Autopilot Tri-Sensor leaking after o-ring replacement


Active member
Jun 1, 2017
Chapin, SC
I just replaced my salt cell and replaced the Tri-Sensor O-ring at the same time due to a leak. I did not replace the Tri-Sensor because I have not gotten any bad readings on it. I made sure to use the appropriate lubricant purchased from INYO Pools. Got my system running again and the tri-sensor is still leaking. Any ideas on why it would still leak?