Drain King 1 in. to 2 in. Drain Clearing Bladder

The Drain King 501 bladder clears out 1 in. - 2 in. drain by expanding the bladder and forcing water through the clog. Bathtub, Shower and Sink Drains Swimming Pool Pipes. The bladder is designed to be used with a garden hose.First and only water-powered drain cleaner with the patented dispersing valveWater dispersing valve turns water into pulsating jets to clear a drain up to 1,000 ft.Works with standard water pressure (50 PSI - 80 PSI)Patented valve increases performanceRequires a garden hose for useSafe, reliable and easy to use