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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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All 3D Printer Filament Refills 3D Printer Filament

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
$2399 ($20.15 in bulk)
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)
  • Black
  • MH Build
  • Refills
$2399 ($20.15 in bulk)
Add to Cart
Best Seller Expert Pick
Orange MH Build Series PLA Refill Filament - 1.75mm (1kg)Orange MH Build Series PLA Refill Filament - 1.75mm (1kg)
MatterHackers
Orange MH Build Series PLA Refill Filament - 1.75mm (1kg)
  • PLA
  • Orange
  • MH Build
  • Refills
  • 1kg
$2399 ($20.15 in bulk)
Add to Cart Est. In Stock: Jun 30th
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
  • 1kg
$3299
Est. In Stock: Jun 30th
Best Seller Expert Pick
Bambu Lab Lemon Yellow Matte PLA Filament Refill - 1.75mm (1kg)Bambu Lab Lemon Yellow Matte PLA Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Lemon Yellow Matte PLA Filament Refill - 1.75mm (1kg)
  • Yellow
  • Bambu Lab
  • Refills
$3299
Add to Cart
Best Seller Expert Pick
Royal Blue MH Build Series PLA Refill Filament - 1.75mm (1kg)Royal Blue MH Build Series PLA Refill Filament - 1.75mm (1kg)
MatterHackers
Royal Blue MH Build Series PLA Refill Filament - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • Blue
  • MH Build
  • Refills
  • Spools
  • 1kg
$2399 ($20.15 in bulk)
Add to Cart Est. In Stock: Sep 9th
Best Seller Expert Pick
Bambu Lab Ash Gray Matte PLA Filament Refill - 1.75mm (1kg)Bambu Lab Ash Gray Matte PLA Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Ash Gray Matte PLA Filament Refill - 1.75mm (1kg)
  • PLA
  • Gray
  • Bambu Lab
  • Refills
  • 1kg
$3299
Add to Cart
Best Seller Expert Pick
Bambu Lab Grass Green Matte PLA Filament Refill - 1.75mm (1kg)Bambu Lab Grass Green Matte PLA Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Grass Green Matte PLA Filament Refill - 1.75mm (1kg)
  • Green
  • Bambu Lab
  • Refills
$3299
Add to Cart
Best Seller Expert Pick
Bambu Lab Charcoal Matte PLA Filament Refill - 1.75mm (1kg)Bambu Lab Charcoal Matte PLA Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Charcoal Matte PLA Filament Refill - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • Bambu Lab
  • Refills
  • Spools
  • 1kg
$3299
Est. In Stock: Jun 30th
Best Seller Expert Pick
Bambu Lab Lilac Purple Matte PLA Filament Refill - 1.75mm (1kg)Bambu Lab Lilac Purple Matte PLA Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Lilac Purple Matte PLA Filament Refill - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • Purple
  • Bambu Lab
  • Refills
  • 1kg
$3299
Add to Cart
Best Seller Expert Pick
Bambu Lab Mandarin Orange Matte PLA Filament Refill - 1.75mm (1kg)Bambu Lab Mandarin Orange Matte PLA Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Mandarin Orange Matte PLA Filament Refill - 1.75mm (1kg)
  • Orange
  • Bambu Lab
  • Refills
$3299
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
  • 1kg
$2399 ($20.15 in bulk)
Add to Cart
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)
  • Gray
  • MH Build
  • Refills
$2399 ($20.15 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
  • Clearance
$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
  • Clearance
$3299
Add to Cart
Best Seller Expert Pick
Bambu Lab Scarlet Red Matte PLA Filament Refill - 1.75mm (1kg)Bambu Lab Scarlet Red Matte PLA Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Scarlet Red Matte PLA Filament Refill - 1.75mm (1kg)
  • PLA
  • Red
  • Bambu Lab
  • Refills
  • 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)
$2599 ($21.83 in bulk)
Add to Cart
Best Seller Expert Pick
Silver MH Build Series PETG Refill Filament - 1.75mm (1kg)Silver MH Build Series PETG Refill Filament - 1.75mm (1kg)
MatterHackers
Silver MH Build Series PETG Refill Filament - 1.75mm (1kg)
  • 1.75mm
  • PETG
  • Silver
  • MH Build
  • Refills
  • Spools
  • 1kg
  • Clearance
$2599 ($21.83 in bulk)
Add to Cart
Best Seller Expert Pick
Purple MH Build Series PLA Refill Filament - 1.75mm (1kg)Purple MH Build Series PLA Refill Filament - 1.75mm (1kg)
MatterHackers
Purple MH Build Series PLA Refill Filament - 1.75mm (1kg)
  • 1.75mm
  • PLA
  • Purple
  • MH Build
  • Refills
  • Spools
  • 1kg
  • Clearance
$2399 ($20.15 in bulk)
Add to Cart
Best Seller Expert Pick
Bambu Lab Sakura Pink Matte PLA Filament Refill - 1.75mm (1kg)Bambu Lab Sakura Pink Matte PLA Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Sakura Pink Matte PLA Filament Refill - 1.75mm (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
Add to Cart
Best Seller Expert Pick New
Bambu Lab Blue PETG HF Filament Refill - 1.75mm (1kg)Bambu Lab Blue PETG HF Filament Refill - 1.75mm (1kg)
Bambu Lab
Bambu Lab Blue PETG HF Filament Refill - 1.75mm (1kg)
  • 1.75mm
  • PETG
  • Blue
  • Bambu Lab
  • Refills
  • Spools
  • 1kg
  • Clearance
$3299
Add to Cart
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