Jason, I want to take a moment to offer my gratitute for your superlative support. From sharing your time and expertise to the patience you showed in dealin with my mny questions over the source of several telephone calls. Hydrologic staff is fortunate such professional, knowlegeable staff. The municipal water supply entering our home leaves much to be desired. For the past several years we have been drinking bottled water. This has become increasingly cost prohibitive. Cost notwithstanding, there is also the question of source quality even for the best bottled 'spring' water. In the end, the decision to toake personal responsibility for the water we drink was the simple one. Your support made Hydrologic the cleat choice. The installation of the Evolution RO1000 is now complete and the system is operational. The quality of the water is nothing short of remarkable. As cliche as it may sound, I had nearly forgotten what it is like to drink water that is at once refreshing and satisfying. Thank You! -Mark