airtight filament ptfe tube cap 4 mm od v2 —

Founded airtight filament ptfe tube cap 4 mm od v2 models & stl files for printing
Filament cleaner
T_Hambush
PC4M10 Filament Filter Capped
Matt - GlitchTech
PTFE filament tube stopper
AH - Prusa i3 MK3S+ Kit