Search  for anything...

Sovol Filament Dryer 2026, SH01 Filament Dehydrator 3D Printer Spool Holder

Based on 2,937 reviews
Condition: New
Checking for the best price...
$41.99
Save $8.00 was $49.99

Buy Now, Pay Later


As low as $10 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Oct 30
Order within 12 hours and 47 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Color
White
Size
2 KG
Model
SV-SH01-1
Weight
1.4 kg
Item Diameter
2.85 mm
Warranty
1 Year Warranty

Features 5

  • Remove Excess Moisture3D printer filaments are hygroscopic, moisture would cause printing failure. Sovol SH01, a great addition to 3d printer, can remove excess moisture, keep your filament dry and bring you better prints. The surface of prints will be smoother, the layer adhesion increased. No more brittle PLA, PETG, ABS filament
  • Real-time Monitoring of Temp and Humidity insideDisplays the humidity and temperature in the dry box in real time. Setting temperature 40 , 45 , 50 C and setting time from 6 hours to 12 hours. If you use SH01 in a room with room temperature under 16C, the temperature in the dryer box would not come up to 50C. But do not worry, this would not decrease drying effect
  • Excellent Power-off Drying ModeSilicone & PTFE seal makes it possible to store 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
  • Large Capacity Sovol dryer 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. Please open the PTFE seals on the top of the box during heating for Moisture evaporation

Description

How to place the filament into SH01? Place the filament into the filament outlet. Please note that the direction is placed counterclockwise so that the pulley at the bottom can feed better. What can you do if you have E0 or E1 error? If the screen displays E0 or E1, please open the drying box and check all the cable sockets on the motherboard to see if they are damaged or loose. If there is any problem, please feel free to let us know. We will send replacement for you. Compared to common PLA filamemt, is there anything need to know when you dry silk filament with SH01? Drying silk filaments at too high temperature will make them to melt and stick together. The recommended drying temperature is 45 degrees Celsius for 2 hours. Silk Tri Color PLA Matte Tri Color PLA Glow in The Dark PLA Light Change PLA Luminous PLA Gradient PETG Translucent TPU Sovol was founded in Shenzhen China, 2018. In the past 7 years, we have independently developed several 3D printers and many best-selling accessories which are exported to five continents. We have more than 130,000 fans around the world. As a growing brand, Sovol has a complete production line, an experienced R&D and after-sales team, and aims to provide global makers with one-stop 3D printing experience and services.

Specs 15

Brand Sovol
Material Polyethylene Terephthalate Glycol, Polylactic Acid, Polytetrafluoroethylene, Thermoplastic Polyurethane
Color White
Item Weight 1.4 kg
Item Diameter 2.85 millimeters
Brand Name Sovol
Additional Features Even heating with built-in fan for efficient drying
Manufacturer Part Number /

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Works as designed.
Color: White Size: 2 KG
I purchased this to be able to dry 2 rolls of filament for my 3D printers. This is especially important for the PETG that I use as well as the PLA, I do not use ABS. As stated in the "About this Item" information on the Amazon site, it cycles back and forth between the Temp/Humidity and drying time. The first time that I turned this on I was quite concerned because I could smell the electrical smell. I turned it off and checked it out to make certain it was ok. I think that it was just getting rid of that "new" smell. I turned it on again and programmed it for 6 hours of drying time. The "Work" was showing on the unit, but it shut off after 6 minutes. So I tried it again, and it seems to be working ok now. There is just a simple small piece of paper for the instructions. Most filament dryers are fairly intuitive and this is one pretty ease to understand as well. You are able to use the filament direct from the dryer to your 3D printer, but I don't do that. The unit is lightweight coming in a 3.65 lbs. I had nice sized footprint 9.69x 6.89 x 9.53". I have the white model and I feel it looks nice. I'm pretty happy with this purchase. I hadn't thought of placing the desiccants into the dryer with the filament. I like that idea as well. When the time is completed, it emits a loud beep telling you it is done. That is a nice feature as well. It is extremely quiet and I don't even notice it is on. ... show more
Reviewed in the United States on August 26, 2024 by C2

Nice item to have.
Color: White Size: 2 KG
Holds 2 rolls of filament. Has 2 ports per roll of filament to route the filament either out the front or top of the lid. I used 2 bowden tube holders that I had to help hold the bowden tube. I have found that just keeping the filament in the dryer help to keep it dry. So much that I rarely use the heater function. However, when I have, I have noticed that the desk where the dryer sits gets very warm to the touch. I found a file on MakerWorld that is raises the dryer an or inch or so. ... show more
Reviewed in the United States on June 4, 2026 by Amazon Customer

