The UP300 is a large machine with a build volume of 205 × 255 × 225 mm. It comes with three purpose-specific extruders – one for ABS, one for PLA, and one for TPU. Its interchangeable print head design allows for future extruder development as user demand for certain materials increases. The UP300 also comes with an improved air-filtration system. Separate HEPA and activated carbon filters recirculate the build chamber’s air to minimize VOC and UFP emissions. The UP300 is targeted for users demanding a large build volume and consistent performance across different materials. It combines new innovations and improved, popular UP features with Tiertime's renowned reliability.