gordyjamz
08-18-2006, 01:04 AM
I was thinking of hooking up a cartridge filter inline with my sand filter next year. I'm assuming I'd be right in hooking it up this way: Skimmer, pump, sand filter, cartridge filter, heater, return. My whole point is to catch the finer particles that the sand doesn't, while keeping the option of a multiport valve for vacuuming to waste or letting water out after rain, etc. Is this a possible option, and has anyone tried it? Would it affect my flow that much? I have a 1.5hp Hayward pump right now, with a 20,000 gal AG pool. Would I be able to get away with a smaller cartridge filter considering that I have the sand filter doing most of the work? Any recomendations on which kind to get? The DE trick never seemed to work for me, so why not try this right? Maybe I'm a little compulsive, but I want my water to look like its not even there:D Thanks!