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:
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Sunday, May 3
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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: Polyethylene Terephthalate Glycol
Color: Large Spool-3kg White
Item Weight: 3 Kilograms
Unit Count: 105.8219 Ounce
Manufacturer: SUNLU
Brand: SUNLU
Item Weight: 6.6 pounds
Product Dimensions: 7.09 x 1.97 x 7.09 inches
Item model number: Large Spool PETG Filament 1.75mm
Color: Large Spool-3kg White
Material Type: Polyethylene Terephthalate Glycol
Number of Items: 1
Size: 3 KG
Manufacturer Part Number: SLUS-PETG-WT-3KG
Date First Available: March 12, 2020
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, May 3
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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
Color: 1kg-transparent Yellow
Size: 1 KG
A good filament for 3-D printing. Its adhesion on the first layer was perfect and I ran into no problems of layer separation. This material printed like a dream and the color is aIt’s adhesion on the first layer was perfect and I ran into no problems of layer separation. This material printed like a dream and the color is a good yellow
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Reviewed in the United States on January 3, 2026 by Eugene N. Neigoff
Color: 4kg Clear+clear Blue+clear Green+clear Red
Size: 4 KG
printed on a p1s: Most of my prints are with sunlu filament its the best value. I have the abs, pla, and petg its the best value in every type of filament it just works and works good. I really like this semi transparent bundle the color looks really neat it might be my new favorite petg it gives it a sorta crystalized look seems to be just as good as the regular petg. I print mostly functional parts and not so much figurines or props but I occasionally print high quality and sunlu still does it. The value cant be beat!
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Reviewed in the United States on January 5, 2026 by ryan sauer
Color: 4000g Black+black+black+black
Size: 4 KG
Am new to 3D printing and I find this filament excellent. Compared to PLA it is very strong and far less brittle. Top surfaces also finish more finely with the same (.04 mm) nozzle as compared to PLA. Am using a Bambu A1 which now has filament profiles for this an other Sunlu filaments. As an experiment, I printed a small yet detailed small part using both "generic PETG" and "Sunlu PETG" filament presets. In my opinion, the Sunlu preset resulted in a more finely finished product. Print time [seems] to increase by about a third compared to PLA. It adheres very strongly to a textured plate even after it has cooled. My first pieces using this filament are an interlocking and adjustable assembly of my own design. I had to adjust tolerances slightly compared to PLA due to improved dimensional accuracy of the finished product. Addendum: While perhaps a general PETG problem in an open frame machine I find it impossible for use in a multi-color object of even modest size with a wipe tower because the color switch time is so long that the layers do not adhere and you wind up with a fragile slinky around an unconnected core. My results without the wipe tower and adjustments to produce the quickest possible filament change produced a very strong, 100% infill object but the deeply embedded 0.8 mm thick transparent yellow adjustment hash lines in an otherwise black piece were not clear enough to justify the wildly increased production time.
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Reviewed in the United States on May 8, 2025 by Michael W. Thies
Color: 4000g White+white+white+white
Size: 4 KG
The filament prints well and cleanly, functionality-wise it's excellent, and is a great deal price-wise. However - if you're getting white, be aware that it is not nearly as white or as opaque as other manufacturers. In the picture, it's compared with the same print using a Bambu white PETG filament, which comes out much whiter and more opaque (white notecard is for a "true white" reference).
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Reviewed in the United States on November 9, 2025 by Daniel Gardiner Daniel Gardiner
Color: Bundle 8 Colors-black+white+blue+red+gre...
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"Best Priced PETG of All Time" For the price, this is most likely the best priced overall filament of all time. The quality is AMAZING, no bubbles, no nothing, the print is crazy great. The Adhesion is great, and the texture is also good. I have never had it clog on me because of how easy it is to use! This is the greatest PETG I have ever tried. Would 100% recommend as a first filament because of its strength and ease of printing! Super great
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Reviewed in the United States on November 25, 2025 by Rouslana Galilei
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Prints as expected, prints very well even with faster printers like the K1 SE, hardly strings if any, sturdy material, I use this for my glow in the dark, nano whoops. The glow works very well, the color when printed does fade into a white (red=pink) and I'm referring to the glow effect. No clogs, no bad measurements in the filament, no warping, no bs
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Reviewed in the United States on December 16, 2025 by Darien Davis
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Amazing filament, after drying it prints flawlessly and is incredibly durable, great value for petg, i haven't bad any clogs or spaghetti, but bed adhesion is a bit iffy, and supports are hard to remove. Over all, 9/10, very good filament.
Reviewed in the United States on December 29, 2025 by kareena
Color: 4000g Black+black+black+black
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I've gone through like 20kg of this stuff in my bambu a1 mini and have not had a problem. I dry each roll for 16 hours at 65c before using and keep it in a large custom made drybox which keeps it <20% RH. From there it just works, prints well, and I also use the end portions of the rolls in a 3d printing pen for fusing large parts. Couldn't recommend more. The stuff isn't magic but is extremely cost effective and prints well.
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Reviewed in the United States on November 29, 2025 by Dave