ReFill
( number of products: 252 )Spectrum ReFill is the eco-friendly solution for sustainable 3D printing. All our ReFill filaments are fully compatible with BambuLab spools, eliminating the need for adapters. Wound on durable cardboard cores, they reduce plastic waste without compromising quality—ideal for users seeking both convenience and responsibility in 3D printing.
![[Sample 50g] The Filament ReFill HT-PLA 1.75mm JET BLACK](/hpeciai/05fabb56a35dcdfbc9e1df559dd76e35/eng_il_-Sample-50g-The-Filament-ReFill-HT-PLA-1-75mm-JET-BLACK-3404.png)

[Sample 50g] The Filament ReFill HT-PLA 1.75mm JET BLACK



Spectrum ReFill LW-PLA UltraFoam 1.75mm PERSIAN BLUE 0.75kg



Spectrum ReFill LW-PLA UltraFoam 1.75mm PURE WHITE 0.75kg



Spectrum ReFill LW-PLA UltraFoam 1.75mm LIGHT GREY 0.75kg



Spectrum ReFill LW-PLA UltraFoam 1.75mm PURE RED 0.75kg



Spectrum ReFill LW-PLA UltraFoam 1.75mm LION ORANGE 0.75kg


Spectrum ReFill LW-PLA UltraFoam 1.75mm TRAFFIC BLACK 0.75kg



The Filament ReFill HT-PLA 1.75mm TOOLING TURQUOISE 1kg



The Filament ReFill HT-PLA 1.75mm TOOLING GREEN 1kg



The Filament ReFill HT-PLA 1.75mm TOOLING YELLOW 1kg



ReFill LW-ASA UltraFoam 1.75mm TRAFFIC BLACK 0.75kg



The Filament ReFill PLA Matte 1.75mm STEALTH BLACK 1kg



The Filament ReFill PLA Matte 1.75mm TROOPER GREY 1kg



The Filament ReFill PLA Matte 1.75mm URBAN GREY 1kg



The Filament ReFill PLA Matte 1.75mm NIGHT BLUE 1kg



The Filament ReFill PLA Matte 1.75mm JUNGLE GREEN 1kg



The Filament ReFill PLA Matte 1.75mm OCTOBER RED 1kg



The Filament ReFill PLA Matte 1.75mm CAMO GREEN 1kg



The Filament ReFill PLA Matte 1.75mm DESERT BEIGE 1kg



The Filament ReFill PLA Matte 1.75mm ARMY GREEN 1kg



The Filament ReFill PLA Matte 1.75mm SNOW WHITE 1kg



The Filament ReFill PLA Matte 1.75mm MILITARY OLIVE 1kg



The Filament ReFill PLA 1.75mm SILVER ALUMINIUM 1kg



The Filament ReFill PLA 1.75mm PERFORMANCE BLUE 1kg



The Filament ReFill PETG 1.75mm PERFORMANCE BLUE 1kg



The Filament ReFill PLA HS 1.75mm QUANTUM PURPLE 1kg



The Filament ReFill PLA HS 1.75mm TUSCANY YELLOW 1kg



The Filament ReFill PLA HS 1.75mm TRAFFIC WHITE 1kg



The Filament ReFill PLA HS 1.75mm MIDNIGHT BLACK 1kg



Filament Spectrum ReFill PLA Magic SILK 1.75mm MAGENTA DREAM 1kg



Filament Spectrum ReFill PLA Magic SILK 1.75mm MYSTIC ORCHID 1kg



Filament Spectrum ReFill PLA Magic SILK 1.75mm VIVID LAVENDER 1kg



Filament Spectrum ReFill PLA Magic SILK 1.75mm FIRE & ICE 1kg



Filament Spectrum ReFill PLA Magic SILK 1.75mm AURORA BLOOM 1kg



Filament Spectrum ReFill PLA Magic SILK 1.75mm LAGOON BREEZE 1kg



Filament Spectrum ReFill PLA Magic SILK 1.75mm SOLAR FLARE 1kg



Filament Spectrum ReFill PLA Magic SILK 1.75mm GOLDEN BERRY 1kg



Filament Spectrum ReFill PLA Magic SILK 1.75mm RASPBERRY BLUSH 1kg



Filament Spectrum ReFill PLA Magic SILK 1.75mm MAGENTA BLOSSOM 1kg



Filament Spectrum ReFill PLA Magic SILK 1.75mm AMBER LEAF 1kg



Filament Spectrum ReFill PLA Magic SILK 1.75mm ROYAL AMETHYST 1kg
Spectrum ReFill filaments combine sustainable thinking with the highest material quality. Instead of plastic spools, our ReFills come on sturdy cardboard cores that are fully compatible with BambuLab reusable spools, including AMS. This reduces plastic waste and makes material changes faster, simpler, and more sustainable.
The ReFill range includes both standard materials like PLA, PETG, and rPETG as well as technical grades, all with the same print quality as their spool-based counterparts. The core design ensures smooth filament feeding and a secure fit inside AMS systems and other compatible holders.
If you don’t own a BambuLab spool, we’ve prepared a free printable spool model available on the Spectrum website. With Spectrum ReFill, you support eco-conscious manufacturing without compromising print reliability or material performance—perfect for home users and professionals alike.