Few products in this century can match the flawless blending of design and function of the Chemex. Designed by a Chemist applying techniques used to insure laboratory purity, he set out to brew what may have been the first cup of truly, clear full-bodied coffee. The Chemex coffeemaker, together with Chemex-Bonded Coffee Filter, makes perfect coffee. Clear, pure, flavorful and without bitterness or sediment every time. The coffee only comes in contact with the scientifically designed filter and non-porous glass. Because of it's purity, Chemex brewed coffee can be covered and stored in the refrigerator for reheating…without losing its flavor!