• 100% Seamless Auto Refill ? Engineered with 200+ R&D iterations to achieve a guaranteed 100% filament refill success rate. No pauses, no manual pushing, no welding required.
• Fully Automatic & Plug-and-Play ? Just power on and print. The intelligent system automatically detects filament run-out and switches to the next spool?hands-free and worry-free.
• Zero Downtime, Higher Efficiency ? Eliminate filament-out downtime and maximize printing productivity. Perfect for 3D printing farms, studios, and long-hour operations.
• No Waste, Full Utilization ? Smartly identifies and uses every inch of remaining filament, saving material and reducing costs?making your printing more economical and eco-friendly.
• Wide Compatibility & Improved Print Quality ? Works with all FDM 3D printers. The exclusive dual-motor buffer design stabilizes extrusion pressure for smoother, more accurate prints.

Revolutionize Your 3D Printing Experience
Tired of babysitting your printer or losing prints due to filament shortages? The Auto Filament Refiller is your smart assistant that ensures uninterrupted printing from start to finish?completely hands-free.

Core Advantages:

• Universal Compatibility: Compact design fits all FDM printers (Ender, Prusa, Bambu, Anycubic, etc.)

• Plug-and-Play Simplicity: No coding or setup?just connect and print.

• Stable and Reliable: Every refill is accurate, smooth, and automatic.

• Precision Improvement: Dual-motor buffer system reduces extrusion strain, enhancing print surface quality.

• Eco-Friendly Operation: Automatically consumes tail-end filaments, reducing waste and cost.

Perfect for:

• Professional 3D print farms

• Makerspaces and prototyping studios

• Long-hour continuous printing projects

Package Includes:
1 × Automatic Filament Refiller
1 × Power Cable
1 × User Manual

Usage Tips:

• Straighten about 3cm of the filament tip before feeding.

• Ensure backup filament length exceeds the sensor distance.

• Keep the T-joint close to the filament detection point for optimal switch timing.