We measure, weigh, and price every spool per kilogram — then tell you which printer it actually works on. One search box, all 41 materials, no sponsored placements.
1,284 filaments186 brands41 materials2,918 comparisons runUpdated Aug 10, 2026
№ 1
Shop by what the print must survive
NINE USE-CASES
№ 2
This month’s shortlist
5 PICKS · UPDATED WEEKLY
Polymaker · Staff pick
PolyLite PLA Pro, True Teal
PLA Pro — the default recommendation
Toughened PLA with the impact strength of entry PETG and none of the stringing. It prints at ordinary PLA settings on any machine, anneals well, and the matte finish hides layer lines. If you buy one spool this month, buy this.
Nozzle
190–230 °C
Bed
25–60 °C
Tensile
46 MPa
Tolerance
±0.03 mm
Finish
Matte
$22.99 PER KG · 1 KG SPOOLAMS-ready · PTFE-lined hotend OK · 13 colorways
Prusament · Best for the workshop
PETG, Jet Black
Nozzle 230–250 °C · Service temp 68 °C · Chemically resistant. Use a glue-stick separator on smooth PEI.
$26.99 /KG
10 colorways
Bambu Lab · Best value daily driver
PLA Basic, Jade White
Nozzle 190–230 °C · High-flow to 32 mm³/s · RFID spool; AMS native. Refill option saves $4.
$19.99 /KG
18 colorways
Prusament · Best for outdoors
ASA, Prusa Orange
Nozzle 240–260 °C · Bed 90–110 °C · UV-stable for years outside. Enclosure recommended; ventilate.
$29.99 /KG
9 colorways
Polymaker · Best engineering pick
PolyMide PA6-CF, Black
Tensile 109 MPa · Heat deflection 150 °C · Carbon-fiber nylon. Hardened nozzle and dry box required.
$119.99 /KG
1 colorway
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