Enjoy a freshly made cup of coffee from your Chemex coffee maker with this set of 100 Chemex bonded oxygen cleansed pre-folded square filters. Constructed from durable paper, Chemex filters are 20-30% heavier than competitive brands. The formulation of the filter permits the proper infusion time by regulating the filtration rate so that it’s not too slow and not too fast. Good infusion of the coffee grounds gives coffee a richer flavor, while at the same time making possible precise fractional extraction filtering out the undesirable components that make coffee bitter by allowing only the desirable flavor elements of the coffee bean to pass through. These filters provide uniform extraction since the water filters through all the grounds on its way to the apex of the cone. Guaranteed not to burst under the weight of the liquid during filtration, and not to break when lifting out the grounds, these filters are disposable and convenient. Designed to fit all Chemex coffee makers except CM-1, CM-1C, CM-1GH, this set of 100 Chemex bonded oxygen cleansed pre-folded square filters is the perfect addition to your Chemex coffee maker.