Good dryer and made my print quality much better.
Color: White Size: 2 KG
Started with 3d printing not to long ago and had allot of issues with stringing using PLA filament. Filament was brand new in the plastic but still stringing bad. After reading some recommendations and reviews on Youtube I settled on this dryer. It made a Huge difference with very little stringing, if any depending on the print. The only issue I have had is that a roll of my filament unwound a bit and was laying on the bottom of the dryer, where the heater is. That melted the filament and bit and I had to cut it off. Also, leave the dryer lid cracked open when you are drying with it. There are little tabs that can keep it open (the locking tabs) and shut it when not in use to keep moisture out. Overall I am happy with both the price and results. Gave it a 4 stars only because of the filament melting issue that was likely my fault anyway, and because the temp doesn't get hot enough for some more exotic filaments I would like to try. ... show more
Reviewed in the United States on April 19, 2024 by RM

Sovol SH01 Dual Filament Dryer – A Solid Upgrade
Color: White Size: 2 KG
The Sovol SH01 dual filament dryer is a great addition to any 3D printing setup, especially if you're working with multiple printers or moisture-sensitive materials. I previously used a Sunlu S1 dryer, which did the job, but after adding a second printer to my setup, I wanted a solution that could keep up. While a dual dryer isn’t strictly necessary if you primarily print PLA, it becomes very helpful if you regularly print with materials like PETG or TPU—as I do—especially when printing on both machines simultaneously. One of the most surprising things about the SH01 is how quiet it is. I’ve seen a number of reviews claiming it’s loud, but that hasn’t been my experience at all. It’s quieter than both of my printers and significantly quieter than my old Sunlu dryer. There's a faint fan noise, but it's comparable to a laptop fan at idle—barely noticeable. In terms of features, Sovol packed a lot of thoughtful touches into this unit. It includes built-in roller bearings for smooth filament feeding, a hygrometer to monitor humidity levels, and a simple control interface with temperature and timer settings. Compared to the Sunlu (which has fewer controls), the Sovol is more user-friendly when it comes to dialing in your desired settings. The polycarbonate cover has four filament feed openings—two on top for direct drive setups and two on the front for Bowden-style printers. These openings are necessary to let moisture escape and bring humidity down effectively. They come with gasket covers, though I find them more optional than essential. I usually leave them open during use and close them in between to help maintain low humidity levels. It does take a bit of time to heat up—expect around 20 minutes to reach 50°C due to the slightly larger internal volume. But for longer drying sessions (6+ hours), that warm-up time is negligible. In my own testing, I saw the relative humidity drop from 30% to 23% in the first hour and below 20% after about 8 hours. If I had one small request, it would be an additional front opening that allows for quick access—something that doesn’t require threading filament through it. Sometimes I start a print with filament in the dryer, then move it to a printer-mounted spool mid-print, and a quick-access opening would make that easier. It’s a minor inconvenience and likely irrelevant for most dual-dryer users, but worth noting. Final Verdict: The Sovol SH01 is a quiet, efficient, and well-designed filament dryer—especially great for setups using multiple materials or printers. It outperforms my Sunlu S1 in both usability and performance, and I’d definitely recommend it to anyone looking to level up their print quality. ... show more
Reviewed in the United States on April 14, 2025 by John

Affordable, compact, simple dryer
Color: White Size: 2 KG
I already own a couple large 4 slot dryers, including the awesome Sovol SH03, and I wanted a smaller, more affordable dryer to sit between my printers to print from. This little guy fits the bill perfectly. Came packed like it was ready to be air dropped. Build quality was a lot better than I expected for this price point. Has nice latches and a good seal for the lid. Basic user interface, you select 40, 45, or 50c, and time between 6 and 48 hours in 1 hour increments. Only getting to 50c means it's drying is really focused on PLA or PETG, but it should work flawlessly to keep my already dry TPU, PA and the like fresh while printing without dragging a big dryer around. Oh, and the spool rollers are crazy smooth. Small ding for not having a filament port that isn't on the lid, but it's a minor thing. ... show more
Reviewed in the United States on August 28, 2026 by Richard Gouge

