I have a Hayward DE6000 filter and its top just cracked open. My pool got emtptied almost a quarter of it. There is record temperature in Phoenix and probably that might be a factor in it. My filter pressure usually was between 28 - 35 psi. Just saw water shooting through the crack on the filter top. I dont have a warranty on it since we got it when we bought the home.

Any idea if I could just replace the top or do I need to replace the entire filter? I saw that it runs to $800+