Hi we just had a very bad storm in our city,wind,hale/rain and alot of green leaves ended up in our pool. I cleaned them out of the water 10 houes later,poolwater was cloudy but clean. I have ran the filter non stop ,except to clean for 6 days . the water turned grass green 1 hour after i cleaned up leaves. have shocked heavely, and ph isgood. I have a 21 round with a 100 sq. foot cartrage filter. I have been cleaning filter 2 or 3 times a day ,it never appears to be dirty. waters still bright green. Can any one help us? thanks so very much Rono