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expireddoubletoaster posted Dec 16, 2022 01:05 AM
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expireddoubletoaster posted Dec 16, 2022 01:05 AM

Comgrow 3D Printer Filament Dryer Box, With Room for 2 Spools $39

$39

$62

37% off
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Was: $62
Now Comgrow has the filament dryer for $39.

If you live in an area with high humidity, your 3D printer filament may absorb moisture and not print properly anymore. For example, if you see a lot of stringing that doesn't go away even when you tune the print parameters, then the filament may be moist.
Instead of throwing away the spools, you can dry two of them at a time in this filament dryer so that they dry properly again.

Works with PLA, ABS, PETG, TPU and other types of filament, both 1.75mm as well as 2.85mm diameter is supported

https://www.comgrow.com/products/...ox-storage
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Was: $62
Now Comgrow has the filament dryer for $39.

If you live in an area with high humidity, your 3D printer filament may absorb moisture and not print properly anymore. For example, if you see a lot of stringing that doesn't go away even when you tune the print parameters, then the filament may be moist.
Instead of throwing away the spools, you can dry two of them at a time in this filament dryer so that they dry properly again.

Works with PLA, ABS, PETG, TPU and other types of filament, both 1.75mm as well as 2.85mm diameter is supported

https://www.comgrow.com/products/...ox-storage

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22 Comments

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Dec 16, 2022 03:11 AM
593 Posts
Joined Sep 2007
mooseheadDec 16, 2022 03:11 AM
593 Posts
Free shipping also
1
Dec 17, 2022 03:30 AM
214 Posts
Joined Nov 2006
michrechDec 17, 2022 03:30 AM
214 Posts
On the product page, it says something about "max temp dependent on room temp". I wonder if sticking some insulation on the outside of this (maybe the type of insulation used for exterior water pipes, some rigid foam board cut to fit, etc) would help this box hold its temperature better...
Dec 17, 2022 04:27 AM
55 Posts
Joined Dec 2014
marisoyDec 17, 2022 04:27 AM
55 Posts
Thanks, got one. I was looking for one and this seems like a good deal for a double spool one.
4
Dec 17, 2022 11:53 PM
12,469 Posts
Joined Jan 2007
MadPupDec 17, 2022 11:53 PM
12,469 Posts
Reading the reviews on Amazon I see some people saying that the lid needs to be open when drying since the box has no venting. Seems like a bad design.
1
Dec 18, 2022 12:29 AM
8,081 Posts
Joined Nov 2008
HrshycroDec 18, 2022 12:29 AM
8,081 Posts
Why not turn your bed temp up to like 60c and then put a lid/cover/box over the spool? Isn't that basically the same idea as this or using a food dehydrator from the second hand store?
Dec 18, 2022 12:38 AM
1,515 Posts
Joined Jun 2018
ScoobieSnaxDec 18, 2022 12:38 AM
1,515 Posts
Quote from MadPup :
Reading the reviews on Amazon I see some people saying that the lid needs to be open when drying since the box has no venting. Seems like a bad design.
That makes no sense though. The point is to remove moisture so why would anyone choose to run the machine with the lid open (or venting it) and let humidity/moisture back into the filament?

I've had several dry boxes and other than the filament output holes in the lid (so you can print straight from the dryer box), the boxes are purposely sealed to keep outside humidity from infiltrating the enclosure.
Last edited by ScoobieSnax December 17, 2022 at 05:18 PM.
Dec 18, 2022 12:40 AM
1,914 Posts
Joined Oct 2014
MtnXfreerideDec 18, 2022 12:40 AM
1,914 Posts
Quote from Hrshycro :
Why not turn your bed temp up to like 60c and then put a lid/cover/box over the spool? Isn't that basically the same idea as this or using a food dehydrator from the second hand store?
Hmm my air fryer has a dehydration mode and would hold a spool easily...

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Dec 18, 2022 12:46 AM
2,202 Posts
Joined Feb 2005
Shock96Dec 18, 2022 12:46 AM
2,202 Posts
Quote from MtnXfreeride :
Hmm my air fryer has a dehydration mode and would hold a spool easily...
Yum! PLA flavored chicken wings!
Dec 18, 2022 01:57 AM
3,076 Posts
Joined Jan 2010
gmanvbvaDec 18, 2022 01:57 AM
3,076 Posts
Quote from MtnXfreeride :
Hmm my air fryer has a dehydration mode and would hold a spool easily...
This is what I use
Dec 18, 2022 02:30 AM
3 Posts
Joined Jan 2021
Nil40Dec 18, 2022 02:30 AM
3 Posts
Ithis kind of box is more for storage and use it and keep it dry. To dry u filame you should use a dehydration machine .
Dec 18, 2022 02:37 AM
3,759 Posts
Joined Dec 2008
konoplyaDec 18, 2022 02:37 AM
3,759 Posts
My indoor humidity is usually below 40%, in the 30s, do i even need this?
Dec 18, 2022 03:00 AM
1,576 Posts
Joined Apr 2010
cal3thousandDec 18, 2022 03:00 AM
1,576 Posts
Quote from gmanvbva :
This is what I use
What settings for heat and how long?
Dec 18, 2022 03:02 AM
12,469 Posts
Joined Jan 2007
MadPupDec 18, 2022 03:02 AM
12,469 Posts
Quote from ScoobieSnax :
That makes no sense though.
It makes no sense because it's a crappy design. When you dry anything the moisture needs to go somewhere.
1
Dec 18, 2022 03:08 AM
1,515 Posts
Joined Jun 2018
ScoobieSnaxDec 18, 2022 03:08 AM
1,515 Posts
Quote from MadPup :
It makes no sense because it's a crappy design. When you dry anything the moisture needs to go somewhere.
My point was the opposite. Same as with other dry boxes, this box isn't air tight so theres no need for it to be vented.
Last edited by ScoobieSnax December 17, 2022 at 07:13 PM.

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Dec 18, 2022 03:37 AM
68 Posts
Joined Jun 2021
TealAppliance4172Dec 18, 2022 03:37 AM
68 Posts
Link shows $49. A deal but not exactly slick 🙈

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