At the Walmart in Hamburg, NY, there is a water filter faucet distribution location at the back of the store where you can fill your empty 3 or 5 gallon containers at a fraction of the cost of having them PREfilled. As of September it was $0.37 / gallon. You do the math. My complaint is that in the city and local suburbs of Buffalo, there is not a single site location for faucet filtered water distribution.
I'm hoping the company responds. They're website is a little rough also.