Brewed a pot in the Karlsbad this afternoon 45 grams of El Salvador El Carrizal 25oz of water total brew time 4:30. I was really surprised with this cup it was much cleaner than I expected. I used a grind setting of 28 on the Virtuoso there was some sediment in the bottom of the pot but I don't think it affected the cup. I allowed the pot to settle for a minute and poured two cups the amount of sediment that transferred to the cups was minimal. I took a couple of pictures of the filter.