r with same results. I use average-to-good filtered water and have no problems with other brands like Green Mountain, Tulleys, nor Emeril's. Everyone I know that has a Keurig learned of it via word of mouth or a shared cup. Usually the results are stunning, and the Keurig invasion lives on.  When I share I'll stick with offering The Coffee Peoples' Black Tiger or Jet Fuel. Now I have 22 more WP/FR K-cups sitting in the bottom draw of my china cabinet to get rid of. Let me know if you want them, 