---
product_id: 659754090
title: "Comgrow 3D Printer Filament Dryer Box SH02, 3D Filament Memory, Keeps Filaments Dry During 3D Printing, Compatible with 1.75 mm/2.85 mm PLA PETG PC ABS ASA, Filament Dryer, Spool Holder"
brand: "comgrow"
price: "$214.79"
currency: USD
in_stock: true
reviews_count: 6
category: "Comgrow"
url: https://www.desertcart.us/products/659754090-comgrow-3d-printer-filament-dryer-box-sh02-3d-filament-memory
store_origin: US
region: United States of America
---

# 150W PTC fast heating One-key preset for 9 filament types Intelligent safety auto-shutdown Comgrow 3D Printer Filament Dryer Box SH02, 3D Filament Memory, Keeps Filaments Dry During 3D Printing, Compatible with 1.75 mm/2.85 mm PLA PETG PC ABS ASA, Filament Dryer, Spool Holder

**Brand:** comgrow
**Price:** $214.79
**Availability:** ✅ In Stock

## Summary

> 🔥 Keep your filaments flawless, your prints flawless — dry smarter, print bolder!

## Quick Answers

- **What is this?** Comgrow 3D Printer Filament Dryer Box SH02, 3D Filament Memory, Keeps Filaments Dry During 3D Printing, Compatible with 1.75 mm/2.85 mm PLA PETG PC ABS ASA, Filament Dryer, Spool Holder by comgrow
- **How much does it cost?** $214.79 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/659754090-comgrow-3d-printer-filament-dryer-box-sh02-3d-filament-memory)

## 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

- • **Sealed & Secure:** Multi-layer sealing rings lock out moisture, preserving filament integrity during long prints.
- • **Safety-First Design:** Auto shutoff and fan failure alarms protect your investment and keep printing safe.
- • **Smart Filament Memory:** One-touch presets for 9 filament types ensure perfect drying without guesswork.
- • **Dual-Spool Drying Power:** Simultaneously dries 2 spools up to 1kg each, maximizing efficiency and workspace.
- • **Rapid 360° Heat Circulation:** Reaches 50°C in 7 mins with even hot air flow for flawless filament moisture control.

## Overview

The Comgrow SH02 Filament Dryer Box is a high-capacity, dual-spool drying solution featuring a powerful 150W PTC heater with 360° heat circulation. It offers one-key temperature presets for 9 filament types, ensuring optimal drying conditions and improved print quality. Equipped with intelligent safety protections and airtight sealing, it prevents moisture damage and supports continuous, reliable 3D printing workflows.

## Description

Buy Comgrow 3D Printer Filament Dryer Box SH02, 3D Filament Memory, Keeps Filaments Dry During 3D Printing, Compatible with 1.75 mm/2.85 mm PLA PETG PC ABS ASA, Filament Dryer, Spool Holder at desertcart UK. Free delivery on eligible orders.

Review: Not worth the money would not recommend - Does not work effectively not worth the money
Review: 50℃にも加温するから、周囲も熱くなります。 リールの絡みには、余り効果は、無いのかとおもいます。リール絡まりは、リールの製品巻き方に左右されますから、この商品に責任は有りません。3Dプリンターからの引き出しは、良く追従しています。

