I have a sand filter presently, but am interested in converting to a cartridge type. Can anyone advise on which brand or model would be a good choice for 18ft round with about 8500 gal AG? I currently have a 1.5 HP motor that circulates well, but I am not completely satisfied with the filtration of the sand. We bought the sand filter on the advice of the salesman when we bought the pool package, due to the fact we have many trees. However, we have cut down 5 and are cutting down 2 more that directly affect the pool.
Any advice or suggestions will be greatly appreciated.
18ft Seaside 52" Waterworks 1.5HP, 26'sand filter.