Read over the other gentleman's DE filter issue and I am having issues of my own with an older system, just a little different. When the selector is in filter i have little to no pressure coming from my jets and the booster pump is not getting enough pressure to run the sweeper. This is however not at all a problem when I switch to re circulation, tons of pressure and the sweeper works phenomenally.
Brand new to pools here- Tried reading and I'm assuming there may be a blockage somewhere. I cleaned all baskets and pump intake basket, tried clearing by backwashing and rinsing but no luck what so ever. Any assistance is greatly appreciated.
Thanks in advance,