About Bunn-O-Matic Corporation Founded in 1957, Bunn-O-Matic Corporation introduced the first paper coffee filter and, in 1963, the ""pourover"" coffee brewer for commercial users. BUNN Home Brewers are made to do exactly what famous BUNN Commercial Brewers do: produce great tasting coffee, quickly, simply and consistently. Today BUNN continues to design and manufacture innovations in commercial beverage equipment and home coffee brewers from its headquarters in Springfield, Illinois. * Specifically designed for use in high-altitude areas * Brews 10 cups (50 ounces) in about 3 minutes * Unique sprayhead ensures even, complete coffee flavor extraction * Remains on to keep stainless steel internal hot water tank at optimal brewing temp * Porcelain-coated warming plate with lighted on/off switch * Crisp white will look great in your kitchen