r/prusa3d is a subreddit with 112k members. The community frequently discusses prusa, mk4, print, mmu3, and printing, and they frequently recommend/review pla, filament dryer, and material, and the most common flair used is question/need help, indx, :redditgold: print of the month, my first prusa!, and multimaterial.
All things related to Prusa 3D, including Printers, Prusament, and Prusa Slicer. Show off your prints, or ask a question.
Popular Topics in r/prusa3d
#1
Prusa
47 posts
#2
Mk4
39 posts
#3
22 posts
#4
Mmu3
21 posts
#5
Printing
21 posts
#6
Upgrade
16 posts
#7
Mk4s
15 posts
#8
Filament
11 posts
#9
Layer
8 posts
#10
Mk3s
7 posts
Products Discussed in r/prusa3d
Pla
98 reviews
#1
Polymaker
4.2★ from 12 reviews
#2
Hatchbox
4.5★ from 8 reviews
#3
Elegoo
4.2★ from 6 reviews
Filament Dryer
62 reviews
#1
Sunlu
3.9★ from 16 reviews
#2
Eibos
4.3★ from 10 reviews
#3
Creality
4.3★ from 7 reviews
Material
6 reviews
#1
IC3D
4.0★ from 2 reviews
#2
MatterHackers
5.0★ from 1 review
#3
ASA
4.0★ from 1 review
Flair Used in r/prusa3d
#1
Question/Need help
: "Is the Prusa CORE One+ worth the extra cost over a Bambu Lab P2S for long-term ownership?"
32 posts
#2
INDX
: "Joined the INDX club"
6 posts
#3
:redditgold: Print of the Month
: "HT Hotend silicone sock mold - updates"
4 posts
#4
My First Prusa!
: "New to 3D Printing!"
3 posts
#5
MultiMaterial
: "My C1+ MMU3 setup (small incremental upgrade) - please disregard my workshop mess!"
2 posts
Member Growth in r/prusa3d
Yearly
+18k members(19.3%)
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About
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This page gives a focused view of r/prusa3d, including current member size, discussion patterns, product reviews, and related communities to explore.
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Last updated: October 15, 2026