This is also great if paired with saeco espresso classico
Saeco Aqua Prima Water Filter 6-pack - Saeco APWF-6
This is a great water filter. The value is worth every penny. I have been using this for a very long time and this is the coffee filter that I think works.
It filters out all the dirt and all the ugly taste in my sink water. The outcome is that the coffee comes out great tasting and it even tastes like the coffee served in your local coffee shops. This is also great if paired with saeco espresso classico.