Mark thanks for the video, it is a very nice dishwasher. I am sure with that "fine" screen filter it does quite well even though it does not prewash. Many americans remember our older machines that especially the d&m kenmores that prewashed, rinsed, washed again and rinsed 3 or 4 times. Of course those old dinosaurs were fun but they used lots of water, with no filters they were designed to grind up any food waste left on the plates, but they left sediment on the tops of cups and in the machine too if you crammed enough in there. Nice video nice machine. Thanks again alr2903,,,, love the window