SUNLU Large Spool 3KG PETG Filament, 3D Printer Filament PETG 1.75mm, Less Stringing Good Layer Adhesion High Toughness, Big Roll Filament, 3kg Spool(6.6 lbs), White
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Availability:
Only 4 left in stock, order soon!
Arrives
Sunday, Jul 12
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Color: Large Spool-3kg White
Size: 3 KG
Features
- 1Big Roll PETG FilamentSUNLU PETG filaments launch 3KG large spool filaments, reducing the need for frequent replacement of filaments, improving production efficiency while reducing cost-effectiveness.
- 2Better performance in useSUNLU PETG 3D Printer Filament combines the advantages of both PLA and ABS 3D printer filament, making 3D printing more convenient and easy.
- 3Excellent Layer AdhesionPETG filament offers excellent layer adhesion, reducing the risks of warping and ensuring smooth, strong prints with great structural integrity.
- 4Enhanced ToughnessKnown for its toughness, PETG outperforms many other filaments in durability, making it ideal for creating sturdy and resilient items that can withstand stress and use.
- 5High Impact StrengthWith its high impact resistance, PETG is perfect for printing parts that need to endure bumps and drops, ensuring long-lasting performance without cracks or breaks.
- 6Robust DurabilityPETG prints are robust and maintain their properties over time, making them suitable for both indoor and outdoor applications where weather resistance is a necessity.
- 7Less Stringing & No BlockingSUNLU PETG filament is specially engineered to reduce stringiness and eliminate clogging, ensuring a smooth and consistent print every time.
- 8PETG Recommend SettingsWe recommend printing the PETG filament at a nozzle temperature of 240-260C, bed temperature of 60-70C, printing speed of 50-200mm/s.
- 9Wide CompatibilitySUNLU PETG filament has a diameter accuracy of +/-0.02 mm, small diameter error, wide compatibility, and can be used on various common 3D printers.
- 10Wide CompatibilitySUNLU PETG filament has a diameter accuracy of +/-0.02 mm, small diameter error, wide compatibility, and can be used on various common 3D printers.
Brand: SUNLU
Material: PETG Filament
Color: Large Spool-3kg White
Item Weight: 3 Kilograms
Special Feature: Large Spool Size, Excellent Layer Adhesion, Enhanced Toughness, High Impact Strength, Robust Durability See more
Brand Name: SUNLU
Additional Features: Large Spool Size, Excellent Layer Adhesion, Enhanced Toughness, High Impact Strength, Robust Durability
Manufacturer Part Number: SLUS-PETG-WT-3KG
Unit Count: 105.8219 Ounce
Manufacturer: SUNLU
Number of Items: 1
Model Number: Large Spool PETG Filament 1.75mm
Warranty Description: 1
Material Type: PETG Filament
Color: Large Spool-3kg White
Item Weight: 3 Kilograms
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jul 12
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
This SUNLU PETG bundle has been a great addition to my filament collection. Getting four full spools (white, cyan, magenta, and yellow) in one pack is a really nice value, especially if you do a mix of functional and decorative prints. All four spools came individually vacuum sealed and were in good condition when they arrived. The filament was wound neatly, which helped it feed smoothly during printing. I’ve already gone through several prints with the white and cyan spools and didn’t experience any tangling or clogging. The print quality has been very good for PETG. Layer adhesion is strong and the parts come out durable with a nice, clean finish. With a little tuning to my usual PETG settings, the prints came out consistent with minimal stringing. The colors are also bright and look great once printed. Another thing I like is that the spools work well with AMS systems as well as standard FDM setups, which makes them pretty versatile depending on your printer setup. Overall, this bundle is a solid choice if you’re looking to stock up on PETG with some useful colors. Good print quality, reliable filament, and a good value for four spools. I’d definitely buy this bundle again.
