1,284 spools · measured, weighed, priced per kg
Find the right filament for your next print
Every spool in the index comes with real specs , honest prices , and printer compatibility . Zero guesswork, zero sponsored slots — just data with a smile.
Popular right now:
PLA
PETG
ASA
TPU 95A
Carbon fiber
1,284 filaments186 brands41 materials2,918 comparisonsfresh as of Aug 10, 2026
▼ PRICE DROPS
eSUN PLA+ $16.99−8%
Overture PETG $18.99−5%
SUNLU PLA+ $13.99−12%
What does your print need to survive? 9 QUICK CATEGORIES
Outdoor 214 spools
Heat resistant 168 spools
Strong 342 spools
Flexible 96 spools
Easy to print 487 spools
High speed 121 spools
Cheap 356 spools
Transparent 74 spools
Engineering 189 spools
This week’s picks 6 OF 6 SHOWN
Polymaker · ★ staff favorite
PolyLite PLA Pro — True Teal
PLA PRO
190–230 °C 46 MPa ±0.03 mm matte
Happy in any printer — AMS-ready, PTFE tube safe.
$22.99 /kg
+ Compare
Prusament
PETG — Jet Black
PETG
230–250 °C bed 80–90 °C 68 °C service
Smooth PEI? Add a glue-stick separator first.
$26.99 /kg
+ Compare
Bambu Lab · 💸 best value
PLA Basic — Jade White
PLA
190–230 °C 32 mm³/s flow RFID spool
AMS native; refills save $4 and one cardboard spool.
$19.99 /kg
+ Compare
eSUN
eTPU-95A — Yellow
TPU 95A
220–250 °C 95 Shore A 450% stretch
Direct drive preferred. Go slow: 20–30 mm/s, dry 4 h.
$27.99 /kg
+ Compare
Prusament · ☀ outdoor king
ASA — Prusa Orange
ASA
240–260 °C bed 90–110 °C UV-stable
Loves an enclosure. Open a window — ASA has opinions.
$29.99 /kg
+ Compare
Polymaker · 🛠 serious stuff
PolyMide PA6-CF — Black
PA6-CF
280–300 °C 109 MPa HDT 150 °C
Hardened nozzle + all-metal hotend. Keep it bone dry.
$119.99 /kg
+ Compare
No spools match — try a broader term. The filament gremlins checked twice.
Popular comparisons UPDATED DAILY
Popular alternatives SAME JOB, FRIENDLIER PRICE
Instead of Prusament PLA $29.99/kg
PolyLite PLA Pro PLA PRO −$7.00/kg
Bambu PLA Basic PLA −$10.00/kg
eSUN PLA+ PLA+ −$13.00/kg
All 12 alternatives →
Instead of PolyMax PC $52.99/kg
Prusament PC Blend PC −$6.00/kg
eSUN ePC PC −$18.00/kg
Overture PC PC −$21.00/kg
All 7 alternatives →
Instead of Bambu PLA Basic $19.99/kg
SUNLU PLA+ PLA+ −$6.00/kg
Overture PLA PLA −$5.00/kg
Hatchbox PLA PLA ±$0.00
All 15 alternatives →
Instead of PolyTerra PLA $19.99/kg
eSUN PLA-Matte MATTE −$4.00/kg
AzureFilm Matte PLA MATTE −$3.00/kg
Overture Matte PLA MATTE −$3.00/kg
All 9 alternatives →
Recently added — fresh off the spool rack SYNCED DAILY
Polymaker PolySonic PLA Pro 300 mm/s class · $24.99/kg · Aug 08
Bambu Lab PETG HF High-flow PETG · $22.99/kg · Aug 05
Prusament PLA Mystic Green New colorway · $29.99/kg · Aug 01
eSUN ePLA-LW Natural Foaming LW-PLA · $27.99/kg · Jul 29
FormFutura ApolloX Black ASA · $34.95/kg · Jul 25
SUNLU PLA Meta Sakura Pink Pastel series · $17.99/kg · Jul 22