Everybody who has looked into a Tassimo coffee machine knows that not only is the machine expensive, the T Discs are expensive but everything else required is expensive as well. This is certainly true of the Braun coffee maker Tassimo filter as well. Each filter is nearly $10, which adds up to a substantial amount after replaced every 3 months. In order to save money though, you can search online to locate the best deals possible. Just be absolutely certain that you are getting a filter that will fit the machine before making a purchase though or you could waste your hard earned money.