Sovol Filament Dryer, SH02 Dry Box Filament Sealed Storage Box 3D Printer Spool Holder with PTC Heater, Filament Dehydrator with Touch Screen, One Key Set, Compatible with PLA PETG TPU ABS 1.75/2.85mm

works well, not cheaply build, allows different settings for different chambers, can be set in auto mode for storage. I think it can be converted to poor man AMS(CFS). put between it and printer automatic filament feeder and it allow will continue printing when filament runs out. can be used with co print for example.

Great filament dryer box! Really nice touch screen interface with a ton of filament options that take only a second to select and you're ready to rock! Holds 2 standard sized filament rolls and the rollers they sit on roll smoothly with no additional friction. 2 filament feed holes that can be capped when not in use plus a vapor release hole at the top. Lid latch locks the lid in place solidly. Overall the SH02 is a very nice filament dryer. The only things that I can say I don't like with this dryer is I'd love for it to be a little quieter. It's not super loud by any means but it is a constant fan/blower sound kind of like a high end PC. Perfectly fine if it's sitting on the floor or on the other side of your room. It can be a little annoying if it's sitting a few feet from you on your desk :D Some suggestions I would have for this unit is.. I'd love for 2 sets of filament feeder holes for each spool, 4 total. The 2 in the front at about 45 degrees up on the lid is perfect but a second set on the back at like 135 degrees would be great if you wanted to maybe run the filament more out the back without having to rotate the entire dryer around backwards (and thus making screen access difficult). Another thing I'd love to see would be a 4 filament roll version of this exact style dryer... so, pretty much, just wider with room for 4 rolls, and some additional maybe larger but quieter fans. Just an idea! :)

Printing with this PETG filament was a surprisingly smooth experience. PETG can be temperamental at times, but this spool performed beautifully; no stringing issues at all, and the tree supports came off effortlessly. The multicolor gradient is stunning and adds a unique touch to every print. From the moment I opened the package, I was impressed. The vacuum-sealed bag was airtight, and I always enjoy that satisfying hiss when puncturing the seal; like the filament taking its first breath. I pushed the limits a bit by printing faster than the recommended speeds, but it handled it like a champ. In fact, the very first print I ran was a 10-hour job, and it came out great (as shown in the photos). One feature I really appreciated was the clear indication of the color change interval—about every 26 feet. That helped me plan my prints more precisely and anticipate the transitions. Over the course of 20 hours of printing (roughly 90 meters or 270 grams), I didn’t run into any issues. If anything changes, I’ll be sure to update this review. The only thing I’d love to see is a wider variety of color options. With performance this solid, I’d definitely come back for more. Print Settings Used: 🔥 Nozzle Temp: 230°C 🌬️ Cooling Fan: 10% 🛏️ Bed Temp: 70°C 🚀 Print Speed: 100–200 mm/s

I bought SH03, 4 spool dryer. I did tons of research and this unit was the best one in terms of features and ability for the price. Offering what most units costing $60 to $100+ more would run you. It works great, and keeps humidity low, with it's auto humidity setting. Something the smaller SH02 doesn't have. It's able to get to temps quickly and efficiently, reaching up to 85° C. It fixed the condonation issues the previous model had as well. It's on the quieter side in my opinio, but could be quiter. Build quality feels good, particularly for the price point. Though I find it's visual aesthetic to be less appealing, in my opinion. It's easy to operate, though i couldn't find how to enter the auto humidity setting in the manual it comes with, and had to look it up. (Select the side you want and hold the settings button for about 3 to 5 seconds. Overall I would say it's a good filamant dryer, especially for tye money. It offers features and performance above it's price range, with good build quality, and would definitely recommend to others. I just personally don't car for how it looks. For why I gave it 4 stars instead of 5, is because chamber 1 keeps turning on prematurey, well before hitting it's set max in auto humidity mode, when set to 20% humidity. However it's fine when set to 25% and operates as it should. Chamber 2 works fine with no issues, even set to 20%.

Great color of blue, printed with ease and no changes in settings needed for the Bambu P1S with Ams. It did not need to be dried, out of the package and printing without any problems. No breaks or jams, this stuff is great and at an amazing price for no fuss no muss. A great alternative to buying bambu filaments that are always out of stock.

I really like Sovol filaments as I never have an issue with their filaments. My prints look good and I love the orange color as it comes very close to my golf cart color.

