I'm so glad you asked, Windy! Unless this was purchased as an "open box" or "floor model", it should come with the y-connector and a short water hose. We would be more than happy to speak with you about how you can get those replacement parts. You'll need to contact us directly and reference ticket number 1143455545. You can reach us through either Facebook Messenger: http://m.me/samsungsupport; or Twitter: https://twitter.com/messages/compose?recipient_id=18768513. ^Jecca