Nozzle temperature
The nozzle must reach the filament's printing temperature, the one listed in the filament comparison. With less than 10 °C to spare it runs at its limit: it works, but with no headroom for a filament that wants it hotter.
— Compatibility
Can my printer print this filament?
Pick a printer to see the filaments it prints without fuss, the ones that need precautions and the ones it can't handle. Or start from a filament to find the machines that suit it. The data comes from our two comparison tables, and the rules are explained below.
— Method
Six checks, the strictest one wins.
Every printer × filament pair goes through the same checks. A single “not recommended” is enough to put the filament in that column.
Bed
The bed must reach the recommended temperature. Up to 10 °C short, adhesion needs care (glue, brim, textured plate). Beyond that, corners lift and we don't recommend it.
Enclosure and chamber
ABS, ASA, HIPS, PC, PA6 and filled nylons need an enclosure. For PA12, PP and POM it's recommended. PPS wants an actively heated chamber, and PEEK, PEKK, PEI or PSU a chamber around 90 °C: see our PEEK printers guide.
Hardened nozzle
Carbon or glass fibre filled filaments wear out a brass nozzle quickly. If the stock nozzle isn't hardened, swap it for a hardened steel one. When the manufacturer doesn't say which nozzle ships with the printer, the tool asks you to check.
Flexibles
TPU 95A goes through a Bowden tube, slowly. TPU 85A and TPE need a direct-drive extruder. Single-nozzle multicolour systems (AMS, CFS, ACE…) rarely accept flexibles: load them separately.
Soluble supports
PVA and BVOH are support materials: they only pay off with a second nozzle (IDEX, dual nozzle, toolchanger). On a single-nozzle colour changer it can be done with a PLA printed at similar temperatures, at the cost of purging.
The grey notes (drying, ventilation, bed surface) don't change the verdict. When a manufacturer doesn't publish a value, such as the maximum bed temperature or the nozzle type, the tool says so instead of guessing. Verdicts are indicative: your filament maker's datasheet remains the reference. A value looks wrong? Write to us.
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