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iconian | Staff 8.2K Views
Jan 15, 2025 4:54 PM

2.2-lbs Comgrow 1.75mm PETG High Precision 3D Printer Filament (Grey)

$10

$15

33% off
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Deal Details
comgrow via Amazon has 2.2lbs Comgrow 1.75mm PETG High Precision 3D Printer Filament (Grey) for $9.98. Shipping is free w/ Prime or on $35+ orders.

Note: Offer is available for a limited time only as a Lightning Deal.

Thanks to Deal Editor iconian for finding this deal.

Features:
  • Tough and Durable: PETG filament combines the best properties of PLA and ABS, offering excellent durability and high impact resistance. Ideal for printing various mechanical parts, holders, clamps and 3d printer parts
  • High Precision: PETG filament diameter:1.75mm, ensuring utmost accuracy with a tolerance of only +/- 0.02mm. With strict quality control and impeccable dimensional precision, PETG filament guarantees a smooth and steady feeding during printing.
  • No Clogging & No Bubbles:Filaments are thoroughly dried and carefully vacuum sealed to protect them from moisture and dust, which ensures that there will be no issues with clogging or bubbling during printing. PETG is designed to be perfectly compatible with the majority of 1.75mm FDM 3D printers
  • Excellent Layer Adhesion: PETG filament offers excellent layer adhesion, reducing the risks of warping and ensuring smooth, strong prints with great structural integrity.
  • PETG Filament Recommend Settings:We recommend print the PETG filament at a nozzle temperature of 235-240°C, bed temperature of 70°C, printing speed of 30mm/s.

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • This price is $5.01 lower (33% savings) than the list price of $14.99
  • About this store:

Original Post

Written by iconian | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
comgrow via Amazon has 2.2lbs Comgrow 1.75mm PETG High Precision 3D Printer Filament (Grey) for $9.98. Shipping is free w/ Prime or on $35+ orders.

Note: Offer is available for a limited time only as a Lightning Deal.

Thanks to Deal Editor iconian for finding this deal.

Features:
  • Tough and Durable: PETG filament combines the best properties of PLA and ABS, offering excellent durability and high impact resistance. Ideal for printing various mechanical parts, holders, clamps and 3d printer parts
  • High Precision: PETG filament diameter:1.75mm, ensuring utmost accuracy with a tolerance of only +/- 0.02mm. With strict quality control and impeccable dimensional precision, PETG filament guarantees a smooth and steady feeding during printing.
  • No Clogging & No Bubbles:Filaments are thoroughly dried and carefully vacuum sealed to protect them from moisture and dust, which ensures that there will be no issues with clogging or bubbling during printing. PETG is designed to be perfectly compatible with the majority of 1.75mm FDM 3D printers
  • Excellent Layer Adhesion: PETG filament offers excellent layer adhesion, reducing the risks of warping and ensuring smooth, strong prints with great structural integrity.
  • PETG Filament Recommend Settings:We recommend print the PETG filament at a nozzle temperature of 235-240°C, bed temperature of 70°C, printing speed of 30mm/s.

Editor's Notes

Written by powerfuldoppler | Staff
  • About this deal:
    • This price is $5.01 lower (33% savings) than the list price of $14.99
  • About this store:

Original Post

Written by iconian | Staff

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23 Comments

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Jan 15, 2025 5:02 PM
17.7K Comments
Joined Jul 2008
gabe23111Jan 15, 2025 5:02 PM
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17.7K Comments
Good price at under $10 a KG for PETG. I haven't used Comgrow before but feedback in the last thread was good.
1
Jan 15, 2025 5:15 PM
1.5K Comments
Joined Jun 2011
LJCRSTJan 15, 2025 5:15 PM
1.5K Comments
Haven't tried their PETG but their PLA wasn't as good as Bambu or Elegoo. I believe it was probably due to moisture since the packaging wasn't vacuumed as tightly as others. I also noticed a higher than usual humidity spike according to my hygrometer in my AMS. Definitely need to dry out before use.

Ironically they are giving 20% off on their filament when you buy their dryer. Seems like more than a coincidence 😆
Last edited by LJCRST January 15, 2025 at 09:19 AM.
Jan 15, 2025 5:23 PM
3.5K Comments
Joined Aug 2008
kdiggzJan 15, 2025 5:23 PM
3.5K Comments
The main pic shows plastic spool but the pic on Amazon shows cardboard. Does anyone know what type of spool this comes on? I've had a lot of issues with cardboard spools with AMS and yes I've tried printing bumpers and it's an extra hassle
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Jan 15, 2025 5:25 PM
17.7K Comments
Joined Jul 2008
gabe23111Jan 15, 2025 5:25 PM
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Quote from LJCRST View quoted comment :
Haven't tried their PETG but their PLA wasn't as good as Bambu or Elegoo. I believe it was probably due to moisture since the packaging wasn't vacuumed as tightly as others. I also noticed a higher than usual humidity spike according to my hygrometer in my AMS. Definitely need to dry out before use.