Works pretty well, but the 8-hour time limit is a deal-breaker.
Color: White Size: 2 KG
Bought this unit a year ago (June 2023), along with a Sunlu single-spool model, to see which was better. Both purchases were from Amazon, with fast delivery. After a year of use, I can say the Sovol does its basic job well, and is better than having no filament dryer at all, especially since I live in a high-humidity coastal South Carolina county. But there are two drawbacks that mean I won't buy another: First drawback is the 8-hour timer limit: If you don't add additional time before the eight hours are up, it cuts off and stops drying. Most users print jobs that take more than eight hours, sometimes days. I consider this a deal-breaker for most users, since other competitors out there offer much longer time possibilities. Why the short time-span? It couldn't increase the manufacturing cost to give the end users a longer time option. Second is the quality of construction: The spooling isn't as smooth as it should be, and the construction seems cheap and rickety. The idea of having one unit to condition two spools is tempting, but the actual process isn't always smooth, especially if one or both spools are the smaller size. Ended up 3D-printing some spacers to help cut down on tangling and hang-ups. One of the small top eyelets fell out while unboxing, and had since become lost. Tightening the top eyelets is an awkward process, and they don't stay tight long. Not really sure why these eyelets weren't just permanently built in. Bottom line after a year of use: check some competitor reviews first, and unbox carefully in case you need to return it. ... show more
Reviewed in the United States on June 5, 2024 by Miracle Wolf

If you know what's happening, this is a great buy
Color: White Size: 2 KG
Firstly, I haven't had the unit long, so I can't speak to it's durability. Secondly, I should have given it 4 stars, but the price brings it to 5 stars. I can confirm that it holds 2 rolls of filanenton sliding rods, so there's smoth roll of filament spools there. I'm convinced that it will hold 2kg spools as well and maybe even 3kg, but I don't have any so I can't test this, but this is a rarity for well priced filament dryers. I can confirm that the instructions are poor, but it's so easy to use that it doesn't even matter, press the mide button to cycle between temp and time settings and the up arrow to adjust each, mode button to start, and you will know when it does. It's quiet but I'm happy I can hear it. Here's the thing... when it heats the air in the chamber, airborne humidity will cause condensation on the colder side of the transparent cover abd the filament will release its own moisture to equalize the perceived humidity. But if you don't open that cover occasionally and wipe off that condensation and let out some moist air, the effect will plateau and never get good results (even with 4 or 5 desiccant packs in there. The idea is to look at the display every half hour or so (while at full temp) and see it the humidity is stagnant, open the unit to wipe the interior and let out moist air and the humidity will fall off of a cliff, forcing the filament to release more of its own moisture to equalize the environment.... this also significantly decreases drying time... I've gotten PETG down to 24% in a town that has just below jungle level humidity (fairly easily). I honestly think that this procedure will work just fine on filaments that say that tgey require drying at 60 or 70 degrees. But I do find that things work better of spools that are perforated and not solid (and that makes sense). I like it ... show more
Reviewed in the United States on April 4, 2024 by Sean Tomlinson

Slow and bare-bones but it works
Color: White Size: 2 KG
I wanted a filament dryer to reduce stringing when I print with TPU. I don't use TPU very often and rarely need a dryer so I didn't want to spend a lot of money. As usual, I want something that works reasonably well and costs almost nothing. This dryer does both. The controls are as basic as it gets. You can set the temperature to 40, 45, or 50 deg. C and the time to... whatever. I don't remember and don't care enough to look. All I can say is that it will dry TPU. Eventually. Yep, it's relatively slow. You better know at least a couple of hours in advance that you want to print with TPU because it's going to take a while. This is expected and normal. You just have to plan ahead. I'm docking this thing a star because the user interface is a bit frustrating to use. You can figure it out in a minute or so but it's still clunky. Also, despite the fact that the dryer has sealed ports to feed the filament through, in my case it added so much drag that my extruder wouldn't feed correctly. I end up drying the filament and then removing it from the dryer for the print. Once I'm done, the filament goes back in the dryer. Not the most convenient way to do it but it works. The end result is that I get pretty good TPU prints with minimal effort. Just remember to dry the filament, hang it on the machine, and press go. Maybe someday I'll build a dry-box with desiccant beads in it to keep my TPU dry all the time, but for now this dryer works fine. If you do a lot of 3D printing with hygroscopic materials, I recommend a more feature-rich dryer. However, if you're a tinkerer like me who rarely prints with filaments that need to be dried, this one will work fine to start. ... show more
Reviewed in the United States on February 16, 2026 by Zero Signal
Checking for best price...