Cen-Tec Systems 68855 Commercial Carpet Vacuum Tool with Nylon Strip, 14" Works with all 1.25 inch wand connections Compatible with canister vacuums and backpack vacuums which include 1.25 inch wands Includes a 10.5 inch nylon strip to improve dirt recovery Compatible with major brands of central vac, including Beam, Nutone, Electrolux, Hayden, VacuMaid, Aggressor, Vacuflo, MD, Canavac, Cyclovac, Air Vac