SUNLU 4KG 3D Printer Filament PLA Plus 1.75mm, SUNLU Neatly Wound PLA Filament 1.75mm PRO, PLA+ Filament for Most FDM 3D Printer, 1 kg Spool, 4 Packs, Grey x4
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Availability:
In Stock.
Arrives
Wednesday, Mar 11
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Color: 4kg Pla Plus Grey+grey+grey+grey
Size: 4 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.
Brand: SUNLU
Material: Polylactic Acid
Color: 4kg Pla Plus Grey+grey+grey+grey
Item Weight: 4 Kilograms
Item Diameter: 1.75 Millimeters
Manufacturer: SUNLU
Brand: SUNLU
Item Weight: 8.8 pounds
Package Dimensions: 16.14 x 8.39 x 5.59 inches
Item model number: SUNLU PLA Plus 3D Printing Filament
Color: 4kg Pla Plus Grey+grey+grey+grey
Material Type: Polylactic Acid
Number of Items: 4
Size: 4 kg
Manufacturer Part Number: SUNLU PLA Plus Filament
Date First Available: November 12, 2020
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Mar 11
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
This SUNLU PLA+ pack has been reliable and consistent with every print, and the colors all look great. The filament feeds smoothly with almost no jams or tangles, making printing way less stressful. For the price and quality, it’s one of the best filament deals I’ve used.
Reviewed in the United States on December 19, 2025 by Svetlana Sokalskaya
Color: Black
Size: 1 kg
Sunlu PLA Plus filament is a truly exceptional product that I use daily. Its outstanding build plate adhesion, superior quality, accurate color representation, and impressive strength-to-cost ratio make it a top-tier choice that I use for a multitude of 3D printing applications. I think that If you're seeking a filament that delivers consistent results, enhances the durability of your prints, and remains budget-friendly, look no further than Sunlu PLA Plus. It's a reliable workhorse that I confidently recommend and will continue to purchase for my own printing projects. I always try and buy more than one because they get used so much.
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Reviewed in the United States on November 17, 2025 by BigMac
I used to use a mix of Bambu, Creality, and some other generic brands. Didn't really have any issues with those but I have now switched to strictly Sunlu filaments. I find the colors to be more consistent for my use case. I have also not run into spool problems out of the box. I print mostly in PLA and after drying the spools beforehand I have only run into 2 problems with my prints, both probably user or setting problems. Because what I print are mostly small keychains and toys. The pricing is consistent to the market which is also an attractive point for me. So far I've used about 200 rolls, all PLA of different colors. They work in the AMS 2 Pro and regular AMS units for Bambu hardware. Pros - in my opinion this PLA is great. Good price. Consistent colors. Spools are good. Cons - they get brittle when left out of the box or dryer. Make sure to store them properly when not in use. Pretty much the same for every PLA spool from any brand.
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Reviewed in the United States on September 23, 2025 by Kayviah C.
Color: 1kg Pla Plus Cyan
Size: 1 kg
Fantastic bundle of quality filament that has yet to give me any issues. I have run large prints and small prints through my Flashforge AD5X almost entirely with this bundle, and I could not be happier with it. Stringing has been almost non existent. Print quality at every scale has been great. Adhesion has not been a problem at all, and I have had zero clogs. This has been one of the most consistent and reliable PLA Plus bundles I have used.
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Reviewed in the United States on November 21, 2025 by Darryl Jolly
Color: 4kg Pla Plus White+white+white+white
Size: 4 kg
Neatly and tightly spun, no tangles. Works for what I need it for, which is 250g+ prints. One downside regarding flexibility that I noticed is that when it is exposed to air, it becomes slightly more brittle than the PLA that I am used to working with, and it would snap a little bit easier while attempting to feed it into my printer's nozzle. Other than that, works great. Prints fast, the finish is flat and smooth.
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Reviewed in the United States on December 9, 2025 by Posh
Color: 1000g-pla Plus Grey
Size: 1 kg
This has become my go to filament for everyday printing. Strong stuff and prints well every time.
Reviewed in the United States on December 30, 2025 by JohnKy
I use the Sunlu brand for a few reasons, 1 the spools fit perfect on the AD5X printer. The spools are wound nice and the product moves smooth. I have had no issues with this filament so far and have purchased multiple versions of Sunlu. Great value for the cost, color is bright and amazing and no clogs at all.
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Reviewed in the United States on December 2, 2025 by Dave
Color: Black
Size: 1 kg
It does indeed print correctly. It has decent luster, self adhesion, hasn't clogged on me, I'm not getting air bubbles, it's not all brittle, and bed adhesion is great. The re-usable spool is nifty too since you can separate it. The only issue I have is how the bed adhesion is perhaps a bit more than I'd like. What a problem to have, right?
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Reviewed in the United States on November 12, 2025 by Adrian