I haven't bought a Keurig because of the contribution to the landfills, BUT, I saw a permanent filter on TV today in one of those, only on TV ads. Does Keurig have permanent filters so you can make your own one cup brewer with the coffee of your choice? Right now, I use a Melita for one cup but it's a pain to heat the water in the microwave, pour it throught the Melita into the cup and wait for it to brew/drip through the Melita. Could be convinced to buy a Keurig or other brand of similar brewer-especially since our current coffee maker's pot just broke.