Duct Hose and Y Connector From Vintage Air #TBI 740-15 1-1/2" Duct Hose / per foot Quantity:   Only  $0.75    #TBI 740/2 2" Duct Hose / per foot Quantity:   Only  $1.00    #VA 49592-VUI 2-1/2" "Y" Duct Hose Connector / each Quantity:   Only  $3.10    #TBI 740/25 2-1/2" Duct Hose / per foot Quantity:   Only  $1.05