POWERTEC 70159 2-1/2" x 10' Anti Static PVC Dust Collection Hose for Dust Collector for Woodworking and Shop Vacuum, 2-1/2 Inch Dust Collector Hose for Dust Collection Fittings - Amazon.com
105139 Anti-Static Powder Hose Non OEM Compatible with Certain Gema Products - China Electrically Conductive Powder Hose, Nordson Powder Hose | Made-in-China.com
Amazon.com: POWERTEC 70160 4" x 10' Anti Static PVC Dust Collection Hose for Dust Collector for Woodworking and Shop Vacuum, 4 Inch Dust Collector Hose for Dust Collection Fittings : Everything Else