Finally you can use rotary power to literally blast the walls of your sewage holding tank clean! With a 360° rotating head and ten high-pressure nozzles, the Tornado's powerful spray reaches every area of your holding tank. The Tornado's moving water jets help push toilet paper and debris from sensor probes and tank walls, including hard-to-reach tank corners. Probes need to be free of residual material in order to read correctly. No hoses to bring through windows or stick down toilets. This complete rotary tank rinser kit comes with remove connection, 6' hose, Tornado rinser, and vacuum breaker. Moving water pushes debris from probes & walls Comes with 6' hose | Camco Tornado Permanent Tank Rinser with Remote Connection