Bambu Lab PETG Basic 1.75mm Filament 1kg Refill

Bambu Lab PETG Basic Refill is the cost-effective PETG for prints that need to be tougher than PLA. Bambu's upgraded formula now matches the strength of PLA Basic while keeping the toughness to absorb impacts, so it suits structural household parts and practical tools like holders, wall hooks, brackets and clips. Strong resistance to water, UV and temperature makes it a budget-friendly pick for outdoor prints, from garden labels to bathroom accessories. The refill format skips the plastic spool and comes vacuum-sealed with desiccant.

Key Features

Strong and tough: bending strength 75 MPa (XY) and 56 MPa layer strength (Z), with 34.2 kJ/m² impact strength, well above PLA Basic's 20.6
Cost-effective for outdoor use with strong resistance to water, UV and heat
Less stringing and a smoother surface thanks to lower moisture sensitivity than typical PETG
Low indoor printing emissions, certified to UL GREENGUARD 2904
RFID-enabled: all printing parameters load automatically through the AMS
13 colours to choose from, all in the eco-friendly refill format

Specifications

Material: PETG (Polyethylene Terephthalate Glycol)
Filament Diameter: 1.75mm ±0.03mm
Net Weight: 1kg
Recommended Nozzle Temperature: 230–260°C
Recommended Bed Temperature: 65–75°C
Bending Strength: 75 MPa (XY), 56 MPa (Z)
Impact Strength: 34.2 kJ/m² (XY)
Density: 1.25 g/cm³
Drying Conditions: 65°C for 8 hours
Storage: Below 20% RH, sealed with desiccant

What's in the Box

PETG Basic Filament Refill ×1
Desiccant Pack ×1
Instructions ×1
Spool Sticker ×1

Note: This is a refill product, a reusable spool is required. Download and print the official Bambu Lab spool from your printer's built-in files or from MakerWorld, or use the Bambu Reusable Spool.

Ideal For

Structural household parts, brackets, hooks, clips and tool holders
Outdoor prints, garden labels and bathroom accessories
Multi-colour projects using the AMS system
Makers stepping up from PLA who want a forgiving first PETG

Compatibility

Compatible with all Bambu Lab printers, all AMS series, all build plates and all nozzles, with full RFID support on X1 Series, P1 Series, A1 Series and H2 Series. Works with any other FDM printer that uses 1.75mm filament and can reach PETG temperatures.

Printing Tips

Dry before use for best results. If the filament has sat in air above 50% humidity for more than 72 hours, dry it at 65°C for 8 hours before printing.
PETG Basic adheres strongly to PEI plates. Let the plate cool before removing the model to avoid damaging the bottom surface.
Store in an airtight container with desiccant between prints.