Just opened pool today. Problem is that I have cleaned filters three times already and each time I run the pump the pressure goes sky high in less than 10 minutes. After cleaning this last time it never went down. I just sprayed them with a nozzle on the hose. I had a company close pool last year and they took filters with them and acid washed them. I do have alot of algae I'm trying to clear but to me it should still take a little while to get the cartridges dirty before pressure shoots up.
Does high filter pressure create minimal suction at the skimmers and create low flow so that the swg would not even work if i wanted it to right now?
Could a suction side leak at the pump cause this?
What else should I look for?