How do you store a pool filter hoses?

The best way is to keep them straight when stored. To this end you should go to a hard ware or plumbers supplier and get a piece of PVC sewer pipe wide enough and long enough to hold the hose. strap it along the fence and slide the hose into it. This will protect it from UV and keep it from getting that irritating shape memory that coils it up while you are trying to use it. Get a couple of caps to close the ends of the PVC pipe as well.