Hoover Canister Porta Powre Vacuum Cleaner On / Off Switch # 28177006 Hoover Canister Porta Powre Vacuum Cleaner On / Off Switch Fits With Models : All Hoover Porta Power Models,S1015, CH3000 Manufacture Part # 28177006 100% satisfaction guarantee with your purchase. We offer a 30a-day money back guarantee. Buyer is responsible for return shipping.