I am all in favor of saving up to $600.00 a year (or even more- why not bottle our bath water, too, and really up the savings?) but I was pretty concerned that the people at Pur think we need a tutorial on how to bottle our own water. I am not kidding. The tutorial is here, in case you are not sure how to do it.
And if I have just helped you save lots of money, please send it to World Vision for their dig a well in Africa program. They need water money more than we do.