Sanitaire Fan Scroll for Quick Clean and Clear Lexa Models Dirt Devil When the tank cracks or

When the tank cracks or its seal wears

A carry handle takes repeated load and can crack or loosen where it mounts

Follow the original assembly instructions and confirm every fastener is seated

Replacing damaged housing promptly also protects the internal components it was designed to shield

Tip: unplug the unit and photograph the connectors before removing the board

Sanitaire Fan Scroll for Quick Clean and Clear Lexa Models Dirt Devil When the tank cracks orThe Sanitaire fan scroll (Part #20 7812 02) is a replacement airflow component for Sanitaire Quick Clean and Clear Lexa models. It sits in the nozzle housing area and channels air through the brush roll region to keep suction working properly. A fan scroll that has cracked or warped disrupts that airflow, and the machine can develop weak pickup or an unusual whistling sound. Because the scroll shapes the air path, damage here shows up as lost suction