SUNLU 3D Printer Filament PLA Plus 1.75mm, SUNLU Neatly Wound PLA Filament 1.75mm PRO, PLA+ Filament for Most FDM 3D Printer, Dimensional Accuracy +/- 0.02 mm, 1 kg Spool(2.2lbs), Chocolate
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Availability:
Only 1 left in stock, order soon!
Arrives
Aug 4 – Aug 31
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Color: 1kg Pla Plus Chocolate
Size: 1 kg
Features
- SUNLU 100% Wound Neatly Filament- SUNLU R&D team has mastered advanced technology and produced 100% Neatly Wound PLA+ Filament, which is impossible for other brands. No knot, no winding, improve printing efficiency.
- SUNLU PLA PLUS 3D Filament Advantages- PLA PLUS filament is 10 times stronger than PLA Filament, the color is brighter, it has many advantages, Clog/Bubble/Tangle/Warping/Stringing free, easy to Use, better layer adhesion.
- 1.75mm Diameter- Dimensional Accuracy +/- 0.02mm. SUNLU filament has wide compatibility due to the small diameter error, it's suitable for almost all 1.75mm FDM 3D printers.
- Spool Diameter- Spool Diameter: 8.00", Spool Width: 2.50", Spool Hub Hole Diameter: 2.20". The size of the SUNLU filament spool is suitable for hanging on many 3D printers.
- Recommend Settings- We recommend printing at a Nozzle/Extrusion temperature of 210C - 235C (410F - 455F) and Bed/Platform temperature of 55C - 65C (131F - 149F).
- Strong compatibility- SUNLU 3D Filament is not only applicable to all SUNLU 3D printing products: FDM 3D Printer, 3D Printer Accessories, Filament Dyer, but also applicable to almost all FDM 3D printers of other brands. For example: Ender 3/Ender 3V2, etc.
Description
PLA Plus Black AMS Heater PLA Matte High Speed PLA Black PLA+2.0 Filament PA6-CF 3D Filament Mini 3D Printer Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store Visit the Store
Brand: SUNLU
Material: Polylactic Acid
Color: 1kg Pla Plus Chocolate
Item Weight: 1 Kilograms
Item Diameter: 1.75 Millimeters
Brand Name: SUNLU
Additional Features: 100% Neatly Wound, PLA PLUS with Enhanced Strength and Adhesion
Manufacturer Part Number: SUNLU-PLA PLUS
Unit Count: 35.274 Ounce
Manufacturer: SUNLU
Number of Items: 1
Model Number: SUNLU PLA PLUS Filament
Warranty Description: 1 year
Item Weight: 1 Kilograms
Item Diameter: 1.75 Millimeters
Material Type: Polylactic Acid
Color: 1kg Pla Plus Chocolate
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Aug 4 – Aug 31
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: 1000g Black
Size: 1 kg
I’ve used several rolls of SUNLU PLA+, and it has been one of the most reliable filaments I’ve tried. It prints smoothly, sticks well to the build plate, and produces clean results with good detail. I’ve had very few issues with clogging or tangles, and the finished prints feel strong and durable. Great value for the price, and I would definitely buy it again for future projects.
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Reviewed in the United States on June 17, 2026 Reviewed in the United States on June 17, 2026 by Yazmin
Color: 1kg Pla Fluorescent Yellow
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Polylactic Acid (PLA) filament is one of the most popular materials for 3D printing, particularly among hobbyists, educators, and even professionals. Known for its ease of use and eco-friendly properties, PLA offers a wide range of benefits while presenting some limitations. Here’s an in-depth review based on my experience. Advantages of PLA Filament 1. Ease of Use PLA is often the go-to material for beginners because of its forgiving nature. It melts at relatively low temperatures (typically 190-220°C), which reduces the risk of clogging the extruder. It also adheres well to a variety of build surfaces, often without the need for a heated bed or adhesives, making it beginner-friendly. 2. Eco-Friendly PLA is derived from renewable resources like corn starch or sugarcane, making it biodegradable under industrial composting conditions. For those mindful of environmental impact, it’s a more sustainable choice compared to petroleum-based filaments like ABS. 3. Minimal Odor Unlike some filaments that release harsh fumes, PLA emits a mild, often sweet smell during printing. This makes it ideal for use in home or classroom environments where ventilation might be limited. 4. High Detail and Aesthetics PLA excels in producing fine details and smooth surfaces, making it an excellent choice for decorative items, prototypes, or models where visual appeal is the priority. It’s available in a wide variety of colors and finishes, including transparent and specialty blends like silk, marble, and metallic. 5. Compatibility PLA works well with most desktop FDM/FFF 3D printers without requiring any special modifications. This wide compatibility contributes to its popularity. Drawbacks of PLA Filament 1. Brittleness and Limited Strength While PLA has decent tensile strength, it’s more brittle than alternatives like ABS or PETG. It’s not well-suited for parts subject to mechanical stress, high impact, or flexing. 2. Heat Sensitivity PLA has a relatively low glass transition temperature (around 60°C), meaning it can warp or soften in hot environments. This makes it unsuitable for outdoor applications or parts exposed to direct sunlight. 3. Limited Durability Over time, PLA can degrade, especially in humid environments. While this might be a benefit for eco-conscious users, it limits the lifespan of parts used in functional applications. 4. Post-Processing Challenges While PLA is easy to print, post-processing can be tricky. It doesn’t sand as smoothly as ABS, and its heat sensitivity can make tasks like drilling or machining challenging. Applications of PLA Educational Projects: Ideal for classroom use due to its safety and ease of printing. Prototypes and Models: Great for visually appealing prototypes or concept models. Artistic Creations: Excellent for decorative items, sculptures, and toys. Rapid Prototyping: Good for low-stress applications where time and cost are priorities. Tips for Optimal Printing with PLA Cooling: Use active cooling (e.g., a part cooling fan) for better overhangs and sharp details. Storage: Keep PLA in a dry, sealed container with desiccants to prevent moisture absorption. Temperature Settings: Start at the manufacturer’s recommended temperature and adjust based on results. Layer Adhesion: If printing larger parts, use a heated bed (40-60°C) or adhesives for better layer bonding. Final Verdict PLA filament remains a cornerstone of 3D printing due to its user-friendliness, aesthetic appeal, and eco-conscious benefits. While it has limitations in strength, heat resistance, and durability, these shortcomings are often outweighed by its affordability and versatility, particularly for non-functional applications. Whether you're a beginner or an experienced maker, PLA is a reliable choice for many projects, and its wide variety of blends and finishes ensures there’s a PLA filament for nearly every creative vision.
