I have a waterway Eco Kleer 200 Sq. Ft. Cartridge Filter system, is there a recommended filter I should use. I see that there are many manufacture options, so cost more than others. Some seem to be just normal filters and other so called advanced the like this one Pleatco PWWEK200-M FOR POOL FROM PLEATCO WATERWAY ECO-KLEER Is there truly a good, better,best filter ?