POWERTEC 70219 3" x 10' PVC Dust Collection Hose for Dust Collector for Woodworking and Shop Vacuum, 3 Inch Dust Collector Hose for Dust Collection Fittings - Amazon.com
PVC Dust Collection Hose (2.5 Inch Diameter x 20 Feet Length) - Amazon.com
DCH125 PVC Dust Hose (Sold Per Metre) - Hare & Forbes Machineryhouse