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🔥 Keep your prints flawless with the ultimate filament dry box!
The Comgrow SH02 Filament Dryer Box is a high-capacity, dual-spool drying solution featuring a powerful 150W PTC heater with 360° air circulation. It supports 9 filament types with one-touch presets, ensuring optimal drying temperatures and times. Intelligent safety features include automatic heater shut-off and fan failure alarms, while airtight sealing preserves filament integrity. Compatible with 1.75mm and 2.85mm filaments, it’s designed to elevate 3D printing quality and reliability for professionals and enthusiasts alike.









| Asin | B0D9GKTXLN |
| Best Sellers Rank | 4,873 in Business, Industry & Science (See Top 100 in Business, Industry & Science) 301 in Filament 3D Printing Materials |
| Brand Name | Comgrow |
| Colour | SH02 |
| Country Of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,321) 4.4 out of 5 stars |
| 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 |
| Special Features | Real-time temperature and humidity monitoring, adjustable drying settings, large storage capacity, moisture removal functionality |
| Unit Count | 72.0 meter |
User
Recommended without reservation
Upgraded to this after purchasing a single reel filament drier and always being stuck on preparing the next filament. Honestly haven't looked back or needed anything more, it did exactly what is meant to, easy to use, nice compact size, keeps my active reel dry and preps the next one whilst im printing and love that it displays the temp and humidity. Came quickly and packaged well and been using it for months now without issue. Cheap and cheerful!
User
Best dryer around.
Love this. If you are a serious 3D printer using anything above PLA or PET-G, you need this.The high drying temperature is essential for filaments like ABS and ASA, and few dryers reach those highs, including the Bambu AMS/AMS2. I just use this offline and run for 12 hours and transfer to my AMS when I need it. Two separate compartments means I can run things like PET-G and ABS at the same time for optimum humidity. It's a steal at the price.
User
It does what it say's it does.
I purchased this mainly as a drying box, It does the job and the controls are pretty straight forward. It would have been nice had there been a sealing gasket where the lid meets the base as this would provide a much more efficient seal. It performs the task required of it and enables me to prep the filament prior to printing. It's pretty basic but suitable for the demands of most filament. I have an AMS 2 which can also dry the filament but only when no filament is loaded into the gear mechanism and not during printing. At this price point you expect products to be a bit plasticy and this unit continues that tradition.
User
Good Reliable Product
Love this product, I always keep a spool of it as my go to filament for reliability and quality product, never have any problems , adhesion to build plate is excellent ( creality mag bed) i dont use any products to aid adhesion , the quality of the print is great with a nice shiney appearance and colour is uniform, cost is good although a touch more expensive than some filaments I have used ( usually Basicfil) iyts worth it as you know your going to get a good finished product. Thoroughly recommended.
User
Good bed adhesion and produces excellent prints.
This is the first reel of Comgrow filament I have tried and I am very pleased with it. Particularly impressed with the way it is wound onto the spool which has provided a smooth feed into the extruder. The quality of the print has been faultless with no stringing or blobs. Although I have yet to try other colours, I have recommended this black filament to other users and I will certainly purchase again. The clear, graduated spool is convenient, allowing greater ease to determine how much filament has been used or remaining.
User
works perfectly for me (made an echo dot holder)
As a beginner to 3D printing the first filament I bought from another company didn't work on my Labists X1 (seems it needed over 200 degrees to extrude)...I was hoping this would be different and it worked straight away! I printed an echo dot holder successfully which I've been using since. I can't compare it to other spools as this is the first one I bought (which works) other a short multi coloured set for 3d pens which wasn't ideal for for prints requiring over 15 meters. What I can say is that it is nicely spooled (not tangling anywhere) and very even throughout.
User
Works well
Really happy works well for pa6-cf20
User
It doesn't work, poor quality.
I have used this PLA a few times before in white. I've had a few problems with blocking and uneven prints with the white. The last one I bought was grey. I tried several times to print, but failed every time with poor bed adhesion and lumpy filament laying. The quality is simply awful. It's almost as if there were none melted lumps in the printed lines!I have an Ender printer which I've used for many print jobs without issue. I then bought a role of proper Ender PLA filament and it printed like a dream! Obviously the cause of my print failures was this make of PLA. My advice, spend a bit more and get a quality filament. This product is not fit for purpose.
User
Pas cher et parfait
Gros projet à peindre. Couleur idéale pour ça et rien à dire sur la constance du diametre et l'imprimabilité en géneral
User
Perfektes Ergebnis
Auf dem Ender 3 V2 unschlagbar gut. Perfekte Haftung und Druckqualität auch mit Default Einstellungen des Druckers.
User
Buen producto
Llego en perfecto estado, pero el producto llego abierto, la etiqueta de sellado había sido retirada, pero supongo que fue por el el proceso de aduanas ya que fue un producto de importación, de todas formas al revisar el producto que es lo importante parece ser que todo está en orden y que los filamentos aún conservan su empaque al vacío, más adelante actualizare sobre el desempeño de los filamentos ya que no he tenido tiempo de probarlo
User
Einwandfreies PLA
Das PLA ist perfekt auf die Spule gewickelt, keine Schlaufen etc. Druckt problemlos bei 200 - 210 Grad und haftet einwandfrei auf dem Druckbett (ohne Heizbett, nur mit Malerkrepp). Dazu preislich attraktiv. Empfehlenswert.
User
bien
parfait
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