SUNLU Large Spool 3KG PLA Filament, 3D Printer Filament PLA 1.75mm, Less Stringing Good Layer Adhesion High Toughness, Big Roll Filament, 3kg Spool(6.6 lbs), Red
Condition: New
Buy Now, Pay Later
As low as
$7
/ mo
Learn more
- – 4-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Wednesday, Apr 29
![eAhora Romeo Pro 3 Electric Bike - [2026 Latest] 50MPH 5600W Dual Motor 60V 80AH 250Miles Long Range Ebike for Adults, 26" * 4.0 Fat Tire Fast Electric Mountain Bike Full Suspension Off-Road E-Bike](https://m.media-amazon.com/images/I/71aF98DYbHL._AC_US500_.jpg)
Color: Large Spool 3kg Pla Red
Size: 3 kg
Features
- 1Big Roll PLA FilamentSUNLU PLA filaments launch 2KG and 3KG large spool filaments, reducing the need for frequent replacement of filaments, improving production efficiency while reducing cost-effectiveness.
- 2Filament Spool DiameterPLA 1KG Spool Diameter: 195mm, Spool Width: 57mm, Spool Hub Hole Diameter: 63mm. 2KG Spool Diameter: 242mm, Spool Width: 70.5mm, Spool Hub Hole Diameter: 63mm. 3KG Spool Diameter: 242mm, Spool Width: 103.1mm, Spool Hub Hole Diameter: 63mm. They are compatible with 99% of 3D printers.
- 3PLA Filament 1.75 mmSUNLU 3D printer filament dimensional Accuracy +/- 0.02mm. SUNLU filament has wide compatibility due to the small diameter error, making it suitable for almost all 1.75mm FDM 3D printers.
- 4Less Stringing & No cloggingSUNLU PLA filament is reliable and easy to use. Prints do not crack or warp, and its excellent layer adhesion ensures high-quality prints every time. Great for beginners and experienced users.
- 5SUNLU 100% Wound Neatly FilamentSUNLU's R&D team is committed to developing advanced technologies and launching the first PLA filament with 100% Wound Neatly Filament, which will not clog or tangle during printing.
- 6Wide Range of ApplicationBig Roll PLA filaments are widely applicable in various application scenarios, especially suitable for printing large structural parts, household parts, industrial components and complex models.
- 7Good Printing StabilityUsing large spool PLA filament can reduce interruptions caused by insufficient filaments during the printing process, and maintain print quality and consistency during long printing jobs.
- 8PLA Recommend SettingsTo 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.
- 9Abundant Color OptionsPLA filaments are available in a variety of colors, including transparent, macaron, and fluorescent colors, etc., to meet your various printing needs.
- 10SUNLU Main 3D ProductsSUNLU offers a variety 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.
Brand: SUNLU
Material: 3D Printer Filament PLA, Large Spool PLA Filament 1.75mm, PLA Filament 1.75mm, Red PLA
Color: Large Spool 3kg Pla Red
Item Weight: 3 Kilograms
Manufacturer: SUNLUGW
Brand Name: SUNLU
Manufacturer Part Number: SLUS-PLA-RD-3KG
Manufacturer: SUNLUGW
Number of Items: 1
Model Number: Large Spool PLA Filament 1.75mm
Warranty Description: 1 year manufacturer
Material Type: 3D Printer Filament PLA, Large Spool PLA Filament 1.75mm, PLA Filament 1.75mm, Red PLA
Color: Large Spool 3kg Pla Red
Item Weight: 3 Kilograms
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Apr 29
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.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Color: 1kg Pla Beige Skin
Size: 1 kg
I’ve been using SUNLU PLA Beige specifically for skin-color 3D prints, and it works great. The color is very natural and consistent, making it perfect for figures, models, and detailed parts without needing much post-processing or painting. Print quality is solid—smooth extrusion, good layer adhesion, and minimal stringing. It feeds well with no tangling, and I’ve had reliable results on longer prints. Overall, great filament if you’re looking for a realistic skin-tone PLA. Highly recommend!
...
show more
Reviewed in the United States on March 22, 2026 by Jimmy N.
