Kirby Sentria Renovator Nozzle 085570 This genuine SEBO Power Knob

This genuine SEBO Power Knob in gray black fits the SEBO D Series D4 canister

When the bearing wears

or worn button makes the vacuum harder to start and exposes the switch to dust that can foul it over time

working on household smells the moment it is sprayed rather than masking them over time

Kirby Sentria Renovator Nozzle 085570 This genuine SEBO Power KnobThis genuine OEM Kirby Renovator nozzle (Part #303106S) is built for the Kirby Sentria. The nozzle housing directs airflow across the brush roll and holds the seal against the floor for effective dirt pickup. A cracked or warped nozzle loses that floor seal and misdirects airflow, which drops cleaning performance where the machine meets the carpet. Installing the correct factory nozzle restores the proper seal and airflow for full pickup. Fits: Kirby