Kirby Sentria II CSS Tray Shield AVALIR PLATINUM When a control board fails

When a control board fails

Pet hair works into upholstery weave where suction alone struggles to lift it

Inspect the cuff whenever you notice suction loss

Photograph all connections before removing the old board so the new one goes back correctly

we supply this brush roll backed by the full manufacturer warranty

Kirby Sentria II CSS Tray Shield AVALIR PLATINUM When a control board failsThis genuine OEM Kirby CSS tray shield (Part #304412) is built for the Kirby Sentria II. The shield is a housing component that provides structural support and protects the internal mechanisms of the CSS tray system. A cracked or damaged shield can affect airflow and performance and leaves internal parts less protected. Fitting the correct factory shield restores the tray system to specification and keeps the surrounding components properly enclosed.