Vacuum Hose Adapter, 3 Pcs Universal Vacuum Adapter Connector Kit for Wet Dry Vacuum Cleaners Converter 2-1/2 Inch to 1-1/4 Inch, 1-1/4 Inch to 1-3/8 Inch to 1-1/2 Inch, 1-3/8 Inch to 1-1/4 Inch