Polaris 5-9-541 Cleaning Head, Zodiac Polaris, 2", with out Nozzle, BlueThe Caretaker Cleaning Head with 2" Collar and Cap is a replacement part for the Caretaker Cleaning System. The Cleaning Head disperses clean and filtered water throughout your pool to wash away dirt and debris while aiding in circulation. Designed for the Caretaker In-Floor Cleaning system, this replacement cleaning head comes complete with a collar and cap for easy installation. Available in Tile Blue, this cleaning head will install quickly and complement your pool.