The variety of ways to prepare tea is part of a tradition thousands of years old. The most artistic is probably the Japanese tea ceremony. However, it is too time consuming for Westerners. Therefore, modern methods of preparing tea are in great demand. These tea filters are fast and effective. We, at t-sac® GmbH i. Gr. have been developing filter systems for tea since 1982 - arguably one of the healthiest beverages in the world. In the field of tea filters we are one of the most innovative enterprises. The quality of our tea filters is demonstrated by our patented designs. Tea filter paper is made of wood cellulose and cellulose from Manila fibre. Only the finest fibre is selected from the Philippines and Equador to ensure an extremely high strength filter: and yet one square meter of this thin, fine-porous filter paper only weighs approximately 16g/m², i.e. one sheet size DIN A4 not even 1 g!