Hi, guys. I just converted from a cartridge filter to dr Dryden glass because the technology and filtration were so impressive, and I bought the afp injector and installed it. I have a 32k gallon pol I live in, so I have a variable speed into flow vs. pump; I got a 600-pound sand filter, put in the proper amount of glass and the grades, and started the system. It was crystal clear after. A few days I saw my water clouded, and now it is hazy and cloudy. The only thing off from my chemistry was ph was high, 8 I lowered it no phosphates, and chlorine was a little low. No leaks, no issues. I don’t know if the glass is returning to the pool from the grides. It brand new Hayward filter. I go s360t2 600 pounds I see a lot of people having similar issues.