Fits
SUNLU TPU on the MK4S
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MK4S can reach the listed nozzle and bed.
- Nozzle210–240 °C
- Bed30–60 °C
- Speed—
- Dry—
- Density1.21 g/cm³
MK4S maximums: nozzle 290 °C, bed 120 °C.
Sources & notes
Prusa MK4S with SUNLU TPU: The listed nozzle maximum of 240 °C is within this printer's maximum of 290 °C. The listed bed maximum of 60 °C is within this printer's maximum of 120 °C. Enclosure required is not listed for this filament. A hardened nozzle is not recorded for this filament.
Filament dataset verified date 13 October 2026. Printer source checked 14 October 2026.
Filament source · Printer source · Filament JSON
Prusa lists a 290 °C maximum nozzle temperature, a 120 °C maximum heatbed temperature, a Nextruder direct drive, and a brass CHT nozzle.
The comparison table on that page marks the enclosed chamber as not included, with an optional enclosure. MMU3 is optional.
Questions
Can the Prusa MK4S reach the listed TPU nozzle temperature?
The listed nozzle maximum of 240 °C is within this printer's maximum of 290 °C.
Can the MK4S reach the listed bed temperature?
The listed bed maximum of 60 °C is within this printer's maximum of 120 °C.
Is an enclosure required?
Enclosure required is not listed for this filament.
Is a hardened nozzle recorded?
A hardened nozzle is not recorded for this filament.