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Will do. Thank you again!

Might you know if I can I do a straight swap? Looks like the same size, but power supply, etc?

Got it, thank you! I discovered the pool size was basically the max for a 20 after it was installed. Next time a 40 for sure.

Hi all, as the title says, I have a 3yr old pentair IC20, no previous problems, which has recently decided to stop working and display a flashing green cell light. I followed the instructions in the manual to disassemble and clean. A small amount of debris was present, easily removed with a...

Hiya. I haven’t heard back from OP. But it seems our problem IS actually the flow… losing oomph over time. We must have an air or water leak somewhere, just have to take everything apart to find it! 🤪

Moved from here. I am having all the same problems with my IC20. Tried everything from this thread with similar results as you described. What did you end up doing? Were you able to fix it?

Thanks to all who replied! I ran uncovered w/ozonator, kept checking pH (always stayed ~7.2-7.4). Now everything is good again. TA a little high at 70, but CYA 30, pH 7.2, maintaining FC at 6 w/liquid chlorine. Happy soaking :cool:

Van Halen fan! But also a dentist :D Thanks and nice to be here.

ph was ~7.6 yesterday after the dichlor, now is ~7.4. never saw it go out of range since initial balancing.

fas-dpd on the way. in the meantime i used my old pool test kit, read over 5ppm (max). plus strips, which read over 10ppm (max). same values today, but a significant improvement in the chlorine odor, no longer overwhelming. still dont want to jump in, but any chance the chlorine actually hurt...

greetings, new tub owner (pdc spa- 325gal). i was following the pinned thread regarding how to use chlorine in my spa for my first fill of the tub. i completed all the water balancing steps with good results. however, when i got to the sanitation instructions, i misunderstood, and added enough...