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
1 1/2" x 20' Clear PVC Dust Collection Hose For Use with Dust Collectors with 1-1/2" Ports. Ideal for Shop Vacuums - The Vac Shop
Fast and simple way to ground PVC dust piping | Wood
Dust Right Schedule 40 PVC Adapter, 2'' PVC to 2-1/2'' Hose - Rockler
Amazon.com: POWERTEC 70272V Clear PVC Pipe 4" x 36" Long, 1PK, Rigid Plastic Tubing for Dust Collection Hose & Fittings : Tools & Home Improvement