BUNN Phase Brew is different than other coffee makers. Unlike ordinary machines the Phase Brew doesn't 'drip' right away. In fact it doesn't drip at all. That's because the revolutionary Heat & Release Technology heats all the water to the right temperature during the`-minute heating phase then quickly releases it through the unique sprayhead for an optimal 4-minute brewing phase and amazing coffee flavor! Patented Heat Programmable - First time featured in a BUNN home model; 4 to 8 cups (5 oz) per batch (20 - 40 oz); Stainless brew funnel; Water fill window; Cleaning indicator.