The DeLonghi DC412TTC 12-Cup Drip Coffee Maker offers several unique features that help to enhance and improve the flavor of your coffee. With the press of a button, a special brewing process is activated that releases water into the filter basket in 30-second intervals, saturating the grounds a little at a time to extract the full flavor and aroma of your coffee. An advanced water filtration system improves the taste of your coffee by eliminating off-flavors caused by chlorine. A specially designed permanent gold-tone filter prevents even the finest grounds from passing through to your coffee.This coffee maker is equipped with a double-walled thermal carafe that keeps coffee hot for hours after brewing. An internal water indicator let you know when the tank needs to be filled, while a decalcification indicator light warns you when its time to clean the machine. Other features include a 24-hour programmable timer with a brew automatic shut-off, a Pause N Serve function and a convenient cord storage.