You can get an LED bacteria pen. Those will kill most of the bacteria in the water before using it to make coffee. Something like this: http://www.amazon.com/S

You can get an LED bacteria pen. Those will kill most of the bacteria in the water before using it to make coffee. Something like this: http://www.amazon.com/SteriPEN-Adventurer-Opti-Handheld-Purifier/dp/B003A1MURC http://www.amazon.com/SteriPEN-Adventurer-Opti-Handheld-Puri...