Johnny Vac Universal Hose For JVBP6 Backpack VacuumDESCRIPTION Purchase the Johnny Vac Universal Hose, designed for the JVBP6 backpack vacuum. This hose, with a 1 1 2" (38 mm) diameter and a length of 5. 3' (1. 6 m), provides reliable suction and flexibility for efficient cleaning. COMPATIBLE MACHINES Johnny Vac JVBP6 Backpack Vacuum TECHNICAL SPECIFICATIONS Diameter: 1 1 2" (38 mm) Length: 5. 3' (1. 6 m)