SUNLU PLA 3D Printer Filament PLA Filament 1.75mm, Neatly Wound 3D Printing Filament 1.75mm, Dimensional Accuracy +/- 0.02 mm, Fit Most FDM 3D Printers, 1kg Spool (2.2lbs), Roasted Chestnut Black
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Availability:
In Stock.
Arrives
Thursday, May 14
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Color: 1000g Pla Chestnut Black
Size: 1 kg
Features
- SUNLU PLA 3D Printer Filament- SUNLU PLA filament is reliable, versatile, and easy to use. No clogs, bubbles, or tangles, its excellent layer adhesion ensures high-quality prints every time.
- Neatly Wound 3D Filament Spool- SUNLU's self-developed neat winding device ensures that the filament is easy to use, with a 100% neat rate that reduces the risk of tangles and jams, and provides a smoother and more efficient 3D printing experience.
- Clog-Free & Bubble-Free- Designed and manufactured with superb layer bonding and great fluidity for smooth and stable extrusion.
- PLA Filament 1.75 mm- SUNLU PLA filament consistent diameter tolerance 1.75mm 0.02mm, Tight tolerances make PLA filament smoother and more consistent when printing.
- Easy to Use- SUNLU PLA filament is reliable and user-friendly, making the printing process smooth and effortless for both beginners and experts
- Filament Spool Diameter- PLA 1KG Spool Diameter: 195mm, Spool Width: 59mm, Spool Hub Hole Diameter: 63mm. Compatible with 99% of 3D printers.
- PLA Recommend Settings- To achieve the best printing results with SUNLU PLA filament, we recommend printing at a nozzle temperature of 200-230C, a bed temperature of 50-65C, and a printing speed of 50-100mm/s.
- Wide Compatibility- SUNLU PLA filament has a diameter accuracy of +/-0.02 mm, small diameter error, wide compatibility, and can be used on various common 3D printers.
- Vacuum Packaging- SUNLU 3D Printer Filaments are sealed in airtight vacuum packaging which ensures that they remain moisture-free and preserve their quality from the factory to your 3D printer.
- SUNLU Main 3D Products- SUNLU offers a wide range of high-quality 3D printing products, including 3D printer filament, filament dryer, FDM 3D printer, 3D printer resin, LCD 3D printer, resin curing box, and other accessories, providing you with everything you need for a successful 3D printing experience.
Brand: SUNLU
Material: PLA Filament
Color: 1000g Pla Chestnut Black
Item Weight: 1 Kilograms
Item Diameter: 1.75 Millimeters
Brand Name: SUNLU
Additional Features: Roasted Chestnut Black Color
Manufacturer Part Number: SLUS-PLA-RC-1KG
Manufacturer: SUNLUGW
Number of Items: 1
Model Number: 3D Printer Filament PLA Filament 1.75mm
Material Type: PLA Filament
Color: 1000g Pla Chestnut 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:
Thursday, May 14
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
Color: 1kg Transparent Pla Green
Size: 1 kg
I’ve used several different colors of Sunlu’s transparent filament, and it has never disappointed me. This particular color is gorgeous — vibrant, clean, and perfect for the project I bought it for. I’m currently making transparent characters from The Very Hungry Caterpillar so my wife can use them with her preschool students. The idea is that the kids can act out the story on their light table as she reads, and I think they’re going to absolutely love it. As expected from Sunlu, the filament prints beautifully. It’s easy to work with, consistently feeds well, and the spool is tightly wound with no tangles. I’m running it on my Bambu printer, and it performs great. Overall, I’m really impressed with how bright and crisp the prints look.
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Reviewed in the United States on April 28, 2026 by Amazon Customer
Color: 1000g Pla Black
Size: 1 kg
I am equally satisfied with both the print quality and the strength of the material. The finished prints are clean and neat, with virtually no stringing or overspill, and the surface finish is uniform. Throughout the entire process, there were no issues such as nozzle clogs, filament breaks, or inconsistent extrusion. The material exhibits excellent bed adhesion and interlayer bonding, resulting in parts with good toughness—they are not brittle and are resistant to breaking. Given this level of quality, the price is very competitive. After comparing it in actual use, I believe it is on par with the original filament I’ve used before—equally excellent. The filament also has a beautiful, subtle matte finish, resulting in a high-quality, premium-looking final product. The overall user experience is excellent.
