OVERTURE 2-Pack High-Speed PETG Refill Filament, 1.75 mm, White

For makers who need PETG refills for a reusable spool, OVERTURE’s two-pack provides white filament for FDM printing without requiring a new dedicated spool for each refill. Each refill contains 1 kg, giving you material for functional parts, prototypes and creative projects.

The 1.75 mm filament is designed for high-speed printing, with a stated dimensional accuracy of ±0.02 mm. Its neatly wound format is made to feed in an orderly way during print jobs.

Already using a reusable spool? This refill is designed for the Bambu Lab AMS reusable spool and other master spools.

Who it’s for

This PETG refill suits 3D-printing makers who use a compatible reusable spool and want two rolls of the same white filament on hand. The spoolless format lets you reuse your spool rather than switch to a fresh spool with every roll, while the two 1 kg refills can support a range of household, workshop and prototyping projects. It is also listed as suitable for most FDM 3D printers, making it a practical option when your printer uses 1.75 mm filament.

Compared with buying filament on a dedicated spool, a refill makes more sense when you already have a compatible reusable spool and want to keep using it. The manufacturer describes the format as reducing plastic waste and shipping weight.

Strengths

The neatly wound filament is intended to feed smoothly, helping keep a print moving through longer jobs. Its 1.75 mm diameter and ±0.02 mm accuracy provide clearly defined dimensions for setting up a print, while the PETG material is presented for durable, high-impact functional parts. The product is also designed for printing at speeds up to 300 mm/s, giving makers room to use high-speed settings when their setup and chosen print profile support them.

The manufacturer positions this PETG as combining ease of use with toughness, and highlights a smooth, glossy finish and layer adhesion. Buyers also speak positively about print quality and the filament’s quality. Those impressions can help inform a purchase, while results will depend on the printer, settings and project.

Product specs

• Type: PETG 3D printer filament refill
• Quantity: 2 refills, 1 kg each
• Colour: White
• Diameter: 1.75 mm
• Dimensional accuracy: ±0.02 mm
• Printing speed: 30–300 mm/s recommended, supports speeds up to 300 mm/s
• Nozzle temperature: 230–260°C recommended
• Bed temperature: 65–70°C recommended
• Compatibility: Most FDM 3D printers, Bambu Lab AMS reusable spool and other master spools

Practical questions

How do you use the refill? Snap it onto a compatible reusable spool, then load the spool for printing. It is designed for the Bambu Lab AMS reusable spool and other master spools.

What settings does OVERTURE recommend? The recommended nozzle temperature is 230–260°C, the bed temperature is 65–70°C, and the speed range is 30–300 mm/s. Use settings suited to your printer and print profile.

What filament size is it? The filament diameter is 1.75 mm, with a stated dimensional accuracy of ±0.02 mm. This is useful when selecting filament for an FDM printer that takes this diameter.

Final verdict

For makers already set up with a compatible reusable spool, this two-pack brings together two 1 kg white PETG refills, a neatly wound format and high-speed printing support. It’s a straightforward way to replenish material for functional prints and prototypes while continuing to use a reusable spool.