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frontpagepennysave posted Today 12:18 PM
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Item 1 of 9
frontpagepennysave posted Today 12:18 PM

4-Spool Sunlu Official S4 3D Printer Filament Dryer

+ Free Shipping

$96

$117

17% off
Amazon
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SUNLU Industry via Amazon has 4-Spool Sunlu Official S4 3D Printer Filament Dryer on sale for $96.20. Shipping is free.

Thanks to Community Member pennysave for sharing this deal.

About this product:
  • 4 Spool Capacity: SUNLU 3D printer filament dryer S4 can dry up to four 1kg 3D printer filaments
  • Is notably large in size. External size - 460 (L) x 220 (W) x 310 (H)mm, internal size - 450 (L) x 175 (W) x 207 (H)mm, net weight - 4KG
  • Features eight filament outlets, ideal for multiple printers and various filament loading angles, smoother loading and printing
  • Equipped with a 350W PTC heater
  • Three high-quality fans circulate air inside, ensuring consistent temperature across the entire area for more even drying, 360° surround heating
  • Supports a wide range of materials including PLA, PLA Plus, PLA Meta, PETG, ABS, TPU, PA, PC, Nylon, etc., compatible with 1.75mm, 2.85mm, and 3.00mm

Editor's Notes

Written by powerfuldoppler | Staff
  • About this Store:
  • Additional Information:
    • This offer is $1.79 less than the previous Frontpage Deal.
    • Rated 4.5 out of 5 stars on Amazon based on over 990 customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by pennysave
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
SUNLU Industry via Amazon has 4-Spool Sunlu Official S4 3D Printer Filament Dryer on sale for $96.20. Shipping is free.

Thanks to Community Member pennysave for sharing this deal.

About this product:
  • 4 Spool Capacity: SUNLU 3D printer filament dryer S4 can dry up to four 1kg 3D printer filaments
  • Is notably large in size. External size - 460 (L) x 220 (W) x 310 (H)mm, internal size - 450 (L) x 175 (W) x 207 (H)mm, net weight - 4KG
  • Features eight filament outlets, ideal for multiple printers and various filament loading angles, smoother loading and printing
  • Equipped with a 350W PTC heater
  • Three high-quality fans circulate air inside, ensuring consistent temperature across the entire area for more even drying, 360° surround heating
  • Supports a wide range of materials including PLA, PLA Plus, PLA Meta, PETG, ABS, TPU, PA, PC, Nylon, etc., compatible with 1.75mm, 2.85mm, and 3.00mm

Editor's Notes

Written by powerfuldoppler | Staff
  • About this Store:
  • Additional Information:
    • This offer is $1.79 less than the previous Frontpage Deal.
    • Rated 4.5 out of 5 stars on Amazon based on over 990 customer reviews.
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.

Original Post

Written by pennysave

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Top Comments

TangyT
2 Posts
14 Reputation
Mine is working great, you can always buy a new one and return the broken one..

10 Comments

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Today 01:49 PM
1,401 Posts
Joined Oct 2009
ducksoup18Today 01:49 PM
1,401 Posts

Our community has rated this post as helpful. If you agree, why not thank ducksoup18

I have one of these and didnt use it for a while (while organizing my "nerd nook") and now the thing wont even turn on. Tried different cables, reached out to sunlu, no response. I had heard they were solid but my experience is subpar.
2
Today 02:22 PM
2 Posts
Joined Nov 2017
TangyTToday 02:22 PM
2 Posts

Our community has rated this post as helpful. If you agree, why not thank TangyT

Quote from ducksoup18 :
I have one of these and didnt use it for a while (while organizing my "nerd nook") and now the thing wont even turn on. Tried different cables, reached out to sunlu, no response. I had heard they were solid but my experience is subpar.
Mine is working great, you can always buy a new one and return the broken one..
4
Today 03:39 PM
140 Posts
Joined Feb 2013
PaxtoniaJohnToday 03:39 PM
140 Posts
The only thing I know about 3d printing is get from the 5th grader after school (loves it). Is this something they could use? (Is this for only certain types of spools ? Using it or not using - in an elementary school setting does it matter ... vs more serious parts making)?
Today 03:47 PM
2,621 Posts
Joined Jan 2007
gobblygookToday 03:47 PM
2,621 Posts
Quote from PaxtoniaJohn :
The only thing I know about 3d printing is get from the 5th grader after school (loves it). Is this something they could use? (Is this for only certain types of spools ? Using it or not using - in an elementary school setting does it matter ... vs more serious parts making)?
The purpose of a filament dryer is to dry filament. Certain filaments attract moisture and when going through the extrusion process, the moisture is heated and turned to gas and "pops" the surface of the filament as it escapes. This leads to ugly "zits" on prints. PETG is notorious for this. PLA doesn't attract moisture as much.

If you keep your filament in sealed bags with desiccant, you most likely won't need this. If you live in a high humidity area, you will need one eventually.
1
Today 03:59 PM
157 Posts
Joined Oct 2021
LivelyWallaby1957Today 03:59 PM
157 Posts
I'd get the SH03 for $88 from aliexpress over this. It can do 85 degrees for things like nylon PA6 etc, has independent heated sections and auto drying
2
Today 06:31 PM
109 Posts
Joined May 2011
gregcainToday 06:31 PM
109 Posts
Anyone have a gauge of how loud this one is? I just got a creality single dryer, and it is too loud for my house.
Today 08:46 PM
3 Posts
Joined Mar 2017
BilboSwaggins36Today 08:46 PM
3 Posts
I have one of these bad boys and it works phenomenal. I did some testing with old PLA and PETG that was left out when I first got it. I weighed my filament spools before and after drying. It works, brought the spools down a few grams from water weight and they print excellent. I advise any 3d printer to get a dryer, and this 4 spool one has been one of my favorite tools since I started 3.5 years ago.
I also modified mine slightly as the release knob is really short and I have it high up. I printed a small set of easy release knobs for dryer and they work great. Give it a shot!

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Today 09:53 PM
1,561 Posts
Joined Jun 2007
oopszToday 09:53 PM
1,561 Posts
Quote from gregcain :
Anyone have a gauge of how loud this one is? I just got a creality single dryer, and it is too loud for my house.
https://www.mytechfun.com/filament-dryers says 45 db at ~18 inches, compared to 49 for a creality. 10 db is half the volume, so about 65% quieter I think?
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Today 10:40 PM
17,385 Posts
Joined Jul 2008
gabe23111Today 10:40 PM
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This user is an Expert in Home & Home Improvement
17,385 Posts
Quote from gregcain :
Anyone have a gauge of how loud this one is? I just got a reality single dryer, and it is too loud for my house.
I have a few dryers and this is pretty quiet. Nothing scientific, but just to my ears. I have two of them, but haven't used them much recently as it's pretty dry by me in the winter and when opening PETG from the package I usually dry it in one of my other dryers prior to putting it in my AMS.


Just keep in mind, if you have both PLA and PETG within the same AMS, you should set your dryer on PLA temps or you can ruin your PLA if temps are too high.
Today 11:06 PM
1,401 Posts
Joined Oct 2009
ducksoup18Today 11:06 PM
1,401 Posts
Quote from TangyT :
Mine is working great, you can always buy a new one and return the broken one..
Sinful. I like it.

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