This last fall, we were blasted with several bad storms. My pool is under a very old Maple tree and several small branches came down and went through the winter cover, resulting in about 5 holes. Of course, a great deal of the decaying debris from the tree went into the pool. I got the worst of the leaves and debris off and removed the cover to see that the bottom of the pool is covered with silt and leaves. I don't have the capacity to vacuum to waste, but with a DE filter, I don't see how to vacuum without ruining the filter. I'm not sure if it makes a difference in the process, but I'm down to about a foot of water. Any suggestions? Thanks! 