Opened today, do I leave the it running tonight?


Bronze Supporter
Feb 15, 2017
Ferndale, MI
So I have the pool store open and close the pool, and I take care of everything else. They dump 4 gallons of chlorine in and leave me the salt to add when they open. this year, they forgot to come yesterday to start filling and draining the cover, so they came this morning and opened in the afternoon. Because of this the pool was not filled and it usually is when the cover comes off. They left the pump running, and now it's still filling, I assume I need to let go all night, and I'm wondering if I should leave the pump running too.



Mod Squad
TFP Expert
Bronze Supporter
May 3, 2014
Laughlin, NV
No real need to. In the morning be sure to circulate and mix the water well before you take a sample and run the tests with your TF100.