Hi ps558,
Thanks for your quick responce.
How green is the pool?
The bottom was like green mold but the water was clear..
did you vac at all?
I was not able to because everytime i tried i loose pressure..
Did you remember to put DE in the correct amount?
I put the right amount..
Does your filter have a multiport valve or slide valve?
Multiport Valve
All return valves open going to the pool?
Yes sir
Do you have good pressure when it running at 10 psi?
Execellent! but then it goes down hill..
If you have a multiport valve turn the pump off and turn it to recirculate, this bypasses the filter elements and just put water back to the pool.turn pump on the pressure should be strong from the returns.
I just did that right now and it runs PERFECT!!! i wish it stays like that.
are you running the pump when you backwash?
Yes sir
It may just be time to take it apart and hose of the filter elements. drain the water out of the tank first before removing the clamp
I did three time..
I just check and no luck!