Part No. R59
Replacement bleeder valve – covers the hole on your curved wand.
This allows you to control the amount of airflow and suction you have while vacuuming.
When you are putting on the replacement bleeder valve make sure you slide it up from the metal end of the wand until it covers the hole.
Do not try to put it on by spreading it to go over the hole directly as it may cause it to break.