Professional Filter: Our coffee filter paper features specially designed pores that effectively eliminate particles and bitter sediments while preserving the rich sourness, bitterness, and sweetness of your coffee. Food Grade Material: Made from high-quality paper without chlorine, our filters offer excellent air and water permeability, ensuring a smooth brewing process and optimal flavor extraction. Easy to Clean: Simply dispose of the used filter paper after brewing—no need to clean your coffee machine. This eco-friendly solution minimizes waste and keeps your brewing area tidy. Compatibility: Designed for 51-58mm coffee machines, our filter paper is ideal for restaurants, coffee shops, offices, and home use. It’s a must-have for coffee enthusiasts. Note: 64mm filter paper is required for Aeropress machines; other sizes are not compatible. Value Pack: Each purchase includes a generous supply of round coffee filter papers, making them cost-effective for both commercial and personal use. Enjoy great coffee without breaking the bank. Use Scenarios: - Perfect for brewing fresh coffee at home to start your day with a delicious cup. - Ideal for coffee shops looking to maintain high-quality flavor in every brew. - Convenient for office settings, allowing employees to enjoy premium coffee easily.