{
    "type": "filament",
    "name": "Generic TPU @base",
    "inherits": "fdm_filament_tpu",
    "from": "system",
    "filament_id": "GFU99",
    "instantiation": "false",
    "description": "This filament is too soft and not compatible with the AMS. Printing it is of many requirements, and to get better printing quality, please refer to this wiki: TPU printing guide.",
    "filament_max_volumetric_speed": [
        "3.2"
    ],
    "filament_start_gcode": [
        "; filament start gcode\n{if (bed_temperature[current_extruder] >35)||(bed_temperature_initial_layer[current_extruder] >35)}M106 P3 S255\n{elsif (bed_temperature[current_extruder] >30)||(bed_temperature_initial_layer[current_extruder] >30)}M106 P3 S180\n{endif} \n\n{if activate_air_filtration[current_extruder] && support_air_filtration}\nM106 P3 S{during_print_exhaust_fan_speed_num[current_extruder]} \n{endif}"
    ]
}