Experience the perfect coffee brewing solution with 400 Size 45/155 White Basket Coffee Filters! These high-quality, commercial-grade coffee filter papers are designed for use in most filter coffee machines, making them ideal for your home or business.Our filter papers are oxygen-whitened (not bleached), offering a natural and eco-friendly brewing experience. With various pack sizes to choose from, whether you need 100, 200, 500, or more, you're sure to find the perfect fit for your needs.400 Edesia Espress brand size 45/155mm fluted basket coffee filter papers. Compatible with KWF-155. Compatible with Kalita Wave and other manual hand brew pour over drippers that require a basket coffee filter. Not compatible with any coffee maker that uses electricity. Not compatible with V-shaped or U-shaped pour over drippers. 4 packets of 100. Oxygen whitened not bleached. See photo for size diagram. Please make sure these are the correct filter papers before ordering. These filters are very small. Perfect for daily use in your cafe, restaurant, or catering service, these filter papers ensure a clean and crisp cup of coffee every time. Choose the right size for your coffee machine, and enjoy consistent results with every brew.