The eSUN ReFilament series offers high-quality 3D printer filament without the traditional plastic spool, helping reduce waste and support sustainable printing practices. Designed for use with reusable spools like the eSUN eSpool, these filaments deliver reliable performance while being environmentally conscious. Available in PLA+, PETG, and PLA Matte options, this line covers everything from functional prototyping to visually refined display models.
Features:
No spool – eco-friendly and reduces plastic waste
Compatible with reusable eSpool systems
Easy to print with smooth extrusion
Vacuum-sealed for freshness and moisture protection
Strong layer bonding with minimal warping
Matte finish available (PLA Matte) for aesthetic prints
Ideal for everyday printing, mechanical parts, or artistic models
Specifications:
Material: PLA+, PETG, or PLA Matte
Filament Diameter: 1.75mm (±0.02mm)
Net Weight: 1KG (No spool included)
Printing Temperature:
PLA+ and PLA Matte: 205–225°C
PETG: 230–250°C
Heated Bed Temperature:
PLA+ and PLA Matte: 50–60°C
PETG: 60–80°C
Surface Finish:
PLA+: Semi-gloss
PETG: Glossy or slightly transparent
PLA Matte: Smooth matte texture
Odor: Low to none during printing
Compatibility: Works with most FDM/FFF 3D printers
Inclusions:
1KG filament (No spool)
Vacuum-sealed packaging with desiccant
Cardboard coil core for structure
Safety Precautions:
Always print in a well-ventilated area.
Avoid breathing the fumes while printing.
Do not touch the nozzle, heated bed, or printed object right after printing — let it cool down first before handling.
Keep the printer and filament away from children and pets.
Unplug the printer when not in use.
Store the filament in a cool, dry place to avoid moisture.
Wear gloves and a mask when sanding, cutting, or handling printed parts.
Keep away from open flames — most filaments are flammable.
PLA
Safe and low-odor filament, but still print with good ventilation.
Avoid overheating to prevent smoke or odor.
Allow the print to cool down before removing from the bed.
PETG
Low odor but still print with airflow or ventilation.
Allow the printed part to cool down before removing or handling.
