So I took the cover off my pool this year to discover that the entire bottom was green. My problem is the fact the the pump needs to be running constantly while trying to remove the algae. I don't know if it's my filter, but I cannot keep the pump running for more than a couple of hours at a time without having to clean the cartridge. After cleaning the filter and turning on the pump, it gets to about 7 psi above starting pressure quickly. And while the water coming out of the return is pretty strong after initial cleaning, after a couple hours, it's barely coming out hard enough to move the water. The filter cartridge is definitely green all over, but it doesn't look completely saturated. I don't get it.
I am not following the exact procedure laid out in this thread, but I have gotten basically the same advice from local pool stores. I've raised the PH, got alga killing chemicals and tons of shock. But I feel like all of my efforts to follow their instructions are hampered because of how quickly the performance degrades after turning on the pump. I don't have the time to hang around constantly to clean the filter once the pressure gets too high. And I'm not even sure that would help anyway if I did. I do not have an option to circulate the water while cleaning the filter, and I cannot vaccuum to waster either. I guess I am just wondering if it sounds like the filter cartridge is bad or if this filter simply cannot handle the amount of algae in my pool. Or is this normal and just part of the pain of getting rid of this stuff?
I am not following the exact procedure laid out in this thread, but I have gotten basically the same advice from local pool stores. I've raised the PH, got alga killing chemicals and tons of shock. But I feel like all of my efforts to follow their instructions are hampered because of how quickly the performance degrades after turning on the pump. I don't have the time to hang around constantly to clean the filter once the pressure gets too high. And I'm not even sure that would help anyway if I did. I do not have an option to circulate the water while cleaning the filter, and I cannot vaccuum to waster either. I guess I am just wondering if it sounds like the filter cartridge is bad or if this filter simply cannot handle the amount of algae in my pool. Or is this normal and just part of the pain of getting rid of this stuff?