The 3 box 100ct BUNN Coffee Filters are designed for use with BUNN 8-12 cup home brewers. These white paper filters are specifically made for BUNN coffee makers and are compatible with the BCF100 model. Each box contains 100 filters, providing a one-month supply for your daily coffee needs. With a capacity of 12 cups, these filters are lightweight at 12 ounces and ensure a smooth and hassle-free brewing experience.