Linen Filter

Linen (or cloth) filters are reusable brewing filters made from tightly woven natural fabric. Unlike paper filters, linen allows oils and fine coffee particles to pass through, producing a cup similar to metal filters: richer body, more mouthfeel, and aromatic complexity. Maintenance requires thorough rinsing after each use and periodic boiling to prevent rancidity. The traditional Japanese nel drip (flannel filter) is a vintage equivalent. Linen filters suit fans of unfiltered, oil-rich coffee.