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Reviewed in the United States on March 16, 2026 by George Anderson
Color: 4000g Grey+grey+grey+grey
Size: 4 KG
5.0 out of 5 stars Great value PETG bundle — prints beautifully with minimal stringing and strong layers Picked up this SUNLU PETG Filament 1.75mm 4KG Bundle for my Bambu Lab P2S projects, and it’s been fantastic so far. I’ve gone through all of it already! Right out of the vacuum-sealed bags (which were bone-dry—no moisture pops or hissing at all), it feeds smoothly with excellent dimensional consistency. I dialed in 240°C nozzle, 75°C bed, and low fan (20-30%), and the stringing is way less than what I’ve seen from other budget PETG brands—almost none even on bridges and overhangs after minor retraction tweaks. Layer adhesion is superb; parts feel tough, flexible without being brittle, and they handle impacts well . No warping or delamination issues, even on larger prints. The colors are consistent spool to spool! For the price on 4kg total, this is unbeatable value. Way better than pricier brands I’ve tried for everyday printing, and the spools are neatly wound with no tangles. If you’re looking for reliable, low-hassle PETG in bulk that performs great, grab this bundle—you won’t be disappointed. Already planning to reorder more!
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Reviewed in the United States on March 4, 2026 by Shane
Color: Bundle 10kg-black+white+grey+klein Blue+...
Size: 10 KG
Amazing, easy to print filament. Feeds through the bambu ams without any issues. Very clean spools, zero tangles.
Reviewed in the United States on March 29, 2026 by Jeremy Farmer
Color: 4000g Black+black+black+black
Size: 4 KG
I ran elgoo before this, and at the end of every spool I'd get a jam. I'm using a bambu p2s with ams 2. Every roll of elgoo has the end bent into the spool. That bend catches at the worst possible locations. These sunlu spools are taped at the end, it sort of looks like a press on suture? Sort of a butterfly like piece of tape that holds the very end piece. So when the roll gets to the end, it just slides right through no issues. I was concerned the tape might rip off and jam the ams even worse, but they appear to be well placed. Been through about 8 or 10 spools and no issue on any of them. I believe these are $1 cheaper than elgoo as well. Definitely going to main these now. These spools are also way sturdier.
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Reviewed in the United States on April 11, 2026 by Jesse
Color: Petg Glow in the Dark-red to Glow Red-ne...
Size: 1 KG
WARNING for Anycubic ACE users: The filament is rougher to the touch, almost feels like CF. Anyway, whatever it is doesn't work well with the Anycubic ACE. It didn't like sliding through the tubey tubes and made the ACE grunt like he was sittin on the terlet after eating a wheel of cheese. No issues printing, it was just issues when trying to change colors. The filiment did not want to go. I had to remove the 4 way thingy at the head and straighten out the PTFE tube a little so it would slide out. It had some grippy grip. The color was good. I did thick and thin prints. It glows a white/yellowish color. Not crazy, but fun, when its not wrecking your shiz.
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Reviewed in the United States on February 4, 2026 by Shawn
As always, Sunlu delivers. Always great filament, and this time is no exception. Excellent value, packaged well with no damage even if the delivery was a bit rough. Their plastic spools also work perfectly in my CFS.
Reviewed in the United States on April 25, 2026 by Corey W
I have used several brands and this is one of the top 3 i have used. Winding on the spool has been good, no binding or pinch areas. Colors have been consistent from one spool to the next and on the 1kg spools from SUNLU. Print quality has been fantastic.
Reviewed in the United States on April 29, 2026 by Kerry Bertrand
Color: 1000g-olive Green
Size: 1 KG
UPDATE: Sun Feb 22: First print straight out of the package, did not dry filament. No post processing: what a great filament. Printed on Prus CoreOne with generic PetG profile and variable layer height. The Sun doesn't lie, however. The color of green is grayed, chalky, and not like the advertisement at all. This is not about my monitor. This is not the rich deep green Sunlu advertises. If Sunlu fixed their advertising images it would be great. There is a place in the world for the green they are selling. It would just be nice for the consumer to know what they are getting ahead of time. Moving my rating up from 3 to five, because at this price and quality, I can afford to experiment, now that I am aware the colors may be off. Will update again and post good pictures of the colors as I find them.
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Reviewed in the United States on February 22, 2026 by Mad Shopper