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expiredphoinix | Staff posted Jan 01, 2026 02:02 PM
expiredphoinix | Staff posted Jan 01, 2026 02:02 PM

3kg 1.75mm SUNLU PLA Plus 3D Printer Filament Spool (3 Colors)

from $23.45

$40

Amazon
16 Comments 4,721 Views
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SUNLU-US via Amazon has 3kg 1.75mm SUNLU PLA Plus 3D Printer Filament Spool (3 Colors) on sale from $23.45. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.

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Written by qwikwit | Staff

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Written by phoinix | Staff
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SUNLU-US via Amazon has 3kg 1.75mm SUNLU PLA Plus 3D Printer Filament Spool (3 Colors) on sale from $23.45. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.

Available:

Editor's Notes

Written by qwikwit | Staff

Original Post

Written by phoinix | Staff

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16 Comments

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Jan 01, 2026 03:25 PM
812 Posts
Joined Nov 2011
HulaH00pJan 01, 2026 03:25 PM
812 Posts
How does this compare to PLA Basic?
Jan 01, 2026 03:31 PM
48 Posts
Joined Dec 2015
freeagentthorne14Jan 01, 2026 03:31 PM
48 Posts
Quote from HulaH00p :
How does this compare to PLA Basic?
It's stronger than standard PLA
Jan 01, 2026 05:11 PM
3,434 Posts
Joined Sep 2005
tcopeJan 01, 2026 05:11 PM
3,434 Posts
Quote from freeagentthorne14 :
It's stronger than standard PLA
Define "stronger". Which why it is all marketing.

At best, the additives (resins) in PLA+ to bend more before breaking. Almost in every application any bending equals failure. So in that regard, it is not "stronger".
5
Jan 01, 2026 06:04 PM
709 Posts
Joined Aug 2004
PirinJan 01, 2026 06:04 PM
709 Posts
Quote from freeagentthorne14 :
It's stronger than standard PLA
Not as strong as there PLA 2.0, right? Or is this the same stuff?
Jan 01, 2026 06:48 PM
48 Posts
Joined Dec 2015
freeagentthorne14Jan 01, 2026 06:48 PM
48 Posts
Quote from Pirin :
Not as strong as there PLA 2.0, right? Or is this the same stuff?
You're correct, not as strong and cannot print as fast
Jan 01, 2026 08:13 PM
312 Posts
Joined Oct 2006
lobsangJan 01, 2026 08:13 PM
312 Posts
The black is tempting, since I use it a lot. But I already have two or three extra 1Kg PLA spools around. Also, it's a chungus of a spool, but o lord, save me from the slickdeals temptation... 😁
Jan 01, 2026 08:33 PM
157 Posts
Joined Aug 2019
ndnwslttrsJan 01, 2026 08:33 PM
157 Posts
Will it fit in AMS 2 pro? Spool dimensions seems larger than AMS specs

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Jan 01, 2026 09:36 PM
1,781 Posts
Joined Jun 2011
mkdenarJan 01, 2026 09:36 PM
1,781 Posts
Quote from tcope :

Define "stronger". Which why it is all marketing.

At best, the additives (resins) in PLA+ to bend more before breaking. Almost in every application any bending equals failure. So in that regard, it is not "stronger".
Things are designed to bend, look up modulus of elasticity otherwise never fly on a plane again
Jan 01, 2026 09:43 PM
8 Posts
Joined Dec 2018
TrentulaJan 01, 2026 09:43 PM
8 Posts
Quote from ndnwslttrs :
Will it fit in AMS 2 pro? Spool dimensions seems larger than AMS specs
Wondering this also
Jan 01, 2026 11:11 PM
4,355 Posts
Joined Oct 2004
beggerkingJan 01, 2026 11:11 PM
4,355 Posts
white is oos
Jan 01, 2026 11:33 PM
911 Posts
Joined Nov 2009
lewiswbJan 01, 2026 11:33 PM
911 Posts
really struggle with figuring out what spools are good, so many suppliers with varying quality so hard to pull the trigger on any of these....
Jan 02, 2026 12:54 AM
3,434 Posts
Joined Sep 2005
tcopeJan 02, 2026 12:54 AM
3,434 Posts
Quote from mkdenar :
Things are designed to bend, look up modulus of elasticity otherwise never fly on a plane again
So a phone holder attached to a vehicle window is fine made out of PLA as it is super string. It will simply bend in no time flat with the phone pointing straight down. That is the "design"?


Your statement would only be correct if you said _some things_ are made to bend. Truth is, all things are not. Monitor arms for example... are not "strong" if they bend. A table top is not "strong" if it bends. A floor is not "strong" if it bends.

That is the issue with calling a filament "strong"... it all depends on the purpose it is being used for. It is about as subjective as it gets.

That is why calling PLA Plus "stronger" then PLA means nothing.
Jan 02, 2026 03:12 AM
9 Posts
Joined Jan 2013
handsomeoxJan 02, 2026 03:12 AM
9 Posts
White deal is dead
Jan 02, 2026 03:51 AM
3,571 Posts
Joined Feb 2006
MaStAJan 02, 2026 03:51 AM
3,571 Posts
Quote from ndnwslttrs :
Will it fit in AMS 2 pro? Spool dimensions seems larger than AMS specs
No, you would have to transfer it off the 3kg spool onto 1kg spools if you want to use it in the AMS.

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Jan 02, 2026 03:54 AM
6,150 Posts
Joined Mar 2011
The_DougJan 02, 2026 03:54 AM
6,150 Posts
Will these 3kg spools fit on a normal printer spooler?

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