Quick-Snap release feature A flush kit should be standard equipment for any boat. These easy to use kits flush sand and debris from the cooling system and also allow out of water testing. Flush Kit - Seadoo Jet Boats with Mercury Jet drive. - Allows easy flushing of cooling system to keep it at peak efficiency - Cleans system of debris and contaminants including saltwater, sand and sediment - Kits designed for specific applications - Fits in stock flushing location, no tools needed for installation. -Quick disconnect design makes it easier than ever to flush out your machine, no more water mess. This quick disconnect flush kit comes with a valve that only allows water flow through it when connect to the boat. Fits: 1995-2008 Short Version Sea-Doo PWC with rear drain pipe 1997 Sea Doo Speedster 1996 Sea Doo Speedster 1998 Sea Doo Sportster 1997 Sea Doo Sportster 1996 Sea Doo Sportster 2000 Sea Doo Challenger 1998 Sea Doo Challenger