrow enthusiasts

## Why This Product

- Trusted comgrow brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long-Term Protection:** Silicone-sealed airtight box guards against moisture and dust even when powered off—add desiccants for extra defense.
- • **Precision Drying Control:** Set temperature (40°C, 45°C, 50°C) and drying time (6-12 hours) with an intuitive 2-inch LCD monitor.
- • **Advanced Airflow Technology:** Unique fan design ensures uniform heat distribution, drying filaments evenly and efficiently.
- • **Maximize Your Print Quality:** Eliminate filament moisture to prevent clogging and layer shifting for flawless prints every time.
- • **Spacious & Versatile Storage:** Holds up to 2 filament rolls (70mm width) or 1 jumbo roll (150mm width) to keep your workflow uninterrupted.

## Overview

The Comgrow 3D Printer Filament Dryer Box is a large-capacity, airtight storage solution designed to keep up to 2KG of filament dry and ready. Featuring an optimized heating system with even airflow, a real-time LCD display for humidity and temperature, and customizable drying settings, it prevents common printing issues caused by moisture. Compatible with 1.75mm to 3.00mm filaments, this box ensures professional-grade print quality and long-term filament preservation.

## Description

Comgrow Filament Dryer Box The damp 3D printing filament leads to tension, clogging, poor adhesion and shifting of layers. The Sovol 3D SH01 filament dryer box keeps the filament dry and restores the performance of the FDM filaments. For 2 filament rolls with a width of less than 70 mm or 1 filament roll with a width of less than 150 mm Suitable for different material filament such as PLA/PETG/TPU/PVE/ABS/PC/Wood Aftersales Services If you have any question or need technical support about the product, Please press "Ask a question" through our storefront's page, report an issue through the ¡°Your Orders¡± page. We will respond with 24 hours.

Review: Easy and simple - This is simple and to the point. Plug it in, put in up to two 1kg rolls, touch power, touch m until it says work. The base settings are perfect. 6 hrs 50c. Leave the weep holes unplugged! The front read out will give you the humidity. Looking for 30 or less on average, according to ai. I figure if it's dropped into the 30's that's solid and has worked well for me. It makes a difference. I've seen filaments start in the 50% range, which is awful, down to mid 30's and suddenly it prints well. Doesn't solve all my printer problems, but it helps.
Review: Buy this one over any other - Very nice dryer, I would like to say that I wish it had a 4 hour option, lowest is 6 hour, but I guess higher is better than lower. I only use it at 50c and its been working great, comes with plugs to keep moisture in. Looks super nice on my desk, doesnt take up much space, Durability is probably a 9/10, lid feels a bit flimsy but its not like its gonna take a hit any time soon. I printed tpu while drying it and the bearings helped gret with the extrusion, no issues for me. overall great product for 3d printing.

## Features

- 【Large Capacity】 Compared to other 3d filament dryers, our filament box can store 2 filament rolls with a width of less than 70 mm or 1 filament roll with a width of less than 150 mm.
- 【Heating & Drying Function】 The damp 3D printer filament leads to tension, clogging, poor adhesion and shifting of layers. This filament dry box keeps the filament dry and restores the performance of the 3d printer filaments. Please open the PTFE plugs on the top of the box during heating for Moisture evaporation.
- 【Optimized Heating Method】 The filament dehydrator makes drying more efficient. The unique design of the fan in the box is based on the principle of othermodynamics of air, makes the filament heated more evenly.
- 【Excellent Sealed Storage Box】 The silicone seal makes it possible to store the filaments for a long time without power and protects your filaments from moisture and dirt. You can put 4 bags of desiccants (not included in the package) inside the dryer box to improve drying efficience & quality.
- 【User-friendly Design&1 Year Warranty】 2 inch large screen LCD monitor, can display the humidity, temperature in the filament storage box in real time. Setting temperature 40 °, 45 °, 50 ° C and setting time from 6 hours to 12 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BBDG5MK |
| Additional Features | Optimized Heating Method, Large-Capacity Storage, Real-Time LCD Monitor |
| Brand | Comgrow |
| Brand Name | Comgrow |
| Color | Transparent |
| Colour | Transparent |
| Customer Reviews | 4.4 out of 5 stars 508 Reviews |
| Item Diameter | 1.75 Millimeters |
| Item Weight | 1.5 Kilograms |
| Item diameter | 1.75 Millimeters |
| Item weight | 1.5 Kilograms |
| Manufacturer | Comgrow |
| Manufacturer Part Number | AK36WG-1200400J |
| Material | Silicone, PTFE |
| Material Type | Silicone, PTFE |
| Model Number | AK36WG-1200400J |
| Number of Items | 2 |
| Special features | Optimized Heating Method, Large-Capacity Storage, Real-Time LCD Monitor |
| Unit Count | 2000 Grams |

