Function: Coffee filter helps to remove bitterness and excess coffee deposits, filters coffee evenly, maintains the original taste of coffee, and balances its natural characteristics. Convenient: The coffee filter is 64mm (2.5 inches) in diameter and compatible with various coffee and espresso machines. Using filters eliminates the need to clean metal filters, offering a hassle-free experience. Wide Use: This coffee filter paper is suitable for home, restaurant, and café settings, and works with different coffee machines, including drip coffee and espresso machines, making it a preferred choice for coffee enthusiasts. Material: Made from high-quality raw pulp material, these filters offer good strength and permeability, are environmentally friendly, biodegradable, and feature double vacuum packaging for a safe and healthy user experience. Color: Primary Color Material: Paper Package Contents: 1000 x Coffee Filters (Pack of 100) Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight variations between the color of the item in the image and the actual product. Measurement error allowance is +/- 1-3 cm.