02 Size is moderate: The original color compatible filter paper has a length of 4.7 inches/12 cm on both sides, and the diameter is 6.3 inches/16 cm when in use. It is moderately sized and can fit the filter cup perfectly.Original color unbleached: Our replacement filter is compatible with coffee filters and is unbleached, retaining its original color and essence. It is not easy to tear, so you can use it with confidence.Cleaning filter: The conical filter paper is compatible with the conical filter cup, which can effectively filter coffee and prevent over-extraction from affecting the taste.Simple operation: Just put the conical coffee filter paper into the conical filter cup, moisten it with boiling water to make it fit better with the filter cup, then pour the right amount of coffee powder into the filter paper, add the right amount of boiling water, wait for the coffee to be extracted, and when the coffee is completely filtered, you will get a cup of pure, fragrant coffee without impurities.Wide range of uses: compatible with No. 02 coffee filter paper, it has a wide range of uses and is compatible with coffee machines, filter cups and other models. It is suitable for use in leisure places such as cafes, bookstores, hotels, etc. The filter paper is lightweight and more convenient to carry in the wild, so you can enjoy the leisure time brought by the mellow coffee anytime, anywhere.