I just installed another Bosch dishwasher and wonder about the fine screen at the inlet port where the supply hose connects in the back of the unit. It seems likely that this screen will become clogged with fine grit making it necessary to pull the unit to clean. Is there a simple inline filter I can get aftermarket that would fit the 3/8 compression line under the sink? The way Bosch has this set up seems like a design flaw. Thanks!