Great question! The Smart-Brewer is designed with a patented filter system. It only allows water through where you push it down to lock. In this way, once it’s in place tea will no longer be in contact with the liquid.
It all sounds very scientific �, and it works amazing.
Tea and coffee work differently. One is a leaf; another is grinder hard beans. They take up different space and work individually in the infusion. So to get the best out of your coffee, we came up with a design that gives you a smooth a rounded cup with minimum coffee mud.