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2 Pack 1kg High Speed Refill PETG Filament, Black*2Product Description

The High Speed PETG refill supports a maximum speed of 300mm/s, with higher toughness (vs.old version PETG) and optimized melt flow delivering unparalleled speed-quality balance.

PETG filaments are made of premium PETG plastic which combines the advantages of other filaments such as safe and odorless; little shrinkage rate; high impact strength and good liquidity (flows smoothly); Furthermore, this beautiful PETG filaments make prints come out with a little "shine" or "spark" to it.

Buy with Confidence, 100% Satisfaction . E-us if you have any issues or questions, we will make every effort to provide you with immediate help until you are can't the filaments stick to the build bed?

1. Check the temperature setting before printing, PETG filaments have higher extrusion temperature than that of PLA;

2. Check if the plate surface has been used for a long time, it is recommended to replace it with our new one to ensure a strong first layer adhesion;

3. If the first layer has poor adhesion, it is recommended to re-level the print substrate to reduce the distance between the nozzle and the surface plate;

4. If the effect is not good, it is recommended to try printing the draft before Extrusion/Nozzle Temp: 230°C - 250°C (446℉~ 482℉)

Heated Bed Temp: 80°C - 90°C (176℉~ 194℉)

Filaments Diameter and Accuracy: 1.75 mm +/- 0.02

Recommended Printing Conditions:

Cooling Fan: Turned on

Printing Speed: 30~50(mm/s)

Raft Separation Distance: 0.14(mm)

Retraction Distance: 1~3 mm

(Note：Based on 0.4 mm nozzle and simplify 3D V 4.0.; Printing conditions may vary with different nozzle diameters.)

Packaging Included:

2 × spool of PETG filaments 

Main Features

• [ Spoolless & Compatible ] PETG Refill features a sustainable, spoolless design that significantly reduces plastic waste and shipping weight. It is perfectly compatible with the Bambu Lab AMS reusable spool and other master spools. It's easy to install: simply snap it onto your reusable spool and start printing, making it the ideal green solution for eco-conscious makers.
• [ PLA Simplicity Meets ABS Toughness ] Experience the ease of use of PLA combined with the high toughness and durability of ABS. Engineered for high-speed performance, this rapid PETG filament supports printing speeds of up to 300mm/s without compromising surface quality or layer adhesion. With a consistent diameter of 1.75mm and accuracy of +/- 0.02mm, it delivers high-impact functional parts that are both strong and incredibly easy to print.
• [ Clog-Free & Neat Winding ] PETG Refill utilizes advanced full-mechanical winding technology to ensure each roll is 100% tangle-free and neatly organized. This precision winding, combined with a smooth filament surface, guarantees a clog-free and bubble-free feeding experience. Even during long, unattended print jobs at high speed, you can rely on for a seamless, frustration-free printing.
• [ High-Quality & Vibrant Selection ] Achieve professional-grade results with a smooth, glossy finish and superior layer adhesion. We offer a wide and vibrant color selection, from classic neutrals to digital brights, delivering a "what you see is what you get" printing experience. Whether for industrial prototyping or artistic batch production, PETG Refill provides the versatile, high-quality output your projects deserve.
• [Pro Support & Technical Settings] Smooth Printing with recommended parameters: Nozzle Temp: 230-260°C, Bed Temp: 65-70°C, and Speed: 30-300mm/s. provides a 1-year shelf life for unopened spools (proper storage required) and is committed to timely solutions for a seamless experience. Our dedicated technical support is always ready to assist, making us your reliable partner for a clog-free, hassle-free 3D printing journey.

Delivery Information

We ship only to the address on your account. Ensure your details are correct before purchase.

Orders dispatch within 1-2 business days and typically arrive within 3-7 business days.

Shipping is limited to the contiguous United States; we do not ship to Alaska, Hawaii, Puerto Rico, or PO Boxes.

Returns & Refunds

Returns accepted within 30 days. Items must be returned in original condition and packaging.

If an item arrives damaged or incorrect, please contact us immediately via messaging.

Payment Methods

We accept secure payments through , including PayPal and major credit cards.

Contact Customer Support

For questions or assistance, message us via . We typically respond within 24-48 hours.