Premium 3D Printer Filament in Australia | Australian Owned | 24/7 Sydney Pickups

3D printer filament is the raw material used in FDM (Fused Deposition Modelling) 3D printers to create physical objects. It comes in the form of a continuous plastic strand that is fed into the printer, heated, and deposited layer by layer to form a printed part. Different filaments offer varying levels of strength, flexibility, finish, and heat resistance. At Filament Hub, we supply high-quality 3D printer filament designed for consistent extrusion, strong layer adhesion, and reliable results—whether you’re printing functional parts, prototypes, or decorative models.

There are several widely used 3D printer filament types, each offering different properties for different applications. The most common options include:

• PLA (Polylactic Acid):
  A beginner-friendly filament known for its ease of printing and smooth, clean finish. Ideal for prototypes and decorative items.
• PETG (Polyethylene Terephthalate Glycol):
  Offers improved durability and moisture resistance, making it suitable for functional and outdoor prints.
• ABS (Acrylonitrile Butadiene Styrene):
  Strong and heat-resistant, but requires controlled printing conditions to prevent warping.
• TPU (Thermoplastic Polyurethane):
  A flexible filament used for rubber-like parts such as seals, grips, and protective cases.
• Nylon:
  Known for its high strength and wear resistance, commonly used for demanding or mechanical applications.
  

Each filament type is designed for different printing needs, so selecting the right material depends on your printer setup and project requirements.

When selecting 3D printer filament, consider factors such as strength, flexibility, temperature resistance, surface finish, and ease of printing. You should also check printer compatibility, including nozzle temperature and bed requirements. Environmental conditions matter too—some filaments are sensitive to moisture and require dry storage. Print purpose is another key factor: decorative prints may prioritise appearance, while functional parts need durability. Filament Hub offers detailed product information to help you choose the best filament for your printer and application.

How long 1 kg of 3D printer filament lasts depends on your print size, infill percentage, layer height, and model complexity. On average, a 1 kg spool can produce several small models or a handful of medium-to large-sized prints. For example, a simple phone stand may use 50–70 grams, while larger functional parts may use 200 grams or more. Efficient slicing settings can help maximise filament usage. Whether you’re a hobbyist or running frequent prints, a 1 kg spool offers excellent value and versatility.

PETG is generally stronger and more durable than PLA, particularly in impact resistance and flexibility. While PLA offers excellent surface quality and rigidity, it can become brittle over time and deform under higher temperatures. PETG provides better layer adhesion, chemical resistance, and durability, making it suitable for functional or outdoor parts. However, PLA remains a great option for detailed prints and indoor use. Choosing between PLA and PETG depends on whether you prioritise ease of printing or long-term strength.

Yes, many types of 3D printer filament are hygroscopic, meaning they absorb moisture from the air. Filaments such as PLA, PETG, Nylon, and TPU can degrade in print quality when exposed to humidity, resulting in stringing, bubbling, or weak layers. Proper storage is essential—airtight containers with desiccant packs help maintain filament performance. At Filament Hub, we recommend storing filament correctly to ensure consistent prints and extend the life of your materials. Feel free to contact us if you have any questions.

Absolutely. High-quality 3D printer filament plays a major role in achieving consistent, reliable prints. Poor-quality filament can have inconsistent diameter, impurities, or moisture content, leading to clogs, uneven extrusion, and weak prints. Premium filament offers tighter tolerances, smoother feeding, and better layer bonding. Investing in quality filament saves time, reduces failed prints, and improves final results. Filament Hub focuses on supplying dependable filament that delivers professional-grade outcomes for beginners and experienced makers alike.

PLA is widely considered the best 3D printer filament for beginners. It prints at lower temperatures, requires no heated enclosure, and produces minimal warping. PLA also delivers clean details and a smooth finish, making it ideal for learning and experimentation. It’s suitable for decorative items, prototypes, and light-use parts. Once you’re comfortable with PLA, you can explore other filaments like PETG or TPU. Filament Hub stocks beginner-friendly options to help you get started with confidence.