About This Natural Material, Pure Extraction: Crafted from natural wood pulp, these chlorine-free filters preserve espresso's authentic taste without paper residue. The delicate fiber structure captures fine grounds while allowing rich coffee oils to flow through, delivering clean and flavorful extraction consistently. Professional Extraction Enhancement: Achieve optimized espresso extraction with even water dispersion that minimizes channeling and maximizes crema development. Our 51mm filters form a protective layer between coffee grounds and your machine's shower head, balancing water flow for consistently rich flavor profiles. Effortless Cleaning Care: Simplify maintenance with disposable filters that eliminate metal screen scrubbing. Simply discard after each use to prevent abrasive coffee particles from entering machine components, effectively preserving performance and extending equipment lifespan. Universal 51mm Compatibility: Precision-engineered for seamless integration with standard 51mm portafilter baskets across espresso machine models. Delivers reliable performance for home kitchens, offices, and cafes when properly matched to your equipment specifications. Sustainable Brewing Companion: Experience worry-free daily brewing with 500 filters designed for continuous use. The naturally biodegradable material maintains coffee purity while reducing environmental footprint, making it an essential accessory for conscientious coffee lovers. Overview Material : Paper Brand : Moicstiy Shape : Disk Number of Pieces : 500 Unit Count : 500.0 Count