Hello all! I have had a doughboy pump and filter for the past two seasons. Last season I started to notice sand coming out of the return and now in this third season, the problem is just too much to ignore. I want to replace the filter but would like to ditch sand filters because all that I am going through is just very stressful and I don't want to ever deal with this again. I wanted to know what cartridge filters you would recommend for my above-ground pool, I believe my pool is 24x16 and has about 10,000 gallons. I have the doughboy pool pump, 1 Hp. What do you all recommend I should replace with, what have any of you tried and really found successful? Thanks!