vacuum plate

In the past we would get the jets in our spa to bubble about 50% of the time. We had a new more powerfull pump 2.7hp out in and at first jets seemed better. Had spa refinished and it seems only if we have a brand new filter can we get the jets to bubble, otherwise it’s a slow blow like sitting...

Unfortunately, I broke my plate and have had a hard time replacing it. Maybe I should try some crazy glue. What would be a good choice? I've had a look around here, but a lot of that talk about glue is for PVC. BTW, I think crazy glue is a brand name, so when I talk about it here, I just mean...