LANDU Refill Hyper PETG Filament 1.75mm 1kg

Q: When should I cut the strapping bands holding the filament together?

{"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"Only cut the bands AFTER the refill is fully secured inside the reusable spool. Cutting the transparent strapping bands before locking the spool halves together will cause the filament coil to spring open and tangle uncontrollably."}]}]}

Q: Where can I get a reusable spool if I don't have one?

{"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"You can purchase the officially designed "},{"url":"https://www.landustore.com/products/refillable-spool","title":"LANDU Refillable Spool for 3D Printer Filament Refills","target":"_blank","type":"link","children":[{"type":"text","value":"LANDU Refillable Spool for 3D Printer Filament Refills"}]},{"type":"text","value":" directly from our Accessories collection for a guaranteed perfect fit. Alternatively, you can download free reusable spool models from platforms like MakerWorld or Printables and print one yourself using your remaining filament."}]}]}

Q: Is this compatible with Bambu Lab's reusable spools?

{"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"Yes. LANDU Refill Hyper PETG is designed to fit perfectly into standard Bambu Lab reusable spools. The inner diameter and width of our refill coils match the dimensions required for seamless AMS integration."}]}]}

Q: How do I use a refill filament without a spool?

{"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"You cannot print with it directly out of the box. You must load the refill coil into a reusable master spool (such as the LANDU Refillable Spool) and securely lock it before putting it on your printer or AMS unit."}]}]}

Q: Is the filament quality different from the spooled version?

{"type":"root","children":[{"type":"paragraph","children":[{"type":"text","value":"No. The LANDU Refill Hyper PETG uses the exact same premium, easy-to-print filament as our standard spooled Hyper PETG. The only difference is the packaging, which is designed to reduce plastic waste and save you money."}]}]}

When should I cut the strapping bands holding the filament together?

Only cut the bands AFTER the refill is fully secured inside the reusable spool. Cutting the transparent strapping bands before locking the spool halves together will cause the filament coil to spring open and tangle uncontrollably.

Where can I get a reusable spool if I don't have one?

You can purchase the officially designed LANDU Refillable Spool for 3D Printer Filament Refills directly from our Accessories collection for a guaranteed perfect fit. Alternatively, you can download free reusable spool models from platforms like MakerWorld or Printables and print one yourself using your remaining filament.

Is this compatible with Bambu Lab's reusable spools?

Yes. LANDU Refill Hyper PETG is designed to fit perfectly into standard Bambu Lab reusable spools. The inner diameter and width of our refill coils match the dimensions required for seamless AMS integration.

How do I use a refill filament without a spool?

You cannot print with it directly out of the box. You must load the refill coil into a reusable master spool (such as the LANDU Refillable Spool) and securely lock it before putting it on your printer or AMS unit.

Is the filament quality different from the spooled version?

No. The LANDU Refill Hyper PETG uses the exact same premium, easy-to-print filament as our standard spooled Hyper PETG. The only difference is the packaging, which is designed to reduce plastic waste and save you money.

Product introduction

LANDU Refill Hyper PETG Filament 1.75mm 1kg is a high-performance PETG filament designed for creators who need durability, toughness and high-speed printing capability. Compatible with reusable spool systems, this refill filament helps reduce plastic waste while maintaining reliable PETG printing performance.

Optimized PETG formulation improves cooling performance, extrusion stability and printing consistency at higher speeds. Compared with standard PLA, PETG provides enhanced toughness, impact resistance, chemical resistance and better suitability for functional applications.

Available in multiple colors including Black PETG, White PETG, Clear PETG, Blue PETG, Red PETG, Green PETG, Gray PETG and more, LANDU Hyper PETG provides both practical performance and creative flexibility.

Key Features

Reusable Spool Compatible Design
Designed for detachable reusable spool systems to reduce plastic waste and support a more sustainable printing workflow.
High-Speed Printing Performance
Optimized PETG formula improves melting behavior and cooling performance for smoother high-speed printing.
Strong and Durable PETG Material
Offers excellent toughness, impact resistance and layer adhesion for reliable functional parts.
Water and Chemical Resistance
PETG provides good resistance against moisture, common chemicals and everyday environmental exposure.
Functional Application Ready
Suitable for mechanical components, prototypes, holders, outdoor accessories and durable models.

Supports Bambu Lab AMS workflows for convenient filament management.

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LANDU Refill Hyper PETG Filament 1.75mm 1kg

Key Features