Originally posted by: Kaido
You can get a water pitcher that holds more, they run about $30 and have a spout. I have a slim Brita water filter, and while it makes the water taste infinitely better, it's way too small. The reviews of the Brita pitcher said that it gets moldy, but the Pur water pitcher gets really good reviews:
http://www.amazon.com/Pur-PUR-2-Stage-D...42?ie=UTF8&s=hpc&qid=1176736841&sr=8-2
Alternatively, they do make filters that screw onto your faucet. They are a little inconvenient if you have a small faucet though, because they make washing big dishes difficult. My old Brita on-tap filter worked great though, just remember to change the filters. The Pur system has a built-in reminder system, but I can't comment on how Pur vs. Brita tastes.