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Reviewed in the United States on April 16, 2026 by TIanyi Wang
Color: 1000g Pla Black
Size: 1 kg
I’ve been running this SUNLU Black PLA through my Bambu Lab P1S in my basement workshop, and it has been incredibly consistent. For the price, it’s a reliable "set it and forget it" filament that handles both technical parts and creative models with ease. The AMS Advantage: One of the best things about this specific filament is that it comes on a plastic spool. If you use a Bambu AMS, you know that cardboard spools can be hit-or-miss—they create dust and sometimes slip. These plastic spools spin perfectly without needing any printed rim adapters or extra modifications. Performance & Print Quality: Consistent Winding: The "neatly wound" claim is accurate. I haven’t had a single tangle or snag, which is critical for long, unattended prints. Dimensional Accuracy: My articulated models and fidget sliders come out moving freely right off the plate. The +/- 0.02 mm tolerance ensures that moving parts don’t fuse together. Low Odor: Since my printer is in a basement with restricted ventilation, I really appreciate that this has almost zero smell during the printing process. Bed Adhesion: It sticks perfectly to the PEI plate without needing any glue or special settings. Final Verdict: If you want a budget-friendly filament that is 100% compatible with the Bambu ecosystem and provides smooth, repeatable results, this is a great choice. It’s a solid workhorse for anyone who wants high quality without the premium price tag.
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Reviewed in the United States on May 2, 2026 by Luis
Color: Large Spool 3kg Pla White
Size: 3 kg
This big spool is perfect if you use more white than anything! Prints perfect and makes your projects look great! Spool is to big for my printer but it makes a perfect to respool my smaller spools. I dont mind the time it takes to respool from this large spool. Definitely worth the money if you use alot of 1 color!!
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Reviewed in the United States on May 4, 2026 by Apiffanie George
Color: 1kg Pla Sunny Orange
Size: 1 kg
The media could not be loaded. I’ve been running this Sunlu PLA through a few projects lately, and overall, it’s a solid filament with a beautiful finish. If you’re looking for a red that actually "pops" without looking like a dull crayon, this is a great choice. Color and Finish The Red is spot on. It has a deep, rich pigment that holds up well across layers. I used it for some detailed miniatures and a few functional shop organizers, and the surface finish is consistently smooth with a nice, subtle sheen. Printability & Adhesion I didn't have any issues with bed adhesion. It lays down a very clean first layer at 210° (my personal sweet spot for this brand) and I haven't seen any warping or lifting on larger flat prints. The spooling was neat, and I didn't encounter any tangles or crossovers during long 12+ hour prints. Why 4 Stars? (The Stringing) The only reason I’m knocking off a star is that this specific batch was slightly "stringy" compared to other PLAs I’ve used. Even after drying the filament (which helped a bit), I had to spend more time than usual dialling in my retraction settings to minimize the wisps between travel moves. It’s nothing a quick pass with a heat gun won't fix, but it's something to be aware of if you're printing complex geometries with a lot of jumps. Final Verdict A very reliable filament with a top-tier color. It’s a great workhorse PLA, provided you’re willing to spend a few minutes fine-tuning your slicer profile to handle the minor stringing.
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Reviewed in the United States on March 29, 2026 by Joseph B
Color: 1000g-pla Transparent
Size: 1 kg
As PLA goes it isn't the best, but that's more to do with being a translucent filament rather than being poorly formulated. It prints at normal temperatures, isn't brittle, doesn't clog (which suggests good dimensional accuracy which you would expect from a Sunlu labelled filament. Not inclined to tangle and looks good. Note that transparent PLA is notorious for being prone to hair. You have to fuss with parameters for best results. I've used it for desiccant jars i place in the hub of filament spools as it lets me see the degree of moisture absorption in the filaments. Like all PLA it is NOT very impact resistant, especially if your print is mostly lattice work (gotta have air circulation which means weak walls.)
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Reviewed in the United States on March 23, 2026 by C. Hotchkiss
Color: 1000g Pla Black
Size: 1 kg
Works great! Easy to use, loads smoothly color is accurate and it prints well.
Reviewed in the United States on April 23, 2026 by SM2003
Color: Bundles 10kg - Black+bone White+grey+bro...
Size: 10 kg
Absolutely love the bone white, OD green and tan! Prints well However; every roll I've used produces a failed print do to a bind in the roll. Filament gets stuck between the side of roll and the layer under it. Might have to print a tangle breaker.
Reviewed in the United States on April 5, 2026 by zhead