This coffee filter is only for the "Flower Dripper Deep 27".

The Abaca+ paper filter uses a fine-grained process to increase the surface area of the paper by reducing the crepe spacing, and helps achieve a more uniform extraction. This paper further increases the extraction speed, allowing more control in extraction through the pouring process.

 "Abaca" also known as "Manila Hemp" is known for its strength- 4 times stronger than wood pulp, but the fiber is twice as thin as conifer fiber.

The Manila Hemp is also a perennial plant that can be harvested semi-permanently by leaving the parent plant, making it one of the most sustainable raw materials.