Caretaker 99 In-Floor Cleaning Head Collar 2.5" (Light Gray) | 1-9-69 Quote The easiest way to determine

The easiest way to determine the size of your valve is to measure the union from thread to thread

The Inlet Wear Inserts are installed on top and underneath the Ultra Flex 2 Tee Assembly

Larger Pool Steps

2-inch Union

Caretaker 99 In-Floor Cleaning Head Collar 2.5" (Light Gray) | 1-9-69 Quote The easiest way to determineCaretaker 99 In Floor Cleaning Head Collar 2. 5" Light Gray in The Caretaker 2. 5" Collars are more popular for pools using the Caretaker UltraFlex 1 & 2 Electronic Infloor Cleaning System. These collars plumb into 2. 5" schedule 40 PVC on the inside of the pipe. There is no pipe reaming required to install the 2. 5" Collars. They feature a tapered lower section allowing for a 10 12 degree tilt to guarantee a perfect fit flush with the pool floor.