Genuine 4.101-231.0 Karcher Complete Filter Tank SE3001 SE 5.100 and SE 6.10
he filter’s job is to trap dirt, debris, and particles that are drawn into the vacuum/tank, preventing them from entering and damaging the pump or motor, or being re‑released into the air.
In machines that handle wet & dry debris (water, liquid spills, dust, etc.) this kind of filter also helps prevent water from flooding internal parts, and ensures effective suction / extraction.
It helps maintain clean operation, protects internal components, and ensures hygiene / air quality (so the operation is safer, more efficient, and more durable).