## Product Details

- **Brand:** Comgrow
- **Colour:** Transparent
- **Item diameter:** 1.75 Millimeters
- **Item weight:** 1.5 Kilograms
- **Material:** Silicone, PTFE

## Images

![3D Printer Filament Dryer Box, Upgraded 3D Filament Storage Box, Large-Capacity 3D Filament Box for 2KG Filament, Compatible with 1.75mm, 2.85mm, 3.00mm Filament - Image 1](https://m.media-amazon.com/images/I/51vsfjw++pL.jpg)

## Questions & Answers

**Q: The fan makes noise?**
A: The machine needs to replace a new fan. Please send message to us. You can also replace a 4010 axial fan with 12V, R5000 rpm, cable length 350mm, 20AWG, 2pin and XH2.54 male terminal.

**Q: The screen appears E1 error?**
A: This is caused by a damaged thermistor on the motherboard. The machine needs to replace a motherboard and heating board. Please send message to us.

**Q: Machine does not run or shuts down on its own?**
A: It is a high probability that the motherboard damage caused by the failure, but there may be other reasons. It is recommend to send message to us directly and provide us a video description for judgement.

**Q: The machine cannot be turned on?**
A: 1. Please check whether the indicator light of the adapter on after plugging in the power. 2. Please provide us a video of the machine motherboard not lighting up after power on for judgment. We need more information to draw a conclusion.

**Q: 1 Year.**
A: The support is not a one-time thing. If you have already applied for support service, you can request it again if there is any fault in the machine during the 1 year period.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy and simple
*by R***D on 23 August 2026*

This is simple and to the point. Plug it in, put in up to two 1kg rolls, touch power, touch m until it says work. The base settings are perfect. 6 hrs 50c. Leave the weep holes unplugged! The front read out will give you the humidity. Looking for 30 or less on average, according to ai. I figure if it's dropped into the 30's that's solid and has worked well for me. It makes a difference. I've seen filaments start in the 50% range, which is awful, down to mid 30's and suddenly it prints well. Doesn't solve all my printer problems, but it helps.

### ⭐⭐⭐⭐⭐ Buy this one over any other
*by D***D on 10 February 2026*

Very nice dryer, I would like to say that I wish it had a 4 hour option, lowest is 6 hour, but I guess higher is better than lower. I only use it at 50c and its been working great, comes with plugs to keep moisture in. Looks super nice on my desk, doesnt take up much space, Durability is probably a 9/10, lid feels a bit flimsy but its not like its gonna take a hit any time soon. I printed tpu while drying it and the bearings helped gret with the extrusion, no issues for me. overall great product for 3d printing.

### ⭐⭐⭐⭐ Not happy so far. Temp very inaccurate and power-supply too hot to touch.
*by R***N on 29 June 2026*

1. Temp: Set at 40C. Temp reads 50C+. Lack of preciseness isn't confidence inspiring. Wrong temps aren't good for certain filament types. *Update: this appears to only happen on initial startup. Temp settles down after awhile to correct setting. 2. The power supply gets too hot to even touch. This indicates it isn't designed properly, and will fail in the medium-term, (as others have reported). It's always possible I got a bad unit.

## Frequently Bought Together

- Comgrow Filament Dryer, Upgraded Filament Dry Box, Large-Capacity 3D Filament Dehydrator for 2KG Filament, Compatible with 1.75mm, 2.85mm Filament and PLA PETG TPU ABS Material
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- 3D Printer Enclosure with LED Lighting, Fireproof Dustproof Tent Constant Temperature Protective Cover for Creality Ender 3 V3 SE/KE/Ender 3/Ender 3 Pro/Ender 3V2/Ender 3S1/Neo/Anycubic Elegoo, Medium

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-09-08*