Sovol SH01 Filament Dryer, SV-SH01-1

The Sovol SH01 filament dryer (model SV-SH01-1) combines adjustable heating with a sealed storage box intended to feed filament during printing. Its listed capacity suits either two narrow spools or one wider spool, while mixed customer feedback on drying performance makes expectations worth weighing.

At a glance

The display shows temperature and humidity inside the box in real time, with three selectable temperature settings and a 6-to-12-hour timer.
A built-in fan is claimed to distribute heat more evenly through the enclosure.
The box is described as holding two rolls under 70 mm wide, or one roll under 150 mm wide.
The listing says the top PTFE plugs should be opened while heating to let moisture escape.
The sealed box can also be used for unpowered storage. Desiccant bags are optional and not included.

Price

£37.99Save 16%

Reference price: ~~£44.99~~

Price checked: 12 Nov 2026

View offer

Often bought together

ELEGOO PLA+ Filament 1.75mm White 1KG, PLA Plus Tougher and Stronger 3D Printer Filament, Dimensional Accuracy +/- 0.02mm, 1kg Cardboard Spool(2.2lbs) Fits for Most FDM 3D Printers

£14.99

Pros and cons

Pros

The stated two-spool capacity can keep a pair of narrow rolls in one enclosure.
Temperature and humidity readings make operating conditions visible while drying.
The adjustable temperature and timer provide basic control over a drying session.

Cons

The listing specifies opening the top plugs during heating, so the enclosure is not a fully closed drying setup while running.

Technical specifications

11 specifications

Identity
Brand	Sovol
Model	SV-SH01-1

Dimensions and installation
Weight listed	1.4 Kilograms

Drying and capacity
Temperature settings	40 °, 45 °, 50 ° C
Timer range	6 hours to 12 hours
Capacity	2 filament rolls with a width of less than 70 mm or 1 filament roll with a width of less than 150 mm

Materials and protection
Material listed	Acrylonitrile Butadiene Styrene, Polyethylene Terephthalate Glycol, Polylactic Acid
Seal materials	Silicone & PTFE

Monitoring and operation
Monitoring	Real-time monitoring of temperature and humidity inside
Heating feature	Heating more evenly
Spool direction	counterclockwise

What to know before buying

The manufacturer says the box may not reach 50℃ in a room below 16℃, while asserting this does not reduce drying effect. Silk filament guidance instead recommends 45 degrees Celsius for 2 hours. Follow material-specific requirements and avoid assuming the highest setting suits every filament.

What’s in the box

Included

Filament dryer

Who is it for?

A good fit for

3D-printing users wanting a dryer that can hold two narrower filament rolls or one wider roll.
Buyers who want visible temperature and humidity readings alongside adjustable heating and a timer.
Users seeking a storage enclosure that can also feed filament during a print.

Less suited to

Anyone needing strong assurance of drying results across materials, given the mixed customer feedback on drying performance.
Users who want desiccant bags supplied with the dryer. The listing says they are not included.

Sovol SH01 Filament Dryer, SV-SH01-1 · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 3,376 ratings

5 stars77%77%
4 stars10%10%
3 stars5%5%
2 stars3%3%
1 star5%5%

Customer feedback describes the dryer as straightforward to use and praises its perceived quality and appearance, with some reporting good print results. Experiences with drying performance are mixed, and durability and value also draw differing views. For buyers relying on its listed adjustable settings and real-time readings, this feedback suggests the controls may be convenient but does not establish consistent drying outcomes.

Positive themes

Customers describe it as straightforward to use and speak positively about perceived quality and appearance.
Some customers report good print results.

Mixed feedback

Drying performance receives mixed reports, with some saying it works well and others saying it does not dry filament effectively.
Customer views on durability and value for money are mixed.