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forum threadphoinix | Staff posted Jul 23, 2026 7:04 AM

$99.44* | 4-Spool Sunlu Official S4 3D Printer Filament Dryer at Amazon

$99

$117

15% off
Amazon
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Deal Details
SUNLU Industry via Amazon [amazon.com] has 4-Spool Sunlu Official S4 3D Printer Filament Dryer for $99.44.
Shipping is free.

* Previous Popular Deal at $99 with 13 Deal Score and 4 comments

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0%: $99.44
5%: $94.47
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Deal Details
Community Notes
About the Poster
SUNLU Industry via Amazon [amazon.com] has 4-Spool Sunlu Official S4 3D Printer Filament Dryer for $99.44.
Shipping is free.

* Previous Popular Deal at $99 with 13 Deal Score and 4 comments

Subscribe & Save
0%: $99.44
5%: $94.47
Add to next delivery [amazon.com] (with free shipping)
fillers [amazon.com]

amazon.com/dp/B0CQJMV71Z [amazon.com]

Please report the deal if expired (click report -> expired)
My other deals

#ppd

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6 Comments

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Jul 23, 2026 1:12 PM
2.7K Comments
Joined Jan 2007
gobblygookJul 23, 2026 1:12 PM
2.7K Comments
It's OFFICIAL! lol
Jul 23, 2026 10:18 PM
187 Comments
Joined Dec 2017
ShadowPJul 23, 2026 10:18 PM
187 Comments
Does anyone know if you can print from it?

This one is limited to 75c so not great for nylon.
Jul 24, 2026 4:30 AM
38 Comments
Joined Feb 2024
bowtyracr8Jul 24, 2026 4:30 AM
38 Comments
Quote from ShadowP :
Does anyone know if you can print from it?This one is limited to 75c so not great for nylon.
I have one and yes you can print from it. There are typically 2 ports for each spool. 1 on the top and 1 on the side. Works great.
Pro
Jul 24, 2026 11:37 AM
597 Comments
Joined Feb 2018
Nm4223
Pro
Jul 24, 2026 11:37 AM
597 Comments
Wtf this have subscription option? And why 2 months is most common? Who the hell is buying a four roll dryer every other month?
1
Jul 24, 2026 7:57 PM
1.1K Comments
Joined Aug 2016
smalltimeprintfarmerJul 24, 2026 7:57 PM
1.1K Comments
You can print from almost every dryer on the market. It's not usually ideal as your extrusion is typically based on feeding room temp filament, feeding hot filament sometimes leads to leakage, odd stringing/blobs

To each their own, it seems to be one of those "it always works until it totally doesn't work and now I have a huge blob situations Smilie
Jul 24, 2026 8:01 PM
42 Comments
Joined Nov 2006
pike1824Jul 24, 2026 8:01 PM
42 Comments
Quote from Nm4223 :
Wtf this have subscription option? And why 2 months is most common? Who the hell is buying a four roll dryer every other month?
For those of us that buy a new 3d printer every other month obviously
1

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