Hoover 38528036 Vacuum Belt, Commercial-Grade Hoover WindTunnel Vacuum Belt, Rugged (ea) Hoover C1815---, Hoover C1820---, Hoover S3630---, Hoover S3639---, Hoover S3755 Works with the following models: Hoover C1800---, Hoover C1805---, Hoover C1810 HOOVER WIND TUNNEL CANISTER POWER NOZZLE BELT 1 IN A PACK (40201180) # 38528036 HOOVER WIND TUNNEL CANISTER POWER NOZZLE BELT Hoover 38528036 Vacum Belt, Commercial-Grade Hoover WindTunnel Vacum Belt, Rugged (ea)