I bought a 6-pack Brita Filter package and received a $5 gift card in return. You're welcome.

Now back to some Prius talk, I filled up my tank for the first time yesterday as follows:

Total: $19.55 * $2.919/gal

Gallons: 6.698

Mileage on car: 585 miles til empty. Still averaging above 50mpgs at about 53.2 . This all varies on the commute, driving conditions, etc etc.

I filled up with a little less than half a tank left. Not bad at all.