Never Run Out of Filament Again

Effortlessly automate your filament changes to keep printing without interruptions and make the most of every filament roll.

  • Universal Compatibility

     Integrates with nearly every 3D printer with no firmware modifications.

  • Zero Filament Waste

    Use up every bit of filament ensuring full value from each roll.

  • Uninterrupted Printing

    Never pause prints for filament changes again.

Print More, Worry Less

We created the S1 for Print Farm Owners, Designers, & Hobbyists

Automate Your Filament Reloads

The S1 takes the hassle out of 3D printing by automating filament changes and eliminating downtime.

Back-to-Back Filament Transitions

Seamlessly switches between two spools without stopping your print.

Live Filament Loading

Allows new filament to be loaded into the system while the printer is actively working, reducing downtime.

No More Wasted Filament

The S1 uses every inch of filament on the spool to eliminate filament waste.

Will This Work On My Printer?

The Infinity Flow S1 is designed to be compatible with most FDM 3D printers that use1.75mm filament. It requires no firmware modifications, so setup is simple and straightforward. 

Universal Compatibility

All you need is an adapter toconnect a Bowden tube to the inlet of your printer’s extruderif your printer doesn’t already have one.   

Works with All Filament Spool Sizes

The S1’s roller design easily accommodates all filament spool sizes up to 5kg. Custom rollers can be created to handle even larger rolls, providing flexibility for any project.

5 Minute Setup

  • Step 1

    Install adapter if needed.

  • Step 2

    Connect provided Bowden tube.

  • Step 3

    Turn on S1 and start printing!

Size Chart

Technical Specs

The S1 is now live on Kickstarter!