Re: Pentair "Clear-pro Technology", Sand Filter, Normal Pres
Hi to all.
So last night I checked all my valve, they are all working perfectly.
Open and empty my filter clean all laterals using soap, let dip in water for a few hours.
I change the sand. bought silica sand from "Club Piscine"
When reinstall and started PUMP on backwash, 4-5 minutes, rinse, then filter pressure was at 32!!!!!!
Did a few backwash again last night but had to stop, not enought water in pool and it was getting quite late (Pressure was getting lower after every backwash).
This morning did a backwash of 1.5 minutes (not enough water), pressure was at 24.
Tonight when I reach home, I will fill up the pool and give a good 5-6 minutes backwash and post the result.
I think if I can get a pressure of 19-21 psi after full backwash, my system (heat pump) would work great, then I could backwash when it its 29-30 psi.
Please let me know if I did something wrong.
Thanks!