Color: 1000g Pla Black
Size: 1 kg
The media could not be loaded. This has been a great experience so far. I’ve been running Sunlu Black PLA on my Bambu Lab P2S with the AMS2 Pro, and it feeds flawlessly through the AMS without any issues. The spool arrived tightly vacuum sealed, and through the first half of the roll I haven’t encountered a single tangle. Print performance has been equally solid. Bed adhesion is excellent on both a smooth PEO plate and a textured PEI plate—no lifting or inconsistencies. Layer adhesion is strong, and the finished prints have a clean, consistent surface with a really nice overall finish. I’ve be included a time-lapse and a couple of photos of a paper towel holder I printed with this filament. It turned out exactly how I hoped—clean lines, solid structure, and a great final appearance. I haven’t finished the full spool yet, but based on the first half, this is a very dependable PLA that performs exactly as expected. If consistency, ease of use, and solid print quality matter to you, this is an easy recommendation. I’d absolutely buy this again.
...
show more
Reviewed in the United States on April 2, 2026 by MacDonald_Photo
Color: 1000g-pla Bone White
Size: 1 kg
Good fillament which printed well and gave us no issues. Spools are wound well and the first layers always looked great, no clogging issues with 0.4 and 0.6 nozzles. We used them to print little dinasaurs and sculls
Reviewed in the United States on March 13, 2026 by Bisquit
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.)
...
show more
Reviewed in the United States on March 23, 2026 by C. Hotchkiss
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
Color: Bundles 10kg - Black+white+grey+red+klei...
Size: 10 kg
This bundle pack was affordable and perfect for my small business! Great quality filament, rarely any stringing, great adhesion, no clog or jams, rolls are clean and wound neatly, great colors, no snapping and good flexibility pre-print, good spool size, but a little on the stinky side lol.
Reviewed in the United States on April 11, 2026 by Alissa
Color: 1000g Pla Black
Size: 1 kg
It's an amazing choice for the average person in 3D-Printing. It's a great deal for what you get. As of my purchase, the price was $13-14 (not including tax/shipping). Compare this to the average of $15-20+ for other brands, especially printer manufacturers. Of course, it isn't perfect. The best way to describe it is kind of a "general" product in every category. It has decent quality, decently durability, decent flexibility, and overall is decent or pretty good in every category. You pay a basic price for a basic product, and that's not a bad thing at all. The thickness makes it ideal and compatible with most standardized printers from companies like Bambu Lab or Creality. It's very reliable and so far, and hasn't caused any problems, and I'm able to achieve any print speed I desire. It looks great when everything is finished as well, with consistent coloring throughout. I can't say for certain, but so far it appears to have decent moisture-resistance, being very forgiving if you can't store it in a dedicated or controlled environment. I don't have anything particularly negative to say about it, so I give it 5 stars for being a great product overall. I'm personally using a Bambu Lab printer with this filament, so I can say for sure that if you have a Bambu Lab printer then this filament is 100% compatible and an excellent choice if you don't want premium filament. I also like the fact that the spool holder is standard form, and also reusable.
...
show more
Reviewed in the United States on February 16, 2026 by GEORGE WALKER
Color: 1000g-pla Transparent
Size: 1 kg
I am pleasantly surprised by the transparency and print quality of this PLA. It is much better than more expensive rolls I have bought. I tried it first with a problematic model that had failed on me 3 times in a row when I attempted using transparent PETG and not only did the model not fail, but came out downright perfect despite using 0.24 mm layer height. It is much more clear than I expected- like frosted glass. While still on the roll, it’s actually a milky white, but clarifies when printed. With that said, I have to knock off two stars for what’s become a big problem. A piece broke off in my AMS at one point, but I thought it was a fluke. It was not. After having done several prints now, I seem to get a breakage between every other one. I have not ever had a filament perform so badly in this way before. Despite that, I’ll say it’s a good value for the price, but it may not be worth the trouble if it keeps causing me a need to maintenance my printer.
...
show more
Reviewed in the United States on March 25, 2026 by Joshua dannemann