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, Orange+Yellow+Pink+Purple
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At a glance
- Condition
- New
- Color
- 1kg*4 Orange+yellow+pink+purple
- Size
- 4 kg
- Model
- SUNLU PLA Plus 3D Printing Filament
- Material
- Polylactic Acid
- Item Diameter
- 1.75 mm
Specs 12
| Brand | SUNLU |
|---|---|
| Material | Polylactic Acid |
| Color | 1kg*4 Orange+yellow+pink+purple |
| Item Weight | 4 Kilograms |
| Item Diameter | 1.75 Millimeters |
| Manufacturer | SUNLU |
| Package Dimensions | 15.75 x 8.7 x 4.96 inches |
| Item model number | SUNLU PLA Plus 3D Printing Filament |
| Material Type | Polylactic Acid |
| Number of Items | 1 |
| Size | 4 kg |
| Manufacturer Part Number | PLA Plus 3D Filament |
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To initiate a return, please visit our Returns Center.
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Top Amazon Reviews
Consistent performance, good value, and great color.
Color: 1kg Pla Plus Olive Green
Size: 1 kg
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.
Recommend
Color: 2kg Pla Plus Grey+grey
Size: 2 kg
ve had consistently excellent results using SUNLU filament, and it has become one of my go-to brands for everyday and professional prints. Right out of the box, the filament is well-spooled, clean, and free of tangles, which immediately inspires confidence before a print even starts. In terms of print quality, SUNLU filament delivers smooth, reliable extrusion with very consistent diameter throughout the spool. This consistency translates directly into clean layer lines, strong layer adhesion, and a noticeably smooth surface finish on completed prints. I’ve experienced minimal stringing and very few failed prints, even on longer or more detailed jobs. Another standout aspect is how forgiving the filament is across a range of temperatures. It prints predictably and adheres well to the build plate without excessive warping, making it suitable for both beginners and experienced users. Color quality is also impressive—vibrant, even, and true to what’s advertised, with a professional-looking finish every time. Overall, SUNLU filament offers an excellent balance of quality, reliability, and value. Whether printing functional parts, decorative items, or prototypes, it consistently produces dependable results. I highly recommend it to anyone looking for filament they can trust print after print.
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Reviewed in the United States on January 22, 2026 by James R.
Awesome Product!
Color: Large Spool 3kg Pla Plus Klein Blue
Size: 3 kg
This is a fantastic choice for 3D printing enthusiasts seeking quality and reliability. Its large 3kg spool provides ample material for extended projects, making it cost-effective and convenient. The PLA Plus formulation offers enhanced strength, durability, and a smoother finish compared to standard PLA, resulting in more professional-looking prints. It prints easily with minimal warping or stringing, and its consistent diameter ensures smooth extrusion and precise layer adhesion.
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Reviewed in the United States on January 30, 2026 by James.B
Great PLA + filament (no-spool)
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I decided to buy this package since I have a bunch of sunlu spools sitting around. This filament (black PLA +) works great in my K1C and have no problems with this filament. I get great print quality, strength with this filament and will continue to purchase this brand as I have had no problems with it. I do stick every spool in my dryer for a minimum of 3 hours before use just to make sure they are dry or what ever. All the filament does come singly vacuum sealed and taped so it doesn't unspool before you get it on your spool.
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Reviewed in the United States on February 25, 2026 by Super Cool Guy
Tons of fun filament pack for 3D prints 🎨🖨️
Color: 16 Color Bundle
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This 16-color PLA Plus filament bundle has been really fun to use for my 3D printing projects. The colors are bright and pretty true to the pictures, and having so many options makes it easy to mix and match without running out mid-project 🎉💡. It prints smoothly and sticks well to the bed, which matters when you want crisp details and clean finishes. Some spools are smaller than standard, so they run out a bit faster if you’re printing large items, but for colorful minis, gifts, and creative ideas this set is awesome. If you’re a hobbyist or just love having a rainbow of options at your fingertips, this is a great value and really makes printing feel more exciting 🎨✨.
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Reviewed in the United States on February 10, 2026 by Emily Elizabeth
definitely impressed with compatibility quality and cost
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SUNLU is becoming a solid go to when i need a quality filament, thats well spooled and has high print quality. They are a refillable spool amd have pre set category in Studio and Handy for trouble free print with good quality and outstanding adhesion.. Also 4kg in black, grey and white is outstanding in SUNLU compatibility, quality and value
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Reviewed in the United States on February 13, 2026 by SleepieNinja SleepieNinja
Nice variety
Perfect pack to have for anyone with a 3d printer. Sunlu pla will always be my go to filament and this pack worked great when i would randomly need a little bit of a specific color. each spool is 1/4 the size of a traditional spool. they are wound nicely to prevent tangles. All my prints come out crystal clear and smooth. Absolutely a steal for the price.
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Reviewed in the United States on January 30, 2026 by Fatpotato42 Fatpotato42
Neatly Spun, Good Quality.
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