Pure natural These cone coffee filters are made from natural wood pulp, unbleached, and free from chemicals and adhesives for a mellow cup. Mellow taste With a clear texture and uniform thickness, it filters oils, coffee particles and foam to reduce bitterness and preserve the purest flavor. V-shaped design The conical orientation directs ground coffee toward the bottom of the cone, promoting even extraction by improving flow and pressure. Coffee Filter 01 Capacity 1-2 cups; suitable for size 01 pour-over cone coffee filters, conical shaped filter cups, filter drippers, drip coffee makers, and pour over brewers. Usage scenarios - Brew 1-2 cups at home with a size 01 pour-over cone for a clean, balanced cup. - Take to the office or on travel for quick, disposable filtration in standard drip or pour-over setups. - Use with conical filter cups or filter drippers to achieve consistent extraction in various pour-over brewers.