This is the Abaca filter from CAFEC that is used by many professionals. ・Features of Abaca Filter The biggest feature is the crepe (wrinkles) applied to both sides of the paper due to our unique papermaking technology. By setting the height of this crepe to a well-balanced height difference, the air layer between the filter and the dripper is sufficiently maintained, and a smooth water flow is achieved. Coffee with a clear taste without turbidity is brewed. ・Reliable quality recognized by professionals This coffee filter is certified by the JHDC (Japan Hand Drip Championship) competition. In recent years, it has produced champions and is highly regarded by competitors. * JHDC certified products are only "white" ・ Uses environmentally friendly "Abaca" Abaca is excellent at absorbing carbon dioxide and does not produce harmful substances when the fiber is incinerated. In addition, it is biodegradable, making it a truly sustainable plant. ・What is Abaca? Abaca is a perennial plant native to the Philippines commonly referred to as Manila hemp. The fibers from abaca are half as thin as softwood, but their strength is four times that of wood pulp. This supple and durable abaca pulp is mixed with paper for a coffee filter with excellent liquid permeability. Drippers are available in the form of cones.