Bambu A1 filament cleaner

Small filament dust cleaner that attaches to Bambu A1 spool holder.
 

• Cut the material to size (I used kitchen sponge but can't recommend it - it leaves some dust of its own)

  

• Place it in the cleaner

  

• Snap the cleaner onto the spool holder

  

• Poke it to make a path (Hex driver from the kit works well)