#1
FLSUN
S1 Pro
30 positive 0 neutral 26 negative
Based on 56 Reddit mentions
$1099.00
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Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
fruit picker
I love my S1PRO that much that I bought a second one 🤭. And I havent changed that much, I just installed the Open Source Klipperversion by Cyril Guislain, wich is originally for S1, but works on the S1PRO too. Thigthend all screws after unpacking, and thats it. If yours is a S1 I would look on Flsun
...Wolle123456 in r/3dprinter
September 4, 2025 2:22 PM
1
Just bought an S1
I have a S1 Pro and it has been pretty solid. I would highly recommend getting "high speed" filaments. I have had good luck with Sunlu's HS PLA and Elegoo's Rapid PETG with just default profiles (using OrcaSlicer). I haven't used other filament types outside of that. Be prepared for how loud it is.
...DuhMayor in r/FLSUNDelta
September 4, 2025 11:00 PM
1
FLSUN S1 - FREE
If I lived anywhere near Charlston, S.C. I'd be taking you up on your kind offer. I only have 2 (two) S1 Pro's in my farm but, they both work flawlessly. In fact, most of my FLsun printers are my go-to for fast turnaround. Of course I've also spent time with the machines ( and not just lazy plug & p
...Even_Cow_1298 in r/FLSUNDelta
November 15, 2025 1:42 PM
1
