You have to attach the connector to the head. Its easy see picture for routing. The great thing about this is you can get replacments for this part and don't have to replace the entire head. Also this unit has adjustable vaccum slots on top so that you can have the suction you wish to have without having the unit stuck vacuumed against the pool liner. The U.S. Pool Supply 16" Weighted Vacuum Head is a pool cleaning tool attachment designed for efficient and effective pool maintenance. Made with durable nylon material and weighing 1 pound, this vacuum head is built to last and withstand tough cleaning tasks. The white and blue color scheme adds a stylish touch to your pool cleaning routine. With the U.S. Pool Supply brand backing it, you can trust in the quality and reliability of this pool cleaner attachment.