Suitable for homeowners tackling kitchen sink backups, professional plumbers servicing residential complexes, and industrial maintenance crews managing large scale drainage networks Effectively clears blocked drains in garages, removes root intrusions from garden pipes, and flushes sediment from commercial HVAC condensate lines with industrial grade water pressure revolutionary pipe maintenance with our 1 / 4inch high pressure drain cleaning nozzle, featuring six accuracy jets that obliterate stubborn clogs, grease buildup, and mineral deposits for fully restored drainage systems Pipeline dredging nozzle, easily solve the problem of drainage pipe blockage; Widely used for cleaning sewers / industrial pipelines, with high work efficiency Crafted from stainless steel, this sewer jetter nozzle delivers 360 cleaning coverage through its front and rear jets configuration, designed specifically for 1 / 4inch pressure washer systems, Manufacturer: XIBEIDIANZI