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Reviewed in the United States on November 26, 2024 by Bainbridge
Color: 1kg Pla Plus Cyan
Size: 1 kg
Nice coloring. Tightly wound. Printed well on my Bambu A1 with no feed issues. Will buy again.
Reviewed in the United States on May 17, 2026 by James Potteiger
Color: 1kg Pla Plus Brown
Size: 1 kg
Introducing the SUN PLA Filament – the superhero of your 3D printing dreams! Tired of flimsy materials that buckle under pressure? Fear not! This tough-as-nails filament is here to save the day. Made for creators who demand quality, it’s not just a great product; it’s a fantastic investment that will make your wallet sing with joy. Say goodbye to sorrows of mediocre prints and hello to stunning masterpieces that look as fierce as they perform! But wait, the adventure doesn’t stop there! With a vibrant palette of colors that would make a rainbow green with envy, the SUN PLA Filament lets your creativity shine brighter than a supernova. Whether you're crafting intricate designs or building bold structures, you can trust that each spool is worth every penny. So why settle for drab when you can bring your projects to life with a burst of color and unbeatable durability? Dive into the world of 3D printing with SUN PLA Filament - where toughness meets style!
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Reviewed in the United States on July 5, 2026 by Misty Vandale
Color: 1kg Pla Plus Olive Green
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Sunlu filament is one of my favorites to use on my Bambu X1C. The print quality with the built-in Sunlu profile is top-notch. Bed adhesion on both PEI, Cold Plate, and BiQu Cryo plates is flawless. I did not experience any clogging, stringing, or other issues. I always dry the filament before use, given the high humidity in my location, to avoid issues, but it is probably not necessary, as Sunlu filament is well packed with a desiccant. On some other brands, vacuum packing is lost during shipment. Sunlu has been consistently great, with every pack vacuum sealed and holding a vacuum on delivery. It loaded and ran easily in my AMS 2 Pro unit.
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Reviewed in the United States on January 14, 2026 by GUSTAVO D.
Color: 1000g Black
Size: 1 kg
Excellent product. Very consistent diameter and composition. Nozzle and bed temperatures can be kept consistent, but be forewarned that if you allow the filament to sit out for a long time, it will absorb moisture. This moisture manifests as microbubbles during the heating/printing process, resulting in rough prints. This is not a condemnation of the SUNLU PLA Plus, as moisture absorption is a problem for all filaments. I use the PLA Plus for those parts that require greater strength and durability. Works exceptionally well for me.
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Reviewed in the United States on May 29, 2026 by C Keith
Color: 1000g Black
Size: 1 kg
This SUNLU PLA Plus in black has been a solid workhouse filament for my 3D printing projects. PLA+ delivers noticeably better impact resistance and flexibility compared to standard PLA, which matters for functional parts and anything that needs to hold up to some stress. The prints have good layer adhesion and the surfaces come out smooth without requiring excessive fine-tuning of settings. The neatly wound spool claim checks out. I have not had a single tangle across the whole 1KG and the filament feeds consistently from start to finish. The black color is a deep, clean matte that looks professional on finished prints. Where I am leaving four stars rather than five is that I had a minor inconsistency in diameter at a few points which caused a brief under-extrusion that I had to account for. It was a small issue that most experienced printers would handle easily by pausing and letting it catch up, but worth noting. For the price versus performance ratio, this is still a strong value and I have had far worse issues with other brands at similar prices. A reliable everyday PLA+ that I would recommend.
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Reviewed in the United States on May 5, 2026 by Gabriel L. De Mattos
Color: 1kg Pla Plus Fluorescent Red
Size: 1 kg
Prints amazingly. No stringing, great adhesion, very smooth. Feeds nicely. They lose one star for multiple tangles in the spooling. If I hadn't been there to untangle it might have caused some serious issues with my machine. I'm expecting more tangles down the line. Wouldn't recommend leaving printing unattended.
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Reviewed in the United States on April 1, 2026 by Ramses