Health & Safe: Our small coffee filters are oxygen-bleached to eliminate the use of chlorine and harsh chemicals, they do not leave chemical tastes, ensuring a healthy and enjoyable coffee experience. They are fully biodegradable and FSC certified, protecting both your health and the environment.Convenient & Easy to Use: Our mini coffee filters feature wavy edges for even water flow and sturdy sides that won't collapse, making brewing a breeze. The flat bottom design further enhances coffee extraction, delivering a perfect cup every time. Disposable and easy to clean, they simplify the brewing process and keep your coffee preparation area mess-free.Wideatibility: With an unfolded diameter of 6.1 inches and a bottom diameter of 1.7 inches, our filters are perfectlyatible with Kalita Wave 155 drippers, and fit a wide range of drip and pour-over coffee makers, flat bottom drippers, small coffee makers, single serve coffee pots, grind and brew single cup coffee makers. Our versatile filters also perform exceptionally well as #2 cone filters, ideal for 1-2 people.Fast Filtration & Full Flavor: Crafted from premium imported Canadian wood pulp, our filters provide 30% faster flow-through than standard filters. This advanced design ensures that coffee grounds do not pool and burn, preventing sour or bitter tastes. Our paper absorbs oils and removes gritty sediments while letting a rich, full-bodied flavor come through. The coffee remains hot even after filtration.Beginner & Pro-Friendly: Whether you're a coffee novice or an experienced barista, our filters are easy to use and reliable. Unlike cone filters that require precise grinds and pouring techniques, our flat-bottom filters maintain an even coffee bed for uniform water flow, making them perfect for beginners and professionals alike. Whether at home, in the office, or on the go, our filters ensure you can always enjoy the perfect cup of coffee.