Ironically they are giving 20% off on their filament when you buy their dryer. Seems like more than a coincidence 😆
Well, It would make sense for PETG I think? I dry all PETG prior to using whether it's Polymaker, Elegoo or whatever.
Jan 15, 2025 5:25 PM
302 Comments
Joined Jun 2020
tiggeroozeJan 15, 2025 5:25 PM
302 Comments
Appears to be "limit 1"?
Jan 15, 2025 5:29 PM
496 Comments
Joined May 2009
guchiewJan 15, 2025 5:29 PM
496 Comments
I got the 2 lb in black for $8.49 which seems like a better deal per lb.
Jan 15, 2025 5:35 PM
86 Comments
Joined Dec 2015
mlschermerJan 15, 2025 5:35 PM
86 Comments
Nice find! Black is actually $8.49 a roll! I have used their PLA and it prints great.

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Jan 15, 2025 5:37 PM
93 Comments
Joined Jul 2013
RedragonXJan 15, 2025 5:37 PM
93 Comments
Quote from guchiew View quoted comment :
I got the 2 lb in black for $8.49 which seems like a better deal per lb.
It appears that the black roll is only a 0.9kg roll and not a 1kg roll. Not sure if it's a typo or not on Amazon. But that's one of the crappy things it appears that people are willing to put up with.
Pro
Jan 15, 2025 5:38 PM
2.8K Comments
Joined Aug 2009
Minions
Pro
Jan 15, 2025 5:38 PM
2.8K Comments
Printed fine, all petg should be dried at 60-65c for 2-6 hours. Snagged another roll at the lightning deal price of 8.50. Thanks op
Jan 15, 2025 5:44 PM
33 Comments
Joined Mar 2016
jakejewellJan 15, 2025 5:44 PM
33 Comments
Quote from kdiggz View quoted comment :
The main pic shows plastic spool but the pic on Amazon shows cardboard. Does anyone know what type of spool this comes on? I've had a lot of issues with cardboard spools with AMS and yes I've tried printing bumpers and it's an extra hassle
I recently bought a couple two-packs and they were plastic spools.

Overall printed well after drying. Ran a temp tower on my Bambu A1 and ended up at 240C for a good nozzle temp. Printed mostly functional parts like a new stand for my AMS Lite and some gridfinity stuff and they printed well.
Last edited by jakejewell January 15, 2025 at 09:48 AM.
Jan 15, 2025 5:44 PM
1K Comments
Joined Nov 2004
batmanwcmJan 15, 2025 5:44 PM
1K Comments
Good deal.
Jan 15, 2025 5:49 PM
403 Comments
Joined Apr 2013
king_pariahJan 15, 2025 5:49 PM
403 Comments
Its NOT 2.2 pounds, its 2 pounds. Still an OK deal but what's up with that, and will it work with my AMS?
Jan 15, 2025 5:51 PM
162 Comments
Joined Mar 2004
robroy911Jan 15, 2025 5:51 PM
162 Comments
I have gone through 3 or 4 rolls of their black PETG via my X1C. It works great.
Jan 15, 2025 5:53 PM
1K Comments
Joined Nov 2004
batmanwcmJan 15, 2025 5:53 PM
1K Comments
Quote from king_pariah View quoted comment :
Its NOT 2.2 pounds, its 2 pounds. Still an OK deal but what's up with that, and will it work with my AMS?
I made a mistake, it'll work in your AMS. This is a good price for PETG.

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Jan 15, 2025 6:09 PM
921 Comments
Joined Apr 2005
metlfan2003Jan 15, 2025 6:09 PM
921 Comments
Quote from gabe23111 View quoted comment :
Well, It would make sense for PETG I think? I dry all PETG prior to using whether it's Polymaker, Elegoo or whatever.
I recommended drying PETG on one of the other filament posts last week and I had several people reply back saying they never dry PETG, live in a low humidity environment, never had problems with all the PETG they ever printed, etc.

They didn't seem to realize that sometimes the filament is wet straight out the box.

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