Product description: Prusa Refill PLA filament 1.75 mm 1 kg - Jet Black
Prusa Refill PLA in black is a filament designed for users who value print quality and aesthetics. PLA offers exceptional surface quality, low warping, and ease of printing , making it suitable for both beginners and advanced users. Ideal for printing large models, miniatures, and precise details. The filament is available in a refill version— no plastic spool needed, reducing waste . It's designed to be reinstalled in an original Prusa spool. The filament's diameter is 1.75 mm and it weighs 1 kg .
Filament Prusa Refill PLA 1.75 mm 1 kg - Jet Black.
Filament Prusa Refill PLA 1.75 mm 1 kg.
Prusament PLA filament properties
- Ecological - made of biodegradable polylactic acid (PLA)
- Low melting point - about 175°C
- It can be heated repeatedly above the melting point without significant loss of properties.
- High hardness (81 Shore D), but also brittle - may chip when broken
- Limited temperature resistance - loses mechanical properties above 60°C
- Not UV-resistant - recommended for indoor use
- It is recommended to connect the prints with glue - the filament is insoluble in common chemicals
- Low moisture absorption - 0.13% after 24 hours, but storage in a dry place is recommended
- Perfectly maintains dimensions - dimensional tolerance of ± 0.02 mm ensures print precision
- High interlayer adhesion - 17 ± 3 MPa
Eco-friendly Refill filaments from Prusa
Prusament Refill filaments are an eco-friendly solution that allows you to reuse original Prusa spools . The material is wound on a cardboard core and designed to easily attach to the sides of an old spool. Thanks to their clever design and durable packaging, Refill filaments deliver the same print quality as full spools —without the risk of tangles. By using Refill filaments, you reduce waste and support sustainable development efforts.
Spool mounting instructions.
Suggested filament printing parameters
| Head temperature | From 200°C to 220°C |
| Table temperature | From 40°C to 60°C |
| Print cooling | Recommended |
Due to differences in printer design, the above data should be treated as guidelines and the appropriate values should be determined experimentally. |
| Technical specifications of PLA filament | |
|---|---|
| Filament type | PLA |
| Color | Jet Black |
| Filament diameter | 1.75 mm |
| Dimensional tolerance | ±0.02 mm |
| Print speed | up to 200 mm/s |
| Thermal resistance | up to 60°C |
| Density | 1.24 g/cm³ |
| Spool | Refill |
| Spool dimensions | 94 x 60 mm |
| Mass | 1 kg |
