ok, i'm sure this has been addressed, but i need to know which DE filter you guys suggest buying or if anyone knows of a site like a consumer reports or reviews for these filters??

and how big of a filter do i need?

i have a 33,000 gallon inground currently with a cartridge filter

i'm sick of cleaning the filter cartridge

also, i have a 2hp pump that runs 2 returns in the pool, a slide and a waterfall feature, will the new DE filter change how that stuff works, like the pressure of the return lines or anything??

i've got 1.5 inch lines