Rapman Dust Remover

thingiverse

Large rolls of filament can accumulate dust, which may mix with hot plastic and clog the extruder nozzle, causing frustration. To combat this issue, print two copies of a simple part designed for RapMan but compatible with other printers as well. Assemble the parts with bolts, insert a sponge or cloth into the "box," pass the filament through the central hole, and clip the contraption onto the cable hose before it reaches the extruder. Don't forget to clean or replace the sponge/cloth periodically for optimal performance.