Pentair 521218, Almond

Seems to work well - led lights when plugged in. Original one had what looked to have burned diodes. Ultimately, didn't fix the problem. PCB in acid controller was burned also. Will have to replace this PCB as well as IC40 just to be safe.

The part got here super fast and was cheaper than anywhere else. My pool didn't get too out of whack because of the speed. Thanks a ton!!

Did some phone support with Pentair and they said this is what I needed to get my Salt Cell working again. Installing was easy. FIXED THE PROBLEM. what more could you ask for.