Central Vacuum Pipe Tubing QTY 5 of 56.5" (total 23.5 feet of cvac pipe - 282.5" long) PVC Pipe Central Vac Built in Vacuum Pipe by ZVac Work With All Brands of Central Vacs Meets ASTM F2158 (5) 5 pipes each is 56.5" long. Total of 23.5 feet / 282.5 inches. Made in America by ZVac of Chantilly, Virginia Fits ALL brand of central vacuum cleaners inclusing Vacumaid, Vacuflo, Imperium, DrainVac, ZVac, Broan, Nutone, Dirt Devil, Beam, Honeywell, Hayden & All Other Brands! Buy Quality ZVac Pipe in 56.5" Lengths