Resolve clogs: The sewer pressure washer components can help you unclog multiple types of internal and external drainage devices, can be easily combined with different types of pressure washers and clear clogs, and can also solve many clog problems such as oil blockages, fine sand or other obstacles. Quick and easy to use installation: Connects to the hose, just screw it on - fits any garden hose. Designed: This sewer nozzle is designed with 1 front jet and 6 rear jets, 1 front hole is ideal for cutting debris and breaking up stubborn dirt forward, 6 rear holes push the nozzle forward and clear debris. Strong and durable material: Sewer nozzle with heavy duty design, high quality plastic, durable. Multipurpose: This sewer nozzle can be widely used in cleaning applications, quick and easy to use for cleaning of domestic gutters, such as general cleaning of sewers, drains, industrial pipes, and ducts to ensure good cleaning results and efficient work.