Printer Filament Guide

Best Filament for the Flashforge Adventurer 5M Pro

The enclosed 5M: same 220 mm cube and 280 C hotend, plus a sealed shell with HEPA and carbon filtration that makes ABS and ASA realistic.

Specs verified 2026-11 · prices refreshed daily · page updated 6 November 2026

Flashforge Adventurer 5M Pro at a glance

The Flashforge Adventurer 5M Pro is an enclosed printer with a 220 x 220 x 220 mm build volume and a hotend reaching 280°C. It handles ABS, ASA, PC and nylon, and it needs a hardened nozzle before running carbon- or glass-fibre filament. Recommended materials: PLA, PLA+, PETG, TPU, ABS, ASA, PC, Nylon.

Build volume
220 x 220 x 220 mm
Enclosure
Enclosed
Heated chamber
No
Max hotend
280°C
Stock nozzle
0.4 mm brass alloy with a stainless steel tip (quick-swap assembly)
Abrasive filament
Hardened nozzle required

The 5M Pro is the enclosed version of the Adventurer 5M, and the enclosure is the whole point. Same 220 x 220 x 220 mm volume, same 280 C direct-drive hotend, same 100 C flex plate, but the sealed shell plus internal and external circulation with a HEPA and activated-carbon filter means Flashforge lists ABS and ASA as supported materials here and does not on the open 5M. Run ABS at 240 to 255 C with the bed at 100 C and the door shut, and the retained heat keeps a 150 mm tall part from splitting. Ambient temperature in the chamber climbs on its own during a print; there is no heater element.

What the Flashforge Adventurer 5M Pro prints well

Recommended materials for this printer:

PLA PLA+ PETG TPU ABS ASA PC Nylon

Fit a hardened nozzle before any carbon- or glass-fibre filament, since the stock nozzle isn't abrasive-rated. Everything non-abrasive prints out of the box.

Cheapest filament for the Flashforge Adventurer 5M Pro right now
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That distinction matters when you shop for filament. Passive heat retention handles ABS, ASA and HIPS well. It does not reach the 60 to 65 C chamber that polycarbonate and glass-filled nylon want, and the 280 C hotend ceiling settles the question anyway: PC wants 280 to 310 C, PA6 wants 260 to 290 C with a dry chamber, so neither belongs on this printer. Treat the 5M Pro as a PLA, PETG, ABS, ASA and TPU machine with good fume control, which for a home or classroom with the door closed is exactly the useful envelope.

Flashforge Adventurer 5M Pro specs that affect filament

Build volume
220 x 220 x 220 mm
Enclosure
Enclosed
Heated chamber
No
Extruder
Single direct-drive extruder on a CoreXY gantry
Max hotend temp
280°C
Stock nozzle
0.4 mm brass alloy with a stainless steel tip (quick-swap assembly)
Abrasive-ready (CF/GF)
Needs hardened nozzle
Multi-material
Single colour

Abrasives follow the same rule as the rest of the 5M series. Flashforge's nozzle assemblies are brass alloy with a stainless tip in 0.25 mm and 0.4 mm, and hardened steel in 0.6 mm and 0.8 mm, and the material table puts PLA-CF and PETG-CF on the 0.6 mm or 0.8 mm nozzle. The 3DPrint.com review notes a spare 0.6 mm hardened nozzle shipped in the box on its unit, but do not count on that; confirm what is in the carton. Drying is easier here than on an open machine because the chamber sits warm, though a sealed box with a hot bed also traps moisture overnight, so pull long-idle spools out and dry them at 45 to 55 C.

Filament notes for the Flashforge Adventurer 5M Pro

  • ABS and ASA are on Flashforge's supported list for the 5M Pro specifically because of the enclosure: 240 to 255 C nozzle, 100 C bed, door closed, minimal part cooling.
  • The chamber is passively warmed, not actively heated, so expect roughly 35 to 45 C inside rather than the 60 C that PC and filled nylon want.
  • The 280 C hotend ceiling rules out polycarbonate, PA6 and PPS no matter how good the enclosure is.
  • PLA and silk PLA can overheat in a closed chamber; leave the door ajar or lift the lid for long PLA jobs and keep the bed at 55 to 60 C.
  • PETG at 235 to 250 C with 30 to 50 percent fan is the most-used profile on this machine and benefits from the stable chamber air.
  • The stock 0.4 mm nozzle is brass with a stainless tip and is not rated for fibre-filled filament; PLA-CF and PETG-CF need the hardened 0.6 mm or 0.8 mm assembly.
  • The HEPA plus activated-carbon filtration is what makes ABS and ASA tolerable indoors, but it is a consumable: replace it or the styrene smell returns.
How SpoolHound tracks prices

The deals above are filtered to the materials the Flashforge Adventurer 5M Pro handles, aggregated from multiple retailers daily and normalised to cost per kg, so the cheapest in-stock option is always on top. Prices refresh every 24 hours and are region-aware, so switch your region in the nav. Click through to the retailer to confirm the live checkout price.

Frequently Asked Questions

Does the Flashforge Adventurer 5M Pro have a heated chamber?
No. It is fully enclosed with internal and external air circulation and a HEPA plus activated-carbon filter, but there is no chamber heater. The chamber warms passively from the 100 C bed and the hotend, which is enough for ABS, ASA and HIPS and not enough for polycarbonate or glass-filled nylon.
What filament should I buy for the Adventurer 5M Pro?
PLA and PETG for everyday parts, ABS or ASA when you need heat resistance or outdoor UV stability, and TPU 95A for flexibles. Flashforge lists all of those as supported. Skip PC, PA6 and PPS: the hotend stops at 280 C, which is below what those polymers need.
Can the 5M Pro print PLA-CF or PETG-CF?
Yes, but on the hardened steel 0.6 mm or 0.8 mm nozzle assembly, not the shipped 0.4 mm one. Flashforge's own parts listings describe the 0.25 mm and 0.4 mm assemblies as brass alloy with a stainless tip and say they are not suitable for fibre-reinforced filament. A hardened assembly runs about $35 to $39.
What is the difference between the Adventurer 5M and the 5M Pro for filament choice?
The printing hardware is the same: 220 mm cube, 280 C hotend, 100 C bed, one direct-drive extruder. The Pro adds the enclosure, HEPA and carbon filtration, a camera and automatic shutdown. For filament that means ABS, ASA and HIPS become realistic on the Pro and stay off the supported list for the open 5M.

Different printer? See filament by printer for the rest of the lineup, or browse cheapest filament by material.