Fine Filtration -Coffee filter paper can filter out most of the grease and impurities, the water to down evenly, coffee ground not pool and burn resulting sour or bitter coffee, filtering without residue, which is good for coffee extraction. MAINTAIN THE ORIGINAL TASTE OF COFFEE: The coffee paper filter helps to remove bitterness and coffee deposits, provide an even of coffee. It can maintain the original taste of coffee, maintain the balance of acidity, bitterness and sweetness, and not affect its original characteristics. SAFE AND HEALTH: These round coffee filters are made of quality paper material, with air permeability, strength and water permeability, environmental friendly, health and safe, no harm to your body. Non-bleached coffee filters do not leave chemically taste! Strong Applicability - coffee filter has soft texture, high density, clear lines, adopt high-temperature crimping and bonding process, thickened paper, strong support and not easy to collapse, can filter residue very well. 800 PIECES IN PACKED: You receive 800 pieces of unbleached paper coffee filters, enough quantity to meet you long time use, suitable for daily use and replacement. Just enjoy the coffee time with your family or friends