Pentair Racer / Racer LS Quick Disconnect Hose Connector Kit (360320)
These are replacment parts made by Pentair for these pressure side pool cleaners specifically. Making them genuine OEM products.
This quick disconnect was meant to sit on the end of the feedline wall connector kit. It allows you to connect the feedline hose dedicated to the pressure cleaner to the feedline wall connector. This then provides the water pressure that comes from the booster pump and sends it down to the cleaner via the feedline hose. It has tabs on the side for a quick disconnect from the feedline wall connector to remove for the cleaner from the pool in a timely manner.