Challenger Diffuser 2 HP Full-Rated and 2-1/2 HP Up-Rated pool-dimensions_18x42 This is a portable basic

This is a portable basic pace clock and a shot clock with 15 training sessions and 15 LED intensity settings

The kit has four mounting holes on the back for mounting it to a wall should that be your preference

1-1/2 inch air x 1-1/2 inch body

(6) SF162 Anchor Fitting Bolts

This 6 inch diversion valve is a float-operated valve with throttling capabilities that will cycle as required

Challenger Diffuser 2 HP Full-Rated and 2-1/2 HP Up-Rated pool-dimensions_18x42 This is a portable basicThis is a Pentair Replacement Diffuser for Model CFII NI 2F, CFII NI 2 1 2F 2 HP Full Rated thru 2 1 2 HP Up Rated Challenger High Flow Pool and Spa Pumps.