This 3D Printer Filament Cleaner Block is designed to keep your filament clean and free from dust before it enters the extruder, ensuring smoother feeding and higher-quality prints. By wiping away debris, dirt, and micro-particles, it helps prevent nozzle clogs, inconsistent extrusion, and print defects—especially during long prints.

The cleaner block simply clips around your 1.75mm filament and stays in place throughout the printing process. Its soft yet durable sponge material traps dust without restricting filament movement, making it an essential accessory for maintaining your printer’s performance.

Features:

• Removes dust and debris from filament before extrusion
• Helps prevent nozzle clogs and improves print consistency
• Extends nozzle and extruder lifespan
• Easy clip-on installation—no tools required
• Soft, non-abrasive material safe for all filaments
• Works with all 1.75mm FDM/FFF 3D printers

Specifications:

• Type: Filament Dust Cleaner Block
• Compatible Filament Diameter: 1.75mm
• Material: High-density sponge + plastic holder
• Function: Dust removal and extrusion protection