My Easy Touch is about 2 years old. The OEM water sensor went bad in March.
I replaced it with an aftermarket versions (Optimum Pool Technologies) and replaced it in March, and the replacement failed a couple of days ago.
The air sensor is still accurate and the on-roof solar sensor seems to still be working.
Luckily, I ordered two to have a spare, but after installing it, I'm wondering, are these sensors problematic? or am I having bad luck? or could something be wonky with my install? or ... ?