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PETG Filament 1.75mm, Ultra Tough, Heat Optimized, Odorless, 4kg(8.8lbs) SUNLU PETG 3D Printer Filament, Dimensional Accuracy +/- 0.02mm, Black 4 Pack

  • Based on 744 reviews
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Availability: In Stock.
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Arrives Wednesday, Jul 15
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Color: B-petg-4kg-black+black+black+black


Features

  • Revolutionary Reusable Spool! No more hub waste. Just buy replacement refills for endless use. Seamlessly compatible with Bambulab and MarsWork filament.
  • Premium PETG Filament (1.75mm): Experience the best of both worlds with our PETG filament, combining the strength of ABS and the user friendliness of PLA. This high-quality filament is odorless, non-toxic, and environmentally safe. Its superior toughness ensures durable, impact-resistant models with no cracking or warping, even during repeated bending, thanks to its high elongation at break.
  • Tangle-Free for Smooth Feeding: Say goodbye to filament jams and tangles. Our PETG filament is wound using an advanced precision system that guarantees 100% neatness. The larger inner spool diameter also ensures smoother feeding, reducing the risk of interruptions or breakages during printing.
  • Optimized Printing Settings: For best results, print our PETG filament with a nozzle temperature between 220-250C and a bed temperature between 65-75C. We recommend drying the filament before use for optimal performance.
  • Why Choose SUNLU Official PETG: Our filament boasts a dimensional accuracy of 1.75 +/- 0.02mm. This exceptional precision ensures compatibility with nearly all 1.75mm 3D printers and can be adapted to Bambulab's AMS & AMS Lite, making SUNLU the trusted choice for reliable, high-quality prints.

Brand: YOOPAI


Material: Polyethylene Terephthalate Glycol


Color: B-petg-4kg-black+black+black+black


Item Weight: 1 Kilograms


Item Diameter: 1.75 Millimeters


Brand Name: YOOPAI


Additional Features: Reusable Spool, Tangle-Free Winding


UPC: 850070936323


Manufacturer Part Number: SUNLU-PETG-4-Black-RN


Unit Count: 4.0 Count


Manufacturer: YOOPAI


Number of Items: 4


Model Number: SUNLU-PETG-4-Black-RN


Warranty Description: 30 days warranty


Material Type: Polyethylene Terephthalate Glycol


Color: B-petg-4kg-black+black+black+black


Item Weight: 1 Kilograms


Item Diameter: 1.75 Millimeters


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 15

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.

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Top Amazon Reviews


  • Great Value PETG With Reliable, Consistent Performance
Color: A-petg-2kg-black+black
This PETG delivers excellent performance, but the real standout here is the value. For roughly thirty dollars, you’re getting two full rolls of PETG plus two reusable spools — and considering that reusable spools alone often cost close to that price, the bundle feels like a no‑brainer. Print quality has been consistently reliable. It performs on par with the PETG I’ve purchased from Bambu, with smooth extrusion, strong layer adhesion, and zero tangles so far. The reusable spools are AMS compatible, feed cleanly, and make storage and swapping materials much easier. It’s worth mentioning that prints done in this filament come out in a nice glossy black. If you want PETG that prints well and gives you more than your money’s worth, this set is an easy recommendation. ... show more
Reviewed in the United States on April 12, 2026 by Rico Jimenez

  • Great!!
Color: C-petg-1kg-red
> Great PETG filament. Prints come out clean with good layer adhesion and strong finished parts. Feeds smoothly with no clogging or tangling. Dialed in easily with consistent results. Good balance of strength and flexibility. Solid quality for the price—would definitely buy again.
Reviewed in the United States on April 9, 2026 by Print & Burn

  • Great filament!
Color: C-petg-1kg-space Grey
Prints like a dream! Excellent fit and finish. I will definitely buy more because I feel it's a great value for the price.
Reviewed in the United States on May 21, 2026 by Bob Henry

  • Beautiful yellow PETG
Color: C-petg-1kg-mango Yellow
This is a good PETG filament. I never have complaints about their products except maybe the price sometimes. It has an average flow rate and print speed but it isn't high flow. Has no problems with tangling or in my AMS. Usable temperature was writhing the manufacturers specs.
Reviewed in the United States on April 24, 2026 by Scott Byers

  • Ultra tough and heat resistant perfect for functional parts!
Color: A-petg-2kg-black+white
I bought this 2kg bundle of SUNLU PETG for my custom projects that need more durability and heat resistance than standard PLA. Printing this directly from my SUNLU S4 dryer box has been a breeze, and the results are incredibly tough. The layer adhesion is excellent, and the "heat optimized" formula means I don't get the typical warping or curling issues that some other PETG brands have. It’s completely odorless while printing, which is great for working in my office. If you need to print parts that can survive high temperatures or outdoor use, this PETG is a reliable and high-quality choice. ... show more
Reviewed in the United States on April 23, 2026 by Alex

  • Very good product with price-quality ratio
Color: D-petg-10kg-black+white+space Grey+trans...
It printed correctly on my Bambulab, good layer adhesion, good finish, and above all, good price
Reviewed in the United States on May 1, 2026 by Jesus

  • Name of grey isn’t accurate, but filament prints perfectly fine for a good deal.
Color: E-petg-250gx16-white+grey+red+blue+yello...
Very good filament. Prints easy and bed adhesion is top notch. 4 stars only because the “grey” in this bundle is actually “space grey”. A noticeable lighter shade than actual Sunlu “grey”. Found out when I had a print run out of filament midway through and came out two tone lol. Not a big deal, just something to keep in mind. Haven’t had a single clog, diameter seems on point, haven’t tried the transparent filament but I’m confident it’ll be just as good as all the other sunlu filament I used. The default Bambu studio profile for sunlu petg has been perfect for this filament so far. ... show more
Reviewed in the United States on February 24, 2026 by Jake

  • Good filament at a decent price
Color: C-petg-1kg-bright Orange
I've gone through 5-6 rolls of this orange PETG and so far haven't had any print issues. The material appears to be consistent thickness and it hasn't had an issue printing on my X1C or Centuri Carbon.
Reviewed in the United States on April 16, 2026 by ZBT

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