FLSUN
S1 Pro
Based on 56 Reddit mentions
$1099.00
We may earn a small commission.
Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
give me your honest reviews of FLSUN
I love my S1 Pro, though it took a week of dialing in and figuring out settings to make it print at a similar quality to my Bambu A1 Mini. But once that was figured out, it’s been great! Print quality is fantastic and it’s so fast, even with my setting tuned to favor print quality! One thing I’ve ex
...Artholos in r/Flsun_official
June 14, 2025 5:02 AM
3
Which one to get?
At that price, I would go for the s1 pro. I dont think they're worth the 999+ flsun are selling them for, but at 499, I would pick up one or two
Smokerdude420_DK in r/FLSUNDelta
September 2, 2025 3:14 AM
2
THANKS FLSUN!!
I have 2 FLsun S1 Pros. Awesome capability at a very low price. Require more hands-on attention and maintenance. And I have ordered plenty of Spares in advance. Customer service has been good when needed, but very slow - like several days for a simple email exchange. But. The printer, parts and serv
...Pan-spatial_ACD in r/Flsun_official
February 10, 2026 9:59 PM
1
Where to buy flsun s1 pro hot end?
No where.. They are out of stock and no one knows, when new comes in stock. But you have to be fast when they does, because there's a couple of people buying them all out, as soon as a new stock comes in, so they're able to sell them at higher prices on AliExpress and ebay. And yes, flsun both knows
...Smokerdude420_DK in r/Flsun_official
June 18, 2025 2:04 PM
1
Which one to get?
There is no reason to get the s1 pro. Everything is integrated and proprietary. So you can't upgrade it. And you can only buy parts for it through flsun. With their history of dropping their old products when they release new ones. You have a paperweight in 3 years. Plus, none of the AI features wor
...Upbeat_Positive_8026 in r/FLSUNDelta
September 2, 2025 3:57 AM
1
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
Months of FLSUN hell — T1 Pro failed, S1 Pro arrived defective, now both FLSUN and Micro Center refuse my refund
Learned it the hard way too. Also microcenter has a lot of the flsun printers on clearance now. Got a new T1 pro for 200. S1 pro is 500
Timely-Leg-2254 in r/FLSUNDelta
September 17, 2025 12:17 PM
1