## Features

- Filament dryer box for 2 spools: Each filament dryer box is equipped with 2 filament holes through which PTFE tubes fit. The redesigned position of the filament holes is convenient for 3D printers with different extruder positions on the market. The large capacity for drying 2 rolls of 1 kg filament at the same time meets the requirements of users to dry a wide range of filaments and two printers at the same time, saving space and time.
- 360° PTC fast heating: Unlike SH01, SH02 uses a 150W PTC heater, which heats up faster and is more energy efficient. Temperature range: 40-70°C The maximum temperature is 70°C. The SH02 dryer box can reach 50°C within 7 minutes and 70°C within 25 minutes. The dryer heats up quickly with a built-in fan that circulates hot air around 360° to achieve even heating, effectively drying moist filaments and improving your 3D printing results.
- One key set for 9 filament types: SH02 has a one-key temperature setting for 9 different types of 3D printing filaments, including PLA, TPU, PETG, ABS, ASA, PVA, PC, PA, PP. We have set a standard drying temperature and time for each filament type in advance. Simply press a button to select the filament type, and the dry box immediately starts working as expected. The maximum drying time is 98 hours.
- Intelligent safety protection: When the PTC temperature exceeds 130°C, the heater is automatically switched off, and when the PTC temperature drops below 90°C, the heater is automatically resumed. If the fan stops rotating during operation, an alarm will sound prompting you to replace the fan to prevent the PTC module from burning out.
- Great sealed filament dry box: we use sealing rings to maintain the seal. The top and bottom covers are equipped with sealing rings; the outlet opening for consumables is equipped with sealing rings; the bottom cover and bottom sealing plate are equipped with sealing rings; multiple protection devices prevent consumables from getting wet.
- Adopts an integrated 3.9-inch segment code screen; Operation and adjustment are simple and it works immediately after switching on; Quickly set optimal parameters for various consumables; The touch buttons are integrated into the screen and the backlight is clearer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9GKTXLN |
| Best Sellers Rank | 10,484 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 231 in 3D Printer Accessories |
| Brand Name | Comgrow |
| Colour | SH02 |
| Country Of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (359) |
| Item Diameter | 1.75 Millimetres |
| Item Weight | 2 kg |
| Manufacturer | Creality 3D |
| Manufacturer Part Number | 3DDRYERSH02 |
| Material Type | Polylactic Acid |
| Model Number | SH02 |
| Number of Items | 2 |
| Product Warranty | 1 |
| Special Features | Real-time temperature and humidity monitoring, adjustable drying settings, large storage capacity, moisture removal functionality |
| Unit Count | 1.0 Grams |

## Product Details

- **Brand:** Comgrow
- **Colour:** SH02
- **Item diameter:** 1.75 Millimetres
- **Item weight:** 2 kg
- **Material:** Polylactic Acid

## Images

![Comgrow 3D Printer Filament Dryer Box SH02, 3D Filament Memory, Keeps Filaments Dry During 3D Printing, Compatible with 1.75 mm/2.85 mm PLA PETG PC ABS ASA, Filament Dryer, Spool Holder - Image 1](https://m.media-amazon.com/images/I/71YQFPsJ-xL.jpg)
![Comgrow 3D Printer Filament Dryer Box SH02, 3D Filament Memory, Keeps Filaments Dry During 3D Printing, Compatible with 1.75 mm/2.85 mm PLA PETG PC ABS ASA, Filament Dryer, Spool Holder - Image 2](https://m.media-amazon.com/images/I/619KHjqpHOL.jpg)
![Comgrow 3D Printer Filament Dryer Box SH02, 3D Filament Memory, Keeps Filaments Dry During 3D Printing, Compatible with 1.75 mm/2.85 mm PLA PETG PC ABS ASA, Filament Dryer, Spool Holder - Image 3](https://m.media-amazon.com/images/I/71QWXe59+yL.jpg)
![Comgrow 3D Printer Filament Dryer Box SH02, 3D Filament Memory, Keeps Filaments Dry During 3D Printing, Compatible with 1.75 mm/2.85 mm PLA PETG PC ABS ASA, Filament Dryer, Spool Holder - Image 4](https://m.media-amazon.com/images/I/71HXTUADkXL.jpg)
![Comgrow 3D Printer Filament Dryer Box SH02, 3D Filament Memory, Keeps Filaments Dry During 3D Printing, Compatible with 1.75 mm/2.85 mm PLA PETG PC ABS ASA, Filament Dryer, Spool Holder - Image 5](https://m.media-amazon.com/images/I/712N3JysF5L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐ Not worth the money would not recommend
*by R***N on 13 March 2026*

Does not work effectively not worth the money

### ⭐⭐⭐⭐⭐ Review
*by A***様 on 13 August 2025*

50℃にも加温するから、周囲も熱くなります。 リールの絡みには、余り効果は、無いのかとおもいます。リール絡まりは、リールの製品巻き方に左右されますから、この商品に責任は有りません。3Dプリンターからの引き出しは、良く追従しています。

### ⭐⭐⭐⭐⭐ Review
*by J***E on 27 December 2025*

Dries my filament good. Now no more problems or ugly prints. Edit: The top holes of the cover is too small let the moisture out fast e enough. Make sure to just very slightly open/lift the top cover to fasten the drying process.

## Frequently Bought Together

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-31*