Comgrow Filament Dryer Box, SH02 Filament Dehydrator with PTC Fast Heater and Touch Screen, 3D Printer Filament Sealed Storage Box with 2 Spools Holder Compatible with PLA PETG TPU ABS 1.75/2.85mm
Comgrow Filament Dryer Box, SH02 Filament Dehydrator with PTC Fast Heater and Touch Screen, 3D Printer Filament Sealed Storage Box with 2 Spools Holder Compatible with PLA PETG TPU ABS 1.75/2.85mm
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Comgrow Filament Dryer Box, SH02 Filament Dehydrator with PTC Fast Heater and Touch Screen, 3D Printer Filament Sealed Storage Box with 2 Spools Holder Compatible with PLA PETG TPU ABS 1.75/2.85mm

3.8 stars out of 176 reviews
(3.8)|
176 ratings
Comgrow Filament Dryer Box, SH02 Filament Dehydrator with PTC Fast Heater and Touch Screen, 3D Printer Filament Sealed Storage Box with 2 Spools Holder Compatible with PLA PETG TPU ABS 1.75/2.85mmComgrow Filament Dryer Box SH02 Filament Dehydrator PTC Fast Heater Touch Screen 3D Printer Filament Sealed Storage Box 2 Spools Holder Compatible PLCreality Space Pi X4 Filament Dryer Box 4 Spools Filament Dehydrator Dual Independent Heating Chambers 200W Fast Heating 85 Compatible PLA PETG ABS TCreality Ender 3 3D Printer Fully Open Source with Resume Printing Function Printing Size 220x220x250mm Aluminum Black
Actual Color:Comgrow Space X2
selected, Comgrow Space X2, $61.74
ENDER-3, $169.13, was $219.00
$219.00
Creality Space X4, $159.00

Key item features

  • Dual Spool: Accommodates two 1KG filament spools simultaneously, featuring two filament holes for PTFE pipes, compatible with various 3D printer extruder positions.
  • Rapid Heating: Utilizes a 150W PTC heater, reaching 50°C in 7 minutes and 70°C in 25 minutes, with 360° hot air circulation for uniform drying.
  • Secure Storage: Functions as a sealed storage box with thicker sealing materials and multiple sealing rings to prevent filament moisture absorption.
  • Smart Presets: Offers one-key temperature settings for 9 filament types (PLA, TPU, PETG, ABS, ASA, PVA, PC, PA, PP) with pre-set drying times up to 98 hours.
  • Intelligent Protection: Features automatic cut-off at 130°C PTC temperature and resumes below 90°C; an alarm sounds if the fan stops rotating.
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Current price is $61.74
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4.258771929824562 stars out of 5, based on 228 seller reviews(4.3)
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Customer ratings & reviews

3.8 out of 5 stars
stars176 ratings92 reviews
How item rating is calculated
  1. 5 stars55% (96)
  2. 4 stars16% (28)
  3. 3 stars7% (13)
  4. 2 stars6% (11)
  5. 1 star16% (28)

Reviews summary

Pros
  • : Offers high-quality features at an affordable cost.
  • : Produces crisp and vibrant prints.
Neutral
  • : Can be stable with add-ons, but may arrive warped or have leveling issues.
  • : Can be high-quality, but prone to inconsistencies.
  • : Can be clear, but also confusing for some users.
Cons
  • : Assembly process requires experience and patience.
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Showing 1-3 of 92 reviews

Jan 31, 2026
anon
Item details
Color: Comgrow Space X2
Sold byComgrowDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great low cost choice with small (fixable) flaws

First off, I WOULD recommend it. I have some small issues, but overall it's great. Works as well as any other filament dryer, but all the cheap ones like this have a flaw; the humidity stays inside as it runs. Every hour you can open the top for 5 seconds and watch the humidity drop. To fix this, I just prop the lid open a cm or so. No problem with that. In fact, it goes up to 70 C and drys from 2 to 98 hours, so for most materials its perfect. The tubes at the top can be used to feed filament from, but they are at such a weird angle that it wouldn't work. You can 3d print different connectors and they work with or without the bowden tubes. I wish they could feed from the back, but you can mod this thing all you want. Lastly, when you change a setting like filament type or temperature, it resets the timer. So if you wanna change it mid-dry, remember what time you had left.

Helpful?5SDTYSJ8RIG114932620305
Nov 1, 2025
Kevin
Item details
Color: Comgrow Space X2
Sold byComgrowDelivered byWalmart
5 out of 5 stars review

Verified Purchase

great value, serviceable dryer

I own 2 of these, they are great for drying filament while printing from the dryer. I use it for high emd CF filaments (PA612-CF, PPA-CF, etc.). even though the dryer only goes up to 70°c, as long as you're working with dry filaments, this dryer will keep the filaments dry while printing. It can also bring back rolls that have absorbed moisture, but you need to leave it on high for a few days. Considering it holds 2 rolls, has a fan, and is a great price - I love these dryers when compared to the high end 85°c, 4 roll ones that cost hundreds.

Helpful?5SDTYSJ8RIG114932620305
Dec 5, 2025
Ramon
Item details
Color: Creality Space X4
Sold and shipped byComgrow
5 out of 5 stars review

Verified Purchase

Great looking filament dryer

Great looking filament dryer. I love how it has multiple ptfe tube exits in the front and back. Is quiet and compact as well. Kind of pricy but really nice

Helpful?5SDTYSJ8RIG114932620305