Search  for anything...
Couldn't find selected product
SUNLU

SUNLU PLA 3D Printer Filament, Red & Klein Blue, 2-Pack, 2KG Total

  • Based on 39 reviews
Condition: New
Checking for the best price...
$26.99 Why this price?
Save $3.00 was $29.99

Buy Now, Pay Later

As low as $6 / mo
  • – 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, Zip, Apple Pay, and Google Pay. 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

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.
Fulfilled by Amazon
Arrives Saturday, Oct 24
Order within 21 hours and 50 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Color: Red+klein Blue


Size: 2 kg


Features

  • 1SUNLU PLA 3D Printer FilamentPLA material is the perfect choice for 3D printing enthusiasts! 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. Ideal for beginners and experienced users.
  • 2Neatly Wound 3D Filament SpoolSUNLU'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.
  • 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.
  • 4Filament Spool DiameterSpool 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 a lot of FDM 3D printers.
  • 5PLA 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.
  • 6SUNLU Main 3D ProductsSUNLU offers a wide range of high-quality 3D printing products, including 3D printer filament, filament dryer, FDM 3D printer, 3D pen, 3D pen filament, 3D printer resin, LCD 3D printer, resin curing box, and other accessories, providing you with everything you need for a successful 3D printing experience.

Description

PLA Filament 1.75mm Colorful filament to meet your colorful needs. PLA Filament AMS Heater PETG Filament Silk Filament TPU Filament Filament Dryer S2 Filament Dryer S4

Brand: SUNLU


Material: 3D Printer Filament PLA Filament 1.75mm


Color: Red+klein Blue


Item Weight: 2 kg


Special Feature: Dimensional Accuracy, Neat Winding, Wide Compatibility, Recommended Printing Settings, Part of a Comprehensive 3D Printing Product Range See more


Brand Name: SUNLU


Additional Features: Dimensional Accuracy, Neat Winding, Wide Compatibility, Recommended Printing Settings, Part of a Comprehensive 3D Printing Product Range


Manufacturer Part Number: SLUS-PLA-RD+KB-1KG*2


Unit Count: 70.55 Ounce


Item Highlight: PLA Filament 1.75mm, Smooth Printing, Neatly Wound, +/-0.02mm Accuracy, Compatible with Most FDM 3D Printers


Manufacturer: SUNLUGW


Number of Items: 2


Number of Packs: 2


Model Number: 3D Printer Filament PLA Filament 1.75mm


Warranty Description: 1 year manufacturer


Item Weight: 2 kg


Material Type: 3D Printer Filament PLA Filament 1.75mm


Color: Red+klein Blue


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 24

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • FAN-tastic Combo
Color: Red+klein Blue Size: 2 kg
Review Image by Ares214
Review Image by Ares214
This filament printed perfectly and was the perfect combo for what I was printing. It didn’t clog, tangle or string. The price was affordable too.
Reviewed in the United States on September 11, 2026 by Ares214
    • My go-to filament
Color: Red+klein Blue Size: 2 kg
Review Image by Gerrek Lynn Zwickle
My go-to filament. Fits great in my Bambu, prints well, very consistent. And, it looks great.
Reviewed in the United States on September 19, 2026 by Gerrek Lynn Zwickle
    • Great filament and prints great
Color: Red+klein Blue Size: 2 kg
Great color and is tangle free. Easy to print.
Reviewed in the United States on May 16, 2026 by Me
    • Very good
Color: Red+klein Blue Size: 2 kg
Very good product. Color was spot on
Reviewed in the United States on April 22, 2026 by nicole milligan
    • good replacement filament for my Bambu H2D printer
Color: Red+klein Blue Size: 2 kg
Have not had any issues with Sunlu PLA filaments in my Bambu H2D printer. Slightly less expensive than the manufacturers brand and I really like using colors that are very similar while reusing the RFID tag from empty Bambu rolls. Makes filament selection much easier using my AMS 2 Pro. No issues with clogging, adhesion, or tangling with any of the ones I have purchased. As a side note I use AI to tell me which colors from other manufactures are most similar to each other. I do like the manufacturer's filament but only purchase it when on sale. ... show more
Reviewed in the United States on July 18, 2026 by Looneypenguin
    • Great quality and no tangles
Color: Red+klein Blue Size: 2 kg
Sunlu filament is the best I have found for our Bambu A1. It prints consistently well and is correctly spooled so no tangles or rats nests when printing.
Reviewed in the United States on July 19, 2026 by EKH
    • Not happy
Color: Red+klein Blue Size: 2 kg
So far not loving it. I bought 8 new spools which included 6 PLA and two PETG. I bought two PLA boxes, one with white and red and another box of four with had Gray, Black, Yellow and Green, out of which green is still sealed in its bag, black has been consistent, yellow was just opened so quality TBD but the red is just worst. I have yet to print something with red which didn’t fail. Just for test when the red one failed (didn’t stick to the print plate) I printed again using yellow and it printed fine. White spool frequently tangle up and fail as a result. It was fine in the beginning but recently 50% of the jobs have been failing. I seriously thinking about returning them all for a refund. Otherwise this waste of over $130 of filament and unquantifiable time. I have not tried PTEG but definitely return those as I am not happy with PLA I don’t want my first experiment won’t PETG to be a guessing game wondering if the printer, me or filament. Will take one variable out of the equation. ... show more
Reviewed in the United States on December 24, 2025 by IJ
    • Muy satisfecho con la compra
Color: Red+klein Blue Size: 2 kg
Excelente producto de buena calidad. Envío a tiempo. Muy satisfecho con la compra.
Reviewed in the United States on August 30, 2026 by Beatriz Rivera

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...