SUNLU S2 Filament Dryer, 360° Heating

SUNLU S2 is a filament dryer with claimed 360° heating, a fan and a touchscreen for temperature and humidity display. It may suit 3D printer owners who want to dry compatible filament and feed it from a dryer box, with material presets intended to simplify setup.

At a glance

The listing describes two internal heating plates, a fan and 360° heating.
The screen is said to show internal temperature and humidity, with one-click material selection and automatic temperature and time settings.
The listing names PLA, PETG, ABS and wood filament as compatible materials.

Price

£38.23Save 15%

Reference price: ~~£44.99~~

Price checked: 12 Nov 2026

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Pros and cons

Pros

A touchscreen showing temperature and humidity offers visible operating information while drying.
Material selection is presented as a one-click way to set drying temperature and time.
Customer feedback specifically mentions drying performance with PLA, ABS and PETG.

Technical specifications

9 specifications

Identity
Brand	SUNLU

Dimensions and installation
Weight listed	1.51 Kilograms

Materials and protection
Material listed	Thermoplastic

Filament and controls
Filament diameter listed	1.75 Millimetres
Listed colour	Upgraded S2 Black
Part number	AWDE-FD-S2-BK-EU
Special features	Touch screen, real-time moisture detection, compatible with a variety of filament types
Heating temperature claim	up to 70°
Touchscreen size listed	3.42*2.87 inch

What to know before buying

Listing details to confirm

The listing calls this an updated 2026 version and claims heating up to 70°, while the title identifies it as the S2 with 360° heating. The exact revision and heating claim are not independently confirmed, so check the selected listing's version and operating details before purchase.

Who is it for?

A good fit for

3D printer owners seeking a dryer box with a touchscreen and material-select drying controls.
Users working with PLA, PETG or ABS who want a drying option that the listing says can be used during printing.

Less suited to

Buyers who need independently confirmed temperature accuracy, drying times or results for a specific filament. The supplied listing provides claims rather than measured performance data.

SUNLU S2 Filament Dryer, 360° Heating · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 421 ratings

5 stars68%68%
4 stars18%18%
3 stars7%7%
2 stars3%3%
1 star4%4%

Customer feedback highlights drying performance and functionality, including a report of handling PLA, ABS and PETG. The overall rating distribution is mostly favourable but includes lower-star ratings too. These are customer perceptions, not a guarantee of results for every filament or confirmation of the listing's heating and revision claims.

Positive themes

Customers describe the dryer as effective and appreciate its functionality and drying performance.
The feedback summary mentions use with PLA, ABS and PETG.

Frequently asked questions

Which filament types does the listing say the SUNLU S2 supports?

It names PLA, PETG, ABS and wood filament, and also makes a broader claim of compatibility with almost all brands. Compatibility for a particular spool is not independently established here.

What does the touchscreen display?

The listing says it displays internal temperature and humidity and offers one-click material selection that sets a temperature and drying time.

How hot does the dryer get?

The listing claims heating up to 70°. This figure and the stated updated-version description should be checked against the selected listing because the exact revision is not confirmed.