Note this is the first time I've ever used a filament dryer, which after my many, MANY years of using a 3d printer without one, kinda labels me as totally crazytown that I didn't get one sooner. So, during this Christmas I made a bunch of things for my brother and sister. Along the way, I wanted to use some of my very old Sain Smart black TPU for friction fit lids for small containers. Soon as I set it printing, omg pops and crackles galore. It had sat on a shelf in a bag for years and was FULL of moisture. It was so bad off that it was actually leaving holes in the layer lines each time it would pop. I did order some new Sain Smart clear TPU but then I noticed that it too was crackling a bit after several days of use. Not bad enough to foul the prints, but it wasn't my only two spools to do it either. I also had an old-ish spool of ABS+ filament doing the same thing, and a very old spool of Taulman 910 popping the worst I've ever seen a filament crackle . This got me thinking; how many spools of filament do I want to have to get rid of because of moisture, and WHY haven't I gotten a dryer all these years?! So I got the Sovol SH02 with the really slick touchscreen LCD interface and plopped that crackling spool of Sain Smart black TPU into it. Figured out how to work the settings and had it go for a combined total of about 20 hours give or take at 55C. Finally decided to press it into service tonight on some hole plugs for a shelving unit, and am pleasantly surprised to report that while it is still sizzling a bit, it's very faint now, and it's not affecting the printing at all. It's printing beautifully just like it did when it was new. Nice and shiny, no gaps, no pops, no weird warping or layer separation or bed curling or any of that. It's behaving very nicely. I also printed myself a custom filament tensioner for the extruder to better handle TPU (this printer always had problems with feeding TPU) and now I don't even have feed problems anymore. Absolute power! :-) The dryer isn't silent but the noise it does make isn't that bad, it's a soft whirring noise in your background. It's a nice, sleek unit that neatly holds two standard 1KG spools of filament side by side on two roller bearing rails that spin very fluidly. The top has one hole for letting out heated air and water vapor, and also two front facing holes for filament to pass so you can run your filaments through and print while drying. For very long print times with very hygroscopic filaments, this is exactly what you want. And if you're like me and you're keeping filaments around for forever and a day, this just might save you having to throw old ones out due to moisture problems. And the LCD panel lets you quickly choose presets for all the popular filaments (PETG, ABS, TPU, PLA) as well as a bunch of specialty ones like PC, ASA, PVA, PP, and PE. You can easily reset your run time at any time so as to keep going, otherwise it will neatly turn itself off when the timer runs out. Default is 8 hours. Next on my list to try is to de-crap my ancient Taulman 910 which I never even tried to print with, and that old-ish spool of ABS+ which is not only crackling but also actually breaking. Never seen ABS+ do that before, but it's most of a spool unused and I'm no way just going to let that stand. If I can resurrect it, then that's a huge win right there. Otherwise it's just really nice to know that when I have crackling filament, this thing will easily resolve it. There may be better machines out there and cheaper, I wouldn't know. But you can't go wrong with this one. :-)

This Sovol SH02 filament dryer is the quiet hero my 3D printing setup didn’t know it needed. I’ve battled more brittle, moisture-logged spools than I care to admit—watching prints fail midway because the filament soaked up humidity like a sponge at a water park. Pop the spool in this sealed dry box, hit the gentle heat, and suddenly my PLA and PETG are behaving like well-behaved kids instead of dramatic teenagers. The built-in spool holder is smooth, the design is compact enough to sit neatly on my desk, and it actually works without turning my workspace into a sauna. That said, the temperature control could use a hair more precision for finicky materials, and I wish the viewing window was a tad larger so I could admire my perfectly dry filament in all its glory. Still, the moisture absorption game here is genuinely impressive—my filament stays crisp and print-ready for weeks, saving me time, money, and the urge to dramatically toss failed prints across the room. If you’re tired of fighting humidity gremlins, this dry box earns a strong recommendation. Four stars for making 3D printing more fun and less frustrating!

I purchased this filament dryer from Amazon yesterday, and it arrived today (Kudos to Amazon for the fast delivery). Overall, the unit works well — it heats up quickly, the controls are intuitive, and the build quality feels solid for the price point. It does exactly what it's supposed to do in terms of drying filament. One thing to note is the fan noise. It has a noticeable high-pitch sound while running, which may be distracting if you're working close by. It’s louder than I expected, but not unbearable. I'm hoping the noise might lessen after some break-in time, so I plan to give it a bit more use before making a final judgment on that aspect. That said, the company seems responsive, and I appreciate the straightforward setup and performance. If fan noise isn’t a big issue for you, this dryer is a great value for the features it offers. If you're especially sensitive to noise, though, it might be worth considering other options.

取説は有って無いようなもんですが、電源入れれば何となく判ります。 乾燥剤をセットする（たぶん）ところもついていて、保管ケースと考えても良いかと思います。 レビューによく有るように、底はかなり熱くなるので、熱を伝え難い台を用意するのが良いと思います。

Das Gerät macht einen wertigen Eindruck ist gut verarbeitet und erfüllt, bis jetzt zumindest, vollends seinen Zweck. Was sehr positiv ist, ist das Gerät erreicht recht zügig bis auf +/- 1-2 Grad die eingestellte Temperatur und hält diese auch während des Vorgangs. Die Filamentrollen sind auf jeweils zwei Metallstangen gelagert welche keinen wirklichen Widerstand beim Abrollen während der Trocknung und gleichzeitigem Drucken haben. Die Bedienung ist intuitiv auch aufgrund der Klartext Anzeige. Zwei kleine Dinge die manchen vielleicht etwas negativ erscheinen werden sind 1. Das Gerät ist relativ laut, also der Lüfter ist wirklich deutlich hörbar und ist nur bedingt für ein Arbeitszimmer/Büro nutzbar, im Hobbyraum/Werkstatt jedoch absolut ok. 2. Das Gehäuse wird während des Betriebs auf der Unterseite relativ warm, nicht so heiß das man sich verbrennen könnte aber so warm das wenn es auf einer empfindlichen Oberfläche steht diese auf Dauer in Mitleidenschaft gezogen wird. Neutral möchte ich den für jede Rolle nur einmalig vorhandenen Filament Auslass bewerten, für mich ist der Winkel des Auslasses in Ordnung. Alles in allem kann ich (bis jetzt) das Gerät wirklich weiterempfehlen, insbesondere im Vergleich zu den von den Mitbewerbern für einen Dual-Filamenttrockner, welche genau die selben Funktionen bieten, aufgerufenen Preisen.

Un peu bruyant à cause des ventilateurs mais secheur efficace. Il supporte le déroulage des filaments en bobine carton. Très bon complément pour alimenter ma P1S dans un pièce non chauffée. La temporisation est très confortable et la plage de température permet de secher un large panel de filament.

Funziona perfettamente, ottimo acquisto. Essiccatore con capacità’ di due bobine con filamenti pre impostati