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.
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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 S1uses every inch of filament on the spool to eliminate filament waste.

Compatibility

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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 to connect a Bowden tube to the inlet of your printer’s extruder if 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!
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Other Resources

Free Adapter STL Downloads

Some 3D Printers may need adapters to work with the S1. Our GitHub has free STL downloads for adapters that we have personally verified here at Infinity Flow.

See Our GitHub

S1 Compatibility Guide

Discover which 3D printers work best with the Infinity Flow S1. This guide covers setup tips, adapter recommendations, and best practices to ensure smooth operation.

See Compatibility Guide

Setup Guide

Set up the Infinity Flow S1 in as little as 5 minutes! This guide provides step-by-step instructions to connect the S1 to your 3D printer, ensuring smooth filament feeding and preventing filament runout issues.

See Full Setup Guide

Replacement Parts

1 7

Adapters & Accessories

1 5