supermarket-brand filters, it'll cost you even less. In the USA and Australia, Brita does not sell the Style as far as I can see, but Brita pitchers of various types are available from about $15 ...
Other than that, it works great. I bought BRITA pitcher and 6 standard filters. It was working well I think. We still use bottled water for drinking. This filtered water is for boiling to make tea.