Good morning and happy Father's Day to all the dads out there!
I have the Pentair FNS plus filter - it has been working fine. It is about 6 years old, I'd say. While it's been working fine, I've noticed the following issue - when I wanted to drain a little water and switched to the "waste" setting in the multiport main valve, there is very noticeable dripping. However, when I switch to "filter" or "backwash", everything seems fine.
Should I be worried and should I try to have this addressed as soon as possible? Could it be a cause for me losing pool water, too? I think I might have lost a little bit of water. I assume this is an easy fix, or do I have to replace the whole multiport main valve?
Thanks for your advice and help!