percentage

Hey Everyone, Still on this learning journey as a first time pool owner. I've enabled the setting in the Pool Math app to Link from TroubleFreePool.com user profile to see the most recent test results. Question Free Chlorine week over week (we test on Thursdays) is inching up by 1 ppm...

Hello all and thank you in advance for your advice/expertise. I am a new pool owner after purchasing a new home with a salt water pool. The salt cell/chlorinator was bad on the system and previous owner was simply putting in chlorine weekly to keep the water clear. After buying the home, I...

I've been doing some reading of old posts regarding SWG output. I've discovered that pump speed doesn't affect output. OK, that leaves SWG % and run time. Pool Math tells me that my "24 hour SWG chlorine output" is .98 but what does that mean? The dropdown menu allows me to select the T-15 cell...