E.D.
Yes, absolutely. You will want to make sure that you are running it through a dishwasher/washing it (dissembled) afterwards. To do so properly is more important after brewing tea than coffee.
Be aware that the process of steeping and pouring or steeping and pressing will affect the quality of taste. You'll want to experiment on steep time, tea leaf ratio to water, and *temperature* of water when poured. I'd suggest rather than pressing all the way, you press half way and pour out cups from there. Also, once pressed you will want to immediately transfer your beverage away from the steeped leaves. Otherwise your tea will taste bitter and out of balance. So press half way, and then pour into cups. What's left will be put into a tea pot.
The same is NOT true for tisanes (which have different qualities than tea), particularly root tisanes.