Chemex®, known for its clean and balanced brew, makes one of our favorite cups of coffee. And it’s all about the filter. Chemex® bonded filters are 20-30% heavier and more durable than other filters, removing the finest sediment particles and undesired oils and fats from the final brew. Consistent infusion of the grounds gives your coffee a complex flavor while filtering out the harsh components of coffee that make a bitter cup. And, when it’s time to clean up, the pre-folded filters won’t break or burst.