SUNLU Filament Refill 1.75mm,4 White

Product Details

• ①【Read Before Your Buying】- SUNLU PLA Refill filament can not be used directly. It needs to be installed on an empty reusable spool from SUNLU and Bambu Lab before use.
• ②【SUNLU Refill Filament】- SUNLU PLA Refill filament is reliable, versatile, and easy to use. No clogs, bubbles, or tangles, its excellent layer adhesion ensures high-quality prints every time.
• ③【Superior Compatibility】- SUNLU Refill PLA 3D Printer Filament is fully compatible with reusable spools of SUNLU and Bambu Lab. You can print your own spool for seamless use with most 3D printers.
• ④【Reduce Plastic Waste】-SUNLU filament refill reduces waste by reusing existing spools, minimizing empty plastic spools, offering you a high-quality printing with a lower environmental impact.
• ⑤【Economy Pack】-Same quality PLA filament with lower cost-effectiveness. If you have reusable spools from SUNLU or Bambu Lab, this pla filament refill will drastically cut down the cost of your printing projects.
• ⑥【Easy To Stall】- The inside of the spool is clearly marked to align and snap into place. If there is any confusion, please feel free to contact customer service or watch the instructional video.
• ⑦【Neatly Wound PLA Filament】- SUNLU winding system guarantees tangle-free coils. Reinforced edges prevent loosening during transport, ready for use straight out of the box.
• ⑧【Optimized Printing Parameters】- For best printing results with PLA 3D filament, we recommend settings at: 210-240℃ nozzle, 50-65°C bed, 100-200mm/s speed.
• ⑨【Moisture-Proof Packaging】- Sealed in a vacuum bag with built-in desiccant to prevent filament PLA brittleness by absorbing moisture and guarantee print reliability for long-term storage.
• ⑩【Full Ecosystem Support】- SUNLU offers a complete 3D printing ecosystem: 3d filaments, 3d filament dryers, 3d printer resins and post-processing tools - all seamlessly compatible for scalable solutions.

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Printing SUNLU PLA

SUNLU PLA in White runs on the standard PLA profile below, and this listing is a 4.00kg spool. PLA is best suited to everyday prototypes, models, and indoor parts that won't face heat or heavy stress. Brands and even individual spools vary, so treat these as starting points and run a quick temperature tower to lock in the sweet spot for your printer.

Settings sourced from our PLA filament guide. Read it for bed adhesion, drying, troubleshooting, and material-specific tips.