Leave the water in the fuel filter?

[300holst]

Yesterday I changed the fuel filter in my Volvo 940. The filter is very similar to that in my '86 300E.

I emptied out the old filter through the inlet side. There was probably a tablespoon or more of water in the filter. I'd heard the filter removes water but this is the first time I'd seen that they really. do. I assume that I likely have some water in the filter on my MB also.

My questions are these: Would it be good maintenance to periodically run some fuel dryer (isopropyl alcohol) through my tank to dissolve the water in the filter and run it through the engine to be burned off? Will the water/alcohol solution actually pass the filter? Can the water/alcohol solution do any damage to the fuel system, especially the fuel distributor?

What think you?