Someone gave me an automatic inground pool cleaner (by way of a second party). It doesn't have a name on it but it is like the one that is all over ebay for $89.99 (buy it now). It has the flapper, and a long hose that connects to your intake. I have got it working but am concerned because there is no way of getting around everything it vacuums up going into your system. Is this OK? Right now I just have some dirt and bugs from all the rain but in the fall will have a lot of leaves.

It didn't come with any directions and I just want to make sure I am doing this right. It IS working, flapping around the bottom of the pool with good suction. Thanks!