3D Printer Filament: PLA, PETG, ABS & Specialty

Choose filament for the part and printer

Match the polymer to the part’s strength, temperature, appearance and environmental requirements. Confirm filament diameter, nozzle compatibility and the printer manufacturer’s guidance before ordering.

Compare the main material families

Browse PLA filament for approachable general printing, PETG filament for tough functional parts, or ABS filament where the printer and workspace can support its requirements.

Storage and print settings

Moisture can reduce print quality. Store filament sealed and dry, and use the temperature, drying and ventilation guidance supplied for the specific formulation.

Frequently asked questions

Which filament is easiest to print? PLA and many PLA+ formulations are commonly approachable, but results still depend on the printer, build surface and settings.

How do PLA and PETG differ? PLA is often easier and stiffer; PETG is typically tougher and better suited to some functional or moisture-exposed parts.

Does filament need drying? Some materials absorb more moisture than others. Drying may improve results when filament has been exposed or shows moisture-related defects.