In-line Socket Sight Glass - 1-1/2 Inch pool-dimensions_10x20 is printed on heavy-duty aluminum

is printed on heavy-duty aluminum material and is designed to inform patrons that there is a lifeguard on duty

The Pedi-Padz II electrodes have a two-year shelf life

This dry contact flow switch is two wire

adjustable footrest

Failure to confirm these requirements can result in serious injury

In-line Socket Sight Glass - 1-1/2 Inch pool-dimensions_10x20 is printed on heavy-duty aluminumThis sight glass connects in line with your current system on 1. 5 inch pipe. Just install by cutting pipe and glueing into place. With sight glasses, you are able to determine when the filter is backwashed by the clarity of the water. Helps eliminate wasted backwash water.