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3D Printer Filament Refills
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3D Printer Filament Refills

Reduce plastic waste by 3D printing filament on reusable spool holder cartridges. Print your own or purchase a pre-printed cartridge here.

3D Printer Filament Refills Collections

Best SellerExpert Pick
Bambu Lab Filament Refills
Bambu Lab Filament Refills
Reduce plastic waste with Bambu Lab refills.
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Best SellerExpert Pick
MH Build Series Filament Refill
MH Build Series Filament Refill
PLA, ABS, and PETG filament refills - compatible with Bambu Lab & more 3D printers.
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Best SellerExpert Pick
ThriftyMake Filament Refills
ThriftyMake Filament Refills
PLA+, ABS, and PETG filament refills with ThriftyMake.
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Best SellerExpert Pick
Prusament Filament Refill
Prusament Filament Refill
Filament Refills by Prusa compatible with Prusa Spools and Printers.
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All 3D Printer Filament Refills 3D Printer Filament

Best Seller Expert Pick
Bambu Lab Black PLA Filament Refill - 1.75mm (1kg)Bambu Lab Black PLA Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Black PLA Filament Refill - 1.75mm (1kg)
  • PLA
  • Black
  • Bambu Lab
  • Refills
$3299
Add to Cart
Best Seller Expert Pick
Black MH Build Series PLA Refill Filament - 1.75mm (1kg)Black MH Build Series PLA Refill Filament - 1.75mm (1kg)
MatterHackers
Black MH Build Series PLA Refill Filament - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • Black
  • MH Build
  • Refills
  • 1kg
  • Filament On Sale
$2199 ($18.47 in bulk)
Add to Cart
Best Seller Expert Pick
Bambu Lab Jade White PLA Filament Refill - 1.75mm (1kg)Bambu Lab Jade White PLA Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Jade White PLA Filament Refill - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • White
  • Bambu Lab
  • Refills
  • Spools
  • 1kg
$3299
Add to Cart
Best Seller Expert Pick
Bambu Lab Red PLA Filament Refill - 1.75mm (1kg)Bambu Lab Red PLA Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Red PLA Filament Refill - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • Red
  • Bambu Lab
  • Refills
  • Spools
  • 1kg
$3299
Add to Cart Est. In Stock: Dec 19th
Best Seller Expert Pick
Bambu Lab Light Gray PLA Filament Refill - 1.75mm (1kg)Bambu Lab Light Gray PLA Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Light Gray PLA Filament Refill - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • Gray
  • Bambu Lab
  • Refills
  • Spools
  • 1kg
$3299
Add to Cart
Best Seller Expert Pick
White MH Build Series PLA Refill Filament - 1.75mm (1kg)White MH Build Series PLA Refill Filament - 1.75mm (1kg)
MatterHackers
White MH Build Series PLA Refill Filament - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • White
  • MH Build
  • Refills
  • Spools
  • 1kg
  • Filament On Sale
$2199 ($18.47 in bulk)
Add to Cart
Best Seller Expert Pick
Bambu Lab Dark Gray PLA Filament Refill - 1.75mm (1kg)Bambu Lab Dark Gray PLA Filament Refill - 1.75mm (1kg)
Bambu Lab Dark Gray PLA Filament Refill - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • Gray
  • Bambu Lab
  • Refills
  • Spools
  • 1kg
$3299
Add to Cart
Best Seller Expert Pick
Bambu Lab Blue PLA Filament Refill - 1.75mm (1kg)Bambu Lab Blue PLA Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Blue PLA Filament Refill - 1.75mm (1kg)
  • PLA
  • Blue
  • Bambu Lab
  • Refills
$3299
Out of Stock
Best Seller Expert Pick
Bambu Lab Bambu Green PLA Filament Refill - 1.75mm (1kg)Bambu Lab Bambu Green PLA Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Bambu Green PLA Filament Refill - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • Green
  • Bambu Lab
  • Refills
  • Spools
  • 1kg
$3299
Add to Cart
Best Seller Expert Pick
ThriftyMake Black PLA+ Filament Refill - 1.75mm (1kg)ThriftyMake Black PLA+ Filament Refill - 1.75mm (1kg)
ThriftyMake
ThriftyMake Black PLA+ Filament Refill - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • Black
  • ThriftyMake
  • Refills
  • Spools
  • 1kg
$1549
Add to Cart
Best Seller Expert Pick
Red MH Build Series PLA Refill Filament - 1.75mm (1kg)Red MH Build Series PLA Refill Filament - 1.75mm (1kg)
MatterHackers
Red MH Build Series PLA Refill Filament - 1.75mm (1kg)
  • PLA
  • Red
  • MH Build
  • Refills
  • Filament On Sale
$2199 ($18.47 in bulk)
Add to Cart
Best Seller Expert Pick
Bambu Lab Mistletoe Green PLA Filament Refill - 1.75mm (1kg)Bambu Lab Mistletoe Green PLA Filament Refill - 1.75mm (1kg)
Bambu Lab Mistletoe Green PLA Filament Refill - 1.75mm (1kg)
  • PLA
  • Green
  • Bambu Lab
  • Refills
$3299
Add to Cart
Best Seller Expert Pick
Bambu Lab Silver PLA Filament Refill - 1.75mm (1kg)Bambu Lab Silver PLA Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Silver PLA Filament Refill - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • Silver
  • Bambu Lab
  • Refills
  • Spools
  • 1kg
$3299
Add to Cart
Best Seller Expert Pick
Bambu Lab Dark Blue Matte PLA Filament Refill - 1.75mm (1kg)Bambu Lab Dark Blue Matte PLA Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Dark Blue Matte PLA Filament Refill - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • Blue
  • Bambu Lab
  • Refills
  • 1kg
$3299
Add to Cart
Best Seller Expert Pick
Bambu Lab Yellow PLA Filament Refill - 1.75mm (1kg)Bambu Lab Yellow PLA Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Yellow PLA Filament Refill - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • Yellow
  • Bambu Lab
  • Refills
  • Spools
  • 1kg
$3299
Add to Cart
Best Seller Expert Pick
Black MH Build Series PETG Refill Filament - 1.75mm (1kg)Black MH Build Series PETG Refill Filament - 1.75mm (1kg)
MatterHackers
Black MH Build Series PETG Refill Filament - 1.75mm (1kg)
  • 1.75mm
  • PETG
  • Black
  • MH Build
  • Refills
  • 1kg
  • Filament On Sale
$2299 ($19.31 in bulk)
Add to Cart
Best Seller Expert Pick
Bambu Lab Ivory White Matte PLA Filament Refill - 1.75mm (1kg)Bambu Lab Ivory White Matte PLA Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Ivory White Matte PLA Filament Refill - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • White
  • Bambu Lab
  • Refills
  • Spools
  • 1kg
$3299
Est. In Stock: Dec 19th
Best Seller Expert Pick
Bambu Lab Maroon Red PLA Filament Refill - 1.75mm (1kg)Bambu Lab Maroon Red PLA Filament Refill - 1.75mm (1kg)
Bambu Lab Maroon Red PLA Filament Refill - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • Red
  • Bambu Lab
  • Refills
  • Spools
  • 1kg
$3299
Add to Cart
Best Seller Expert Pick
Bambu Lab Pumpkin Orange PLA Filament Refill - 1.75mm (1kg)Bambu Lab Pumpkin Orange PLA Filament Refill - 1.75mm (1kg)
Bambu Lab Pumpkin Orange PLA Filament Refill - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • Orange
  • Bambu Lab
  • Refills
  • Spools
  • 1kg
$3299
Add to Cart
Best Seller Expert Pick
Bambu Lab Desert Tan Matte PLA Filament Refill - 1.75mm (1kg)Bambu Lab Desert Tan Matte PLA Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Desert Tan Matte PLA Filament Refill - 1.75mm (1kg)
  • PLA
  • Tan
  • Bambu Lab
  • Refills
$3299
Est. In Stock: Dec 19th
Best Seller Expert Pick
Gray MH Build Series PLA Refill Filament - 1.75mm (1kg)Gray MH Build Series PLA Refill Filament - 1.75mm (1kg)
MatterHackers
Gray MH Build Series PLA Refill Filament - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • Gray
  • MH Build
  • Refills
  • 1kg
  • Filament On Sale
$2199 ($18.47 in bulk)
Add to Cart
Best Seller Expert Pick
Bambu Lab Gold PLA Filament Refill - 1.75mm (1kg)Bambu Lab Gold PLA Filament Refill - 1.75mm (1kg)
Bambu Lab Gold PLA Filament Refill - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • Gold
  • Bambu Lab
  • Refills
  • Spools
  • 1kg
$3299
Out of Stock
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