Hey guys, i've had my 24 ft round above ground for 2 seasons now and the worst problem I have keeping it clean is when the pollen comes out. My sand filter doesn't seem to filter down that small. It usaually settles on the bottom but, even vacuuming takes several tries, over several days and I have to vaccum to disharge which has to be made up. Anyone else have this problem. I need to look for a new filter and pump this season and I'm wondering what the best solution would be. Thanks.