Caretaker Ultra Flex 2 Start-up Kit | 4-7-310 Standard 2.5" these Threaded heads were only

these Threaded heads were only used before 1992* Most pools built after 1992 used bayonet style replacement heads found here: Bayonet Heads

leaving you more time to enjoy your pool

Caretaker 99 VinylCare Complete Cleaning Head (Dark Blue)

Caretaker Ultra Flex 8-Port Valve Lid Replacement

Caretaker Ultra Flex 2 Start-up Kit | 4-7-310 Standard 2.5" these Threaded heads were onlyThe Caretaker Ultra Flex 2 startup kit comes with the 8 port motor and sensor pre attached. We recommend purchasing the start up kit vs. individual parts due to this assembly is factory tested at Caretaker. This unit is specifically designed for the Ultra Flex 2 and will not work for Ultra Flex 1.