Fairly new to the forum. I have a Hayward super pump and a jacuzzi filter on our 18x36 ig pool. We have a large solar array on our roof controlled by a automatic solar controller. Just some background.
My issue is that last fall I kept losing the prime at the pump. I replaced the check valve before the pump and it helped a bit, but this spring, it was doing it again. I decided that my next course of action was to replace the two filter o rings and see if that helped. It didn't. I can hear a hissing sound coming from the multiport at the top of the filter. Could it be the spider gasket?