Standard
2 1/2″ to 3″, Duct Hose Connecter, Reducer, Expander, Adapter, in. inch 2.5, New
2 1/2 inch to 3 inchDuct Hose Adapter2.5 in. to 3 in.New Color: Black Material: ABS Plastic StrongLong Lasting Smooth Transition Aids Air flow,Reduces Collection of Dust and Debris USA SELLER Not a Drop Shipper, We Stock 100% of our Inventory OnsiteFast Same Day, or Next Business Day Handling( no waiting 2 months for your items from China )