Quote Originally Posted by jcowar32 View Post
When I vacuum the pool through the cartridge a huge amount of milky water comes out and clouds up the water.
Uhh. That pretty much tells you, you need new cartridges. If you use Intex cartridges, if you tell me the Intex size, I can probably recommend some aftermarket Unicel cartridges that will out-perform the originals, especially if you get two, and clean them properly.