Shop-Vac 9041700 Flexible Air Duct Adapter 16" Features: 16" flexible air duct adapter. allows you to adapt flexible air duct hosing to your Air Circulator, dust evacuation, smoke evacuationMounting ring included.
Use this 16" air duct adapter kit to duct your Shop Air® by Shop Vac® Air Circulator.
It helps circulate air and Includes duct and mounting ring for 16" air circulator.
Choose the correct size based on your fan size.
You need wall/ceiling mount air circulator to use this (sold separately).