Drain King® VIP2 Drain Opener Value Pack for 1.5" – 3" DrainsCrossbar adapter allows clearing drain from above sink surface. Plastic adapter enables user to connect water hose to interior faucet. The first and only water powered drain cleaner with the patented dispersing valve. Water dispersing valve turns water into pulsating jets to clear a drain up to 1,000 ft. Works with standard water pressure (50 80 PSI). Easy to use Sink crossbar drain adapter & plastic faucet adapter Crossbar adapter allows clearing