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Original Prusa MINI open-frame printer (Commons photo for MINI+ notes page)

Original Prusa MINI+

Compact Bowden 1.75 mm Prusa printer with a smaller build volume. Manufacturer lists a wide thermoplastic range including PLA, PETG, ASA, ABS, and flex.

$603.99 USD

Sourced on order · US delivery included

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Manufacturer snapshot

Brand
Prusa Research
Filament diameter
1.75 mm
Build volume
180 × 180 × 180 mm
Max hotend temperature
280 °C
Max build-plate temperature
100 °C
Enclosure
Open frame (optional enclosure bundle)
Material system note
Single extruder Bowden path. Flexible filaments need careful setup on Bowden systems compared with direct-drive machines.
Manufacturer listed ideal / supported families
PLA, PETG, ASA, ABS, PC, PVA/BVOH, Flex, Nylon, filled materials (per Prusa MINI+ supported materials list)
Manufacturer caution / not recommended
Large ABS/ASA parts may still need enclosure/environmental control despite material being listed as supported

Original Prusa MINI+ product specifications · Recorded 9/14/2026

Printer specifications are not an endorsement of an unverified product or spool. Always re-check the manufacturer page before buying filament for a critical job.

What to verify before you buy filament

  1. Bowden path: start TPU carefully; not every flexible hardness feeds equally well.
  2. Build volume is 180 mm cube - check part size first.
  3. Max nozzle 280 °C / bed 100 °C - compare to filament data sheets.
  4. Optional Wi-Fi and filament sensor upgrades do not change diameter requirements.

Related on FilamentBridge: PLA · PETG · TPU · How we check compatibility · Shop

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