I use a kettle, a teapot and a cozy if making more than one cup, even for myself. I often have 2 or 3 cups, so the cozy keeps the tea hot.
Tea is always best with fresh drawn water. It needs the oxygen. If you use a Brita or Pur pitcher, draw fresh water, then filter right before putting in the kettle. Never use distilled water for tea or coffee. Never use water that's been sitting in your Brita or Pur pitcher. If your filter is on the kitchen spigot, let some run through the filter before drawing the water for your tea.
With most teas, you NEVER use boiling water. Most teas do better with lower temperature water, especially light and green. Darker oolongs and black teas are fine with hotter water. The lighter the tea, the lower the water temperature and lesser amount of brewing time. Light & green teas - 160° to 175°, steep only a minute or two. Oolong up to 184°; black teas - just under boiling point, steep for 2 - 3 minutes. Herbal teas also just under boiling point, but steep up to 5 or 6 minutes.
While the water is heating, I warm the teapot with hot water. I do use a fine mesh filter in the teapot.
