Sebo Airbelt K3 and C3.1 Electric Hose with Dual Control 8545AM. This is the new style hose with the variable speed, on/off switch on the handle for the power brush. Works with previous K3’s and C3.1's that didn’t have the on off on the handle.

This hose replaces Sebo Hose part# 6349AM and Mains